72689076 (number)
72689076 is an even 8-digits composite number following 72689075 and preceding 72689077. In scientific notation, it is written as 7.2689076 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 144 positive divisors. There are 22104576 positive integers (up to 72689076) that are relatively prime to 72689076.
Interesting facts
- 72689076 has 144 divisors, whose sum is 208039104
- The reverse of 72689076 is 67098627
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-two million six hundred eighty-nine thousand seventy-six |
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Notation
Scientific notation | 7.2689076 × 10^7 |
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Engineering notation | 7.2689076 × 10^6 |
Prime Factorization of 72689076
Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 83 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 448698 | Product of the distinct prime numbers |
The prime factorization of 72689076 is 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 83 × 53. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72689076)
Multiplication
n×yn×2 | 145378152 |
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n×3 | 218067228 |
n×4 | 290756304 |
n×5 | 363445380 |
Division
n÷yn÷2 | 36344538 |
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n÷3 | 24229692 |
n÷3 | 18172269 |
n÷5 | 14537815.2 |
Exponentiation
nyn2 | 5283701769733776 |
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n3 | 3.8406739950151E+23 |
n4 | 2.7917504391488E+31 |
n5 | 2.0292975984432E+39 |
Nth Root
y√n2√n | 8525.7888784558 |
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3√n | 417.33971592367 |
4√n | 92.335198480621 |
5√n | 37.350277227454 |
Divisors of 72689076
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72689075 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72689076 can be divided by 144 positive divisors. The sum of these divisors (counting 72689076) is 1, the average is 0.0069444444444444.
Base conversion 72689076
Base | System | Value |
---|---|---|
2 | Binary | 100010101010010010110110100 |
3 | Ternary | 12001202222200000 |
4 | Quaternary | 10111102112310 |
5 | Quinary | 122102022301 |
6 | Senary | 11113551300 |
8 | Octal | 425222664 |
10 | Decimal | 72689076 |
12 | Duodecimal | 20415530 |
16 | Hexadecimal | 45525b4 |
20 | Vigesimal | 12e62dg |
36 | Base36 | 179z90 |
Cryptographic Hash Functions
md5 | ba2408c015b53b4491a87d7b7b386970 |
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sha1 | 71cedd734d443bb146bbbb02007e7486d74d449e |
sha256 | d647dfbf77b56772d3fb06d7c4553197f6f65298bcfb93b7ecb3fbc027f29db9 |
sha512 | b00ff7e3643376fa5b074755796b0b94a46daeea6203fbf120caf7009d17c6d9d29f1536243f0b1725a31144846bc1f284560bfcfecd5949a5105ce881028d3c |
ripemd-160 | 3176fbfa2bc0aa78ed3c21e8db4ac069e77318b5 |
72689076 as geometric shapes
Circle
Radius = nDiameter | 145378152 |
---|---|
Circumference | 456718934.31566 |
Area | 1.6599238663555E+16 |
Sphere
Radius = nVolume | 1.6087777610097E+24 |
---|---|
Surface area | 6.639695465422E+16 |
Circumference | 456718934.31566 |
Square
Length = nPerimeter | 290756304 |
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Area | 5283701769733776 |
Diagonal | 102797877.11557 |
Cube
Length = nSurface area | 31702210618402656 |
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Volume | 3.8406739950151E+23 |
Space diagonal | 125901172.78724 |
Equilateral Triangle
Length = nPerimeter | 218067228 |
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Area | 2.2879099793051E+15 |
Altitude | 62950586.393618 |
Triangular Pyramid
Length = nSurface area | 2.2879099793051E+15 |
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Volume | 4.5262777103367E+22 |
Height | 34265959.038523 |