72676968 (number)
72676968 is an even 8-digits composite number following 72676967 and preceding 72676969. In scientific notation, it is written as 7.2676968 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 128 positive divisors. There are 18927360 positive integers (up to 72676968) that are relatively prime to 72676968.
Interesting facts
- 72676968 has 128 divisors, whose sum is 226437120
- The reverse of 72676968 is 86967627
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | seventy-two million six hundred seventy-six thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.2676968 × 10^7 |
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Engineering notation | 7.2676968 × 10^6 |
Prime Factorization of 72676968
Prime Factorization 2 × 2 × 2 × 7 × 13 × 3 × 107 × 311
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 18169242 | Product of the distinct prime numbers |
The prime factorization of 72676968 is 2 × 2 × 2 × 7 × 13 × 3 × 107 × 311. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72676968)
Multiplication
n×yn×2 | 145353936 |
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n×3 | 218030904 |
n×4 | 290707872 |
n×5 | 363384840 |
Division
n÷yn÷2 | 36338484 |
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n÷3 | 24225656 |
n÷3 | 18169242 |
n÷5 | 14535393.6 |
Exponentiation
nyn2 | 5281941677673024 |
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n3 | 3.8387550628611E+23 |
n4 | 2.7898907886339E+31 |
n5 | 2.0276080356904E+39 |
Nth Root
y√n2√n | 8525.0787679646 |
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3√n | 417.3165421991 |
4√n | 92.331353114554 |
5√n | 37.349032838842 |
Divisors of 72676968
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72676967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72676968 can be divided by 128 positive divisors. The sum of these divisors (counting 72676968) is 1, the average is 0.0078125.
Base conversion 72676968
Base | System | Value |
---|---|---|
2 | Binary | 100010101001111011001101000 |
3 | Ternary | 12001202101001120 |
4 | Quaternary | 10111033121220 |
5 | Quinary | 122101130333 |
6 | Senary | 11113415240 |
8 | Octal | 425173150 |
10 | Decimal | 72676968 |
12 | Duodecimal | 2040a520 |
16 | Hexadecimal | 454f668 |
20 | Vigesimal | 12e4c88 |
36 | Base36 | 179pwo |
Cryptographic Hash Functions
md5 | 04c2b450c783d405eb6e07ef45d2d362 |
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sha1 | 5829b9bc39ac879f905f24c75cc08c91d3420197 |
sha256 | 9d677fed36ff28e1af84ba844361e14235d5261573824c4b822da1904b709b45 |
sha512 | 5b56583ed01b8cf478df29b6612705534cf3205c6a5ca49068915c59ffa414dc08951615fa90a39a31488800e43611c755dfbe77407dfa1113b21f1b8a0f6506 |
ripemd-160 | 15a11dcb88bae39b5228ef954a7ab4fcabab3633 |
72676968 as geometric shapes
Circle
Radius = nDiameter | 145353936 |
---|---|
Circumference | 456642857.50796 |
Area | 1.6593709171267E+16 |
Sphere
Radius = nVolume | 1.6079739605887E+24 |
---|---|
Surface area | 6.6374836685069E+16 |
Circumference | 456642857.50796 |
Square
Length = nPerimeter | 290707872 |
---|---|
Area | 5281941677673024 |
Diagonal | 102780753.81776 |
Cube
Length = nSurface area | 31691650066038144 |
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Volume | 3.8387550628611E+23 |
Space diagonal | 125880201.11606 |
Equilateral Triangle
Length = nPerimeter | 218030904 |
---|---|
Area | 2.2871478370863E+15 |
Altitude | 62940100.558029 |
Triangular Pyramid
Length = nSurface area | 2.2871478370863E+15 |
---|---|
Volume | 4.5240162271054E+22 |
Height | 34260251.272585 |