990132912 (number)
990132912 is an even 9-digits composite number following 990132911 and preceding 990132913. In scientific notation, it is written as 9.90132912 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 325862784 positive integers (up to 990132912) that are relatively prime to 990132912.
Interesting facts
- 990132912 has 40 divisors, whose sum is 2158542400
- The reverse of 990132912 is 219231099
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | nine hundred ninety million one hundred thirty-two thousand nine hundred twelve |
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Notation
Scientific notation | 9.90132912 × 10^8 |
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Engineering notation | 9.90132912 × 10^6 |
Prime Factorization of 990132912
Prime Factorization 2 × 2 × 2 × 2 × 9 × 79 × 87037
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123766614 | Product of the distinct prime numbers |
The prime factorization of 990132912 is 2 × 2 × 2 × 2 × 9 × 79 × 87037. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 990132912)
Multiplication
n×yn×2 | 1980265824 |
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n×3 | 2970398736 |
n×4 | 3960531648 |
n×5 | 4950664560 |
Division
n÷yn÷2 | 495066456 |
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n÷3 | 330044304 |
n÷3 | 247533228 |
n÷5 | 198026582.4 |
Exponentiation
nyn2 | 980363183425599744 |
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n3 | 9.7068985362278E+26 |
n4 | 9.6111197141638E+35 |
n5 | 9.5162859501656E+44 |
Nth Root
y√n2√n | 31466.377484547 |
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3√n | 996.70009326016 |
4√n | 177.38764749708 |
5√n | 62.970725848338 |
Divisors of 990132912
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -990132911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 990132912 can be divided by 40 positive divisors. The sum of these divisors (counting 990132912) is 1, the average is 0.025.
Base conversion 990132912
Base | System | Value |
---|---|---|
2 | Binary | 111011000001000011101010110000 |
3 | Ternary | 2120000002222000100 |
4 | Quaternary | 323001003222300 |
5 | Quinary | 4011433223122 |
6 | Senary | 242125552400 |
8 | Octal | 7301035260 |
10 | Decimal | 990132912 |
12 | Duodecimal | 237715700 |
16 | Hexadecimal | 3b043ab0 |
20 | Vigesimal | f986c5c |
36 | Base36 | gdhzg0 |
Cryptographic Hash Functions
md5 | fdb3a690cb2aff8793cadf5743cb5177 |
---|---|
sha1 | d235aa69cef9a05cdbe28a28530c36e60ff8ed52 |
sha256 | 3f58c7e501ce938ff337a9686c71896db5f68716d856fae755b20cde5ace77da |
sha512 | 63759572da280325ceb6ea0975828eab1cfbbe198158d7da27a500a6421299f828ad96d89f57cb0688190b4289d949557c4c0d9d31a57b94a5843a2d32005522 |
ripemd-160 | a657a47acfd7e3b743341cb91ec129a4d2df7aa4 |
990132912 as geometric shapes
Circle
Radius = nDiameter | 1980265824 |
---|---|
Circumference | 6221188564.8333 |
Area | 3.0799017748998E+18 |
Sphere
Radius = nVolume | 4.0660161507406E+27 |
---|---|
Surface area | 1.2319607099599E+19 |
Circumference | 6221188564.8333 |
Square
Length = nPerimeter | 3960531648 |
---|---|
Area | 980363183425599744 |
Diagonal | 1400259392.7024 |
Cube
Length = nSurface area | 5882179100553598464 |
---|---|
Volume | 9.7068985362278E+26 |
Space diagonal | 1714960509.8301 |
Equilateral Triangle
Length = nPerimeter | 2970398736 |
---|---|
Area | 4.2450971089078E+17 |
Altitude | 857480254.91506 |
Triangular Pyramid
Length = nSurface area | 4.2450971089078E+17 |
---|---|
Volume | 1.1439689632094E+26 |
Height | 466753130.90079 |