129331880 (number)
129331880 is an even 9-digits composite number following 129331879 and preceding 129331881. In scientific notation, it is written as 1.29331880 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 49948416 positive integers (up to 129331880) that are relatively prime to 129331880.
Interesting facts
- 129331880 has 32 divisors, whose sum is 301033800
- The reverse of 129331880 is 088133921
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred twenty-nine million three hundred thirty-one thousand eight hundred eighty |
---|
Notation
Scientific notation | 1.29331880 × 10^8 |
---|---|
Engineering notation | 1.29331880 × 10^6 |
Prime Factorization of 129331880
Prime Factorization 2 × 2 × 2 × 5 × 29 × 111493
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32332970 | Product of the distinct prime numbers |
The prime factorization of 129331880 is 2 × 2 × 2 × 5 × 29 × 111493. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129331880)
Multiplication
n×yn×2 | 258663760 |
---|---|
n×3 | 387995640 |
n×4 | 517327520 |
n×5 | 646659400 |
Division
n÷yn÷2 | 64665940 |
---|---|
n÷3 | 43110626.666667 |
n÷3 | 32332970 |
n÷5 | 25866376 |
Exponentiation
nyn2 | 16726735184334400 |
---|---|
n3 | 2.1633001076521E+24 |
n4 | 2.7978366992685E+32 |
n5 | 3.6184948024939E+40 |
Nth Root
y√n2√n | 11372.417509044 |
---|---|
3√n | 505.71037496083 |
4√n | 106.64153744692 |
5√n | 41.912263721304 |
Divisors of 129331880
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129331879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129331880 can be divided by 32 positive divisors. The sum of these divisors (counting 129331880) is 1, the average is 0.03125.
Base conversion 129331880
Base | System | Value |
---|---|---|
2 | Binary | 111101101010111001010101000 |
3 | Ternary | 100000100201222122 |
4 | Quaternary | 13231113022220 |
5 | Quinary | 231102110010 |
6 | Senary | 20500010412 |
8 | Octal | 755271250 |
10 | Decimal | 129331880 |
12 | Duodecimal | 37390a08 |
16 | Hexadecimal | 7b572a8 |
20 | Vigesimal | 20869e0 |
36 | Base36 | 250148 |
Cryptographic Hash Functions
md5 | 533837556e3521bc8c0329dce1d75929 |
---|---|
sha1 | 34bab2ead62e8805aee6e6ea1dcb44c6edcd44f2 |
sha256 | 4d4d606e42c839cb2301dda877041d59175f053d746df257098526fef04a32ad |
sha512 | 56eb5599e511b0c6bf975c7cdb582bfebc37c992e5be93f2d212b32e5b4729f381cc3889cbf9614b5944d75999ba7148afcb91e9f650e0136ccd743e2e013d0f |
ripemd-160 | b1e23feda9fc57643f90dc1bd378b6832b2352b3 |
129331880 as geometric shapes
Circle
Radius = nDiameter | 258663760 |
---|---|
Circumference | 812616168.16591 |
Area | 5.2548588373647E+16 |
Sphere
Radius = nVolume | 9.0616103009465E+24 |
---|---|
Surface area | 2.1019435349459E+17 |
Circumference | 812616168.16591 |
Square
Length = nPerimeter | 517327520 |
---|---|
Area | 16726735184334400 |
Diagonal | 182902898.74321 |
Cube
Length = nSurface area | 100360411106006400 |
---|---|
Volume | 2.1633001076521E+24 |
Space diagonal | 224009387.1984 |
Equilateral Triangle
Length = nPerimeter | 387995640 |
---|---|
Area | 7.2428887960043E+15 |
Altitude | 112004693.5992 |
Triangular Pyramid
Length = nSurface area | 7.2428887960043E+15 |
---|---|
Volume | 2.5494736264373E+23 |
Height | 60967632.914403 |