72091292 (number)
72091292 is an even 8-digits composite number following 72091291 and preceding 72091293. In scientific notation, it is written as 7.2091292 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 96 positive divisors. There are 26687232 positive integers (up to 72091292) that are relatively prime to 72091292.
Interesting facts
- 72091292 has 96 divisors, whose sum is 165580800
- The reverse of 72091292 is 29219027
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-two million ninety-one thousand two hundred ninety-two |
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Notation
Scientific notation | 7.2091292 × 10^7 |
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Engineering notation | 7.2091292 × 10^6 |
Prime Factorization of 72091292
Prime Factorization 2 × 2 × 7 × 23 × 13 × 79 × 109
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36045646 | Product of the distinct prime numbers |
The prime factorization of 72091292 is 2 × 2 × 7 × 23 × 13 × 79 × 109. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72091292)
Multiplication
n×yn×2 | 144182584 |
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n×3 | 216273876 |
n×4 | 288365168 |
n×5 | 360456460 |
Division
n÷yn÷2 | 36045646 |
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n÷3 | 24030430.666667 |
n÷3 | 18022823 |
n÷5 | 14418258.4 |
Exponentiation
nyn2 | 5197154382229264 |
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n3 | 3.7466957413837E+23 |
n4 | 2.7010413672725E+31 |
n5 | 1.9472156191212E+39 |
Nth Root
y√n2√n | 8490.6591028023 |
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3√n | 416.19251906416 |
4√n | 92.144772520216 |
5√n | 37.288641529971 |
Divisors of 72091292
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72091291 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72091292 can be divided by 96 positive divisors. The sum of these divisors (counting 72091292) is 1, the average is 0.010416666666667.
Base conversion 72091292
Base | System | Value |
---|---|---|
2 | Binary | 100010011000000011010011100 |
3 | Ternary | 12000122121122212 |
4 | Quaternary | 10103000122130 |
5 | Quinary | 121423410132 |
6 | Senary | 11053055552 |
8 | Octal | 423003234 |
10 | Decimal | 72091292 |
12 | Duodecimal | 201875b8 |
16 | Hexadecimal | 44c069c |
20 | Vigesimal | 12ab84c |
36 | Base36 | 16x5zw |
Cryptographic Hash Functions
md5 | c7c449db79aec86c2adaabe2a4708f2a |
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sha1 | 61c2b49e08e2be4e4e46e49665d3da98a57205d8 |
sha256 | 4e661cf2f99cb3aaf3fccdf7aefa14b50ac263eb9d00401419212caa3ddd8bbb |
sha512 | 4d9bca8e0ee731560cef1575cec50b1e0caa70ea44ceba572585a9d8611b01c4a706fb238fbaf32fa7e1ac33f4fb19779cd1e2dce0defe87f464bccb3c3dffe8 |
ripemd-160 | 0ee29c72e309c9f5905751cedc053527b2f92361 |
72091292 as geometric shapes
Circle
Radius = nDiameter | 144182584 |
---|---|
Circumference | 452962946.66999 |
Area | 1.6327342026783E+16 |
Sphere
Radius = nVolume | 1.5694122421823E+24 |
---|---|
Surface area | 6.5309368107134E+16 |
Circumference | 452962946.66999 |
Square
Length = nPerimeter | 288365168 |
---|---|
Area | 5197154382229264 |
Diagonal | 101952482.8754 |
Cube
Length = nSurface area | 31182926293375584 |
---|---|
Volume | 3.7466957413837E+23 |
Space diagonal | 124865780.52728 |
Equilateral Triangle
Length = nPerimeter | 216273876 |
---|---|
Area | 2.2504338612001E+15 |
Altitude | 62432890.263642 |
Triangular Pyramid
Length = nSurface area | 2.2504338612001E+15 |
---|---|
Volume | 4.415523276292E+22 |
Height | 33984160.958466 |