127989732 (number)
127989732 is an even 9-digits composite number following 127989731 and preceding 127989733. In scientific notation, it is written as 1.27989732 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 38838528 positive integers (up to 127989732) that are relatively prime to 127989732.
Interesting facts
- 127989732 has 48 divisors, whose sum is 326049920
- The reverse of 127989732 is 237989721
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred twenty-seven million nine hundred eighty-nine thousand seven hundred thirty-two |
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Notation
Scientific notation | 1.27989732 × 10^8 |
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Engineering notation | 1.27989732 × 10^6 |
Prime Factorization of 127989732
Prime Factorization 2 × 2 × 3 × 73 × 13 × 11239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 63994866 | Product of the distinct prime numbers |
The prime factorization of 127989732 is 2 × 2 × 3 × 73 × 13 × 11239. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 127989732)
Multiplication
n×yn×2 | 255979464 |
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n×3 | 383969196 |
n×4 | 511958928 |
n×5 | 639948660 |
Division
n÷yn÷2 | 63994866 |
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n÷3 | 42663244 |
n÷3 | 31997433 |
n÷5 | 25597946.4 |
Exponentiation
nyn2 | 16381371497431824 |
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n3 | 2.0966473477487E+24 |
n4 | 2.6834933213687E+32 |
n5 | 3.4345959102577E+40 |
Nth Root
y√n2√n | 11313.254704107 |
---|---|
3√n | 503.95494369203 |
4√n | 106.36378473948 |
5√n | 41.824911042935 |
Divisors of 127989732
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -127989731 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 127989732 can be divided by 48 positive divisors. The sum of these divisors (counting 127989732) is 1, the average is 0.020833333333333.
Base conversion 127989732
Base | System | Value |
---|---|---|
2 | Binary | 111101000001111011111100100 |
3 | Ternary | 22220211112220110 |
4 | Quaternary | 13220033133210 |
5 | Quinary | 230231132412 |
6 | Senary | 20411133020 |
8 | Octal | 750173744 |
10 | Decimal | 127989732 |
12 | Duodecimal | 36a44170 |
16 | Hexadecimal | 7a0f7e4 |
20 | Vigesimal | 1jjie6c |
36 | Base36 | 2479ic |
Cryptographic Hash Functions
md5 | 24df10f80c4d838cdf9fbeab0c6b9ada |
---|---|
sha1 | cd05ff8ceac697b90fa14cb248d582ae3c5a0333 |
sha256 | aed6d0b579284826b42221eaa5a271f41a228f4e7c8f4aa445e43917c0bba225 |
sha512 | eadfb119719fa2c00774f7cc270bf407707216e7fea4be55679ca40f11605ac1d2ce1a3363a4abbfb2e0c9177c0480c5656704502386be932e97f88b7f75fb70 |
ripemd-160 | c336b6ec064f4f59ad10efe8d07a5accd375638e |
127989732 as geometric shapes
Circle
Radius = nDiameter | 255979464 |
---|---|
Circumference | 804183203.57225 |
Area | 5.1463596352057E+16 |
Sphere
Radius = nVolume | 8.7824158731413E+24 |
---|---|
Surface area | 2.0585438540823E+17 |
Circumference | 804183203.57225 |
Square
Length = nPerimeter | 511958928 |
---|---|
Area | 16381371497431824 |
Diagonal | 181004814.8389 |
Cube
Length = nSurface area | 98288228984590944 |
---|---|
Volume | 2.0966473477487E+24 |
Space diagonal | 221684718.67112 |
Equilateral Triangle
Length = nPerimeter | 383969196 |
---|---|
Area | 7.0933419328031E+15 |
Altitude | 110842359.33556 |
Triangular Pyramid
Length = nSurface area | 7.0933419328031E+15 |
---|---|
Volume | 2.4709225955832E+23 |
Height | 60334938.279633 |