129920360 (number)
129920360 is an even 9-digits composite number following 129920359 and preceding 129920361. In scientific notation, it is written as 1.29920360 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 51086400 positive integers (up to 129920360) that are relatively prime to 129920360.
Interesting facts
- 129920360 has 32 divisors, whose sum is 297280800
- The reverse of 129920360 is 063029921
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred twenty-nine million nine hundred twenty thousand three hundred sixty |
---|
Notation
Scientific notation | 1.29920360 × 10^8 |
---|---|
Engineering notation | 1.29920360 × 10^6 |
Prime Factorization of 129920360
Prime Factorization 2 × 2 × 2 × 5 × 59 × 55051
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32480090 | Product of the distinct prime numbers |
The prime factorization of 129920360 is 2 × 2 × 2 × 5 × 59 × 55051. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129920360)
Multiplication
n×yn×2 | 259840720 |
---|---|
n×3 | 389761080 |
n×4 | 519681440 |
n×5 | 649601800 |
Division
n÷yn÷2 | 64960180 |
---|---|
n÷3 | 43306786.666667 |
n÷3 | 32480090 |
n÷5 | 25984072 |
Exponentiation
nyn2 | 16879299942529600 |
---|---|
n3 | 2.1929647250814E+24 |
n4 | 2.8491076654988E+32 |
n5 | 3.7015709358036E+40 |
Nth Root
y√n2√n | 11398.261270913 |
---|---|
3√n | 506.47623460568 |
4√n | 106.76263986486 |
5√n | 41.950335943185 |
Divisors of 129920360
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 | -129920359 | 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 129920360 can be divided by 32 positive divisors. The sum of these divisors (counting 129920360) is 1, the average is 0.03125.
Base conversion 129920360
Base | System | Value |
---|---|---|
2 | Binary | 111101111100110110101101000 |
3 | Ternary | 100001110122020012 |
4 | Quaternary | 13233212311220 |
5 | Quinary | 231224422420 |
6 | Senary | 20520351052 |
8 | Octal | 757466550 |
10 | Decimal | 129920360 |
12 | Duodecimal | 37615488 |
16 | Hexadecimal | 7be6d68 |
20 | Vigesimal | 20c00i0 |
36 | Base36 | 25cn6w |
Cryptographic Hash Functions
md5 | 6ca621a93221ef818a2d39ad947d2953 |
---|---|
sha1 | cd737dc940197cd7a3315bb7f0326d18a3925ad4 |
sha256 | d3ec0b9608170a64f36f2abe70a6cfa3053b7e4133cfd0dd9d9819fa49a25e31 |
sha512 | 5ed2c269a2c38fd61e7ce03ab195e2bff537510a2a1436783f654c0faf4ef90fc98f5e6dcae6bb00ca1b227e69cad5f50b7c52eed0fbf6108cf449297bcb9cb8 |
ripemd-160 | 99b3ea1c4e97c1d059ecaa9c3c9d4903fea3a924 |
129920360 as geometric shapes
Circle
Radius = nDiameter | 259840720 |
---|---|
Circumference | 816313697.05548 |
Area | 5.302788469719E+16 |
Sphere
Radius = nVolume | 9.1858691598632E+24 |
---|---|
Surface area | 2.1211153878876E+17 |
Circumference | 816313697.05548 |
Square
Length = nPerimeter | 519681440 |
---|---|
Area | 16879299942529600 |
Diagonal | 183735135.14039 |
Cube
Length = nSurface area | 101275799655177600 |
---|---|
Volume | 2.1929647250814E+24 |
Space diagonal | 225028664.45764 |
Equilateral Triangle
Length = nPerimeter | 389761080 |
---|---|
Area | 7.3089512741639E+15 |
Altitude | 112514332.22882 |
Triangular Pyramid
Length = nSurface area | 7.3089512741639E+15 |
---|---|
Volume | 2.5844337133466E+23 |
Height | 61245045.046798 |