Eksponent (Kool) Sakrekenaar
Lig enige basis na enige mag, insluitend negatiewe en fraksionele eksponents.
Resultate werk op soos jy tik.
Aangaande hierdie sakrekenaar
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.
Dikwels gevra vrae
Wat beteken'n negatiewe eksponent?
A negative exponent is the reciprocal of the positive power. 2⁻³ = 1 ÷ 2³ = 1/8 = 0.125.
Wat is 'n fraksionele eksponent?
'n breuke eksponent is 'n root: x^^0°)1/2) is die vierkantige root van x, en x^0°)1/3) is die kubus root. So 8^^6/3 = 2.
Wat is enige getal tot die mag nul?
Enige nie-nul basis wat na die mag 0 verhoog is, gelyk aan 1. Raising na die mag 1 gee die basis onveranderd.
Wat is 2 tot die 10de mag?
Vermenigvuldig 2 op sigself tien keer: 2^10 = 1024. Dit is die verstek voorbeeld wat hierdie program toon.
Kan die basis negatief wees?
Yes. A negative base with an even exponent is positive and with an odd exponent is negative: (−2)^4 = 16 but (−2)^3 = −8.
Hoe word baie groot moondhede geopenbaar?
Hulle word ook in wetenskaplike inligting vir leesbaarheid ← vir voorbeeld 2^40 getoon, ongeveer 1 0995 × 10^12.
API ← gebruik hierdie sakrekenaar van kode
Bel hierdie sakrekenaar as 'n vry JSON-punt takies wat nodig is. Stuur die veldwaardes hieronder as navraag parameters of JSON. Enigiets wat jy weglaat gebruik dieselfde verstek hierdie bladsy is vooraf gevul met; 'n onbekende parameter is 'n 400, nooit' n stil nul. Lees die volle API docs →
Einde punt:
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);Die resultate is skattings van algemene leiding, nie net finansiële, mediese of belastingvoorligting nie.