72497568 (number)
72497568 is an even 8-digits composite number following 72497567 and preceding 72497569. In scientific notation, it is written as 7.2497568 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 20275200 positive integers (up to 72497568) that are relatively prime to 72497568.
Interesting facts
- 72497568 has 96 divisors, whose sum is 223618752
- The reverse of 72497568 is 86579427
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | seventy-two million four hundred ninety-seven thousand five hundred sixty-eight |
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Notation
Scientific notation | 7.2497568 × 10^7 |
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Engineering notation | 7.2497568 × 10^6 |
Prime Factorization of 72497568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 5281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4531098 | Product of the distinct prime numbers |
The prime factorization of 72497568 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 5281. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72497568)
Multiplication
n×yn×2 | 144995136 |
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n×3 | 217492704 |
n×4 | 289990272 |
n×5 | 362487840 |
Division
n÷yn÷2 | 36248784 |
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n÷3 | 24165856 |
n÷3 | 18124392 |
n÷5 | 14499513.6 |
Exponentiation
nyn2 | 5255897365914624 |
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n3 | 3.8103977668642E+23 |
n4 | 2.7624457121028E+31 |
n5 | 2.0027059585948E+39 |
Nth Root
y√n2√n | 8514.5503698081 |
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3√n | 416.97288323804 |
4√n | 92.274321291506 |
5√n | 37.330575706223 |
Divisors of 72497568
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 | -72497567 | 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 72497568 can be divided by 96 positive divisors. The sum of these divisors (counting 72497568) is 1, the average is 0.010416666666667.
Base conversion 72497568
Base | System | Value |
---|---|---|
2 | Binary | 100010100100011100110100000 |
3 | Ternary | 12001102020222010 |
4 | Quaternary | 10110203212200 |
5 | Quinary | 122024410233 |
6 | Senary | 11105512520 |
8 | Octal | 424434640 |
10 | Decimal | 72497568 |
12 | Duodecimal | 20342740 |
16 | Hexadecimal | 45239a0 |
20 | Vigesimal | 12d23i8 |
36 | Base36 | 175vhc |
Cryptographic Hash Functions
md5 | bdb98a73ac02f57d518f9afb7a38a912 |
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sha1 | a8d296da93bb8c025acfbe12888db24eb1b29a6c |
sha256 | 6c77c270280acf3a659fabf2d68397a8434fdecea22b395b0a37461b21baec2d |
sha512 | 42b075bcb75f18d76b88a41d1991d9bb2a183a0cdbc42a87928e02f08bb0a9930125b4b7adbc700c628d0c5dd0af4976d28f1ec7b4f5a948958872d907ada060 |
ripemd-160 | ed9f00741e5b52d527a2af534c33e2a1f659c539 |
72497568 as geometric shapes
Circle
Radius = nDiameter | 144995136 |
---|---|
Circumference | 455515654.06385 |
Area | 1.6511888552779E+16 |
Sphere
Radius = nVolume | 1.5960956842181E+24 |
---|---|
Surface area | 6.6047554211117E+16 |
Circumference | 455515654.06385 |
Square
Length = nPerimeter | 289990272 |
---|---|
Area | 5255897365914624 |
Diagonal | 102527043.90467 |
Cube
Length = nSurface area | 31535384195487744 |
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Volume | 3.8103977668642E+23 |
Space diagonal | 125569471.20118 |
Equilateral Triangle
Length = nPerimeter | 217492704 |
---|---|
Area | 2.2758703192829E+15 |
Altitude | 62784735.60059 |
Triangular Pyramid
Length = nSurface area | 2.2758703192829E+15 |
---|---|
Volume | 4.4905968332795E+22 |
Height | 34175681.301555 |