Mpikirakira Exponent (Power)
Mampiakatra ny fototra amin'ny herin'ny iray, anisan'izany ny fanehoana ratsy sy ny fanehoana ampahany.
Manova ny valin'ny fanoratanao.
Momba ity kapila ity
An exponent calculator raises a base to a power — repeated multiplication of the base by itself. Enter the base and the exponent and it returns the result, the value in scientific notation when it is very large or small, and, for small whole exponents, the expanded multiplication so you can see where the answer comes from.
A whole exponent means "multiply the base by itself this many times": 2^10 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 1024. Any non-zero base to the power 0 is 1, and to the power 1 is the base itself. A negative exponent is the reciprocal of the positive power — 2^−3 = 1 ÷ 2^3 = 1/8 = 0.125 — and a fractional exponent is a root, so 8^(1/3) is the cube root of 8, which is 2.
Exponents underpin compound interest, scientific notation, area and volume scaling, exponential growth and computer science. A negative base raised to an even exponent is positive and to an odd exponent is negative: (−2)^3 = −8 but (−2)^4 = 16.
Fanontaniana matetika
Inona no dikan'ny hoe "miteraka"?
A negative exponent is the reciprocal of the positive power. 2⁻³ = 1 ÷ 2³ = 1/8 = 0.125.
Inona no atao hoe fanehoana ampahany?
Ny fanehoana ampahany dia fototra: x^(1/2) no fototra karetsaka an'ny x, ary x^(1/3) no fototra kibo. Noho izany, 8^(1/3) = 2.
Inona no isa iray amin'ny herin'ny aotra?
Ny fototra tsy aotra rehetra apetraka amin'ny famahanana 0 dia mitovy amin'ny 1. Tsy miova ny fototra raha apetraka amin'ny famahanana 1.
Inona no 2 amin'ny herin'ny 10?
Ampitomboy in-10 ny 2 amin'ny tenany: 2^10 = 1024. Izany no ohatra tsotra asehon'ity fitaovana ity.
Afaka ho ratsy ve ny fotony?
Ny fototra miiba amin'ny fanehoana ny isa miisa dia miabo ary ny fanehoana ny isa miisa tsy miisa dia miiba: (−2)^4 = 16 fa (−2)^3 = −8.
Ahoana no anehoana ny fahefana lehibe?
They are also shown in scientific notation for readability — for instance 2^40 is about 1.0995 × 10^12.
API — mampiasa io milina fanisana io avy amin'ny rindran'asa
Antsoy ho toy ny farany JSON malalaka ity milina fanisana ity - tsy mila famaha. Mandefa ireo sanda eo amin'ny sehatr'asa etsy ambany ho toy ny mpizaratry ny fanontaniana na JSON. Ny zavatra tsy voalaza dia mampiasa ny sanda tsotra efa nameno ity pejy ity; 400 ny sanda tsy fantatra, tsy aotra tsy misy feo. Vakio ny tahirin-kevitra API feno →
Endpoint
GET https://calculator.free/api/v1/exponent/curl
curl "https://calculator.free/api/v1/exponent/?base=2&exponent=10"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/exponent/?" + new URLSearchParams({
"base": "2",
"exponent": "10"
}));
const data = await r.json();
console.log(data.results);Ny voka-pikarohana dia natao ho an'ny torohevitra ankapobeny ihany, tsy torohevitra ara-bola, ara-pitsaboana na ara-bola.