72408508 (number)
72408508 is an even 8-digits composite number following 72408507 and preceding 72408509. In scientific notation, it is written as 7.2408508 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 32060160 positive integers (up to 72408508) that are relatively prime to 72408508.
Interesting facts
- 72408508 has 48 divisors, whose sum is 142297344
- The reverse of 72408508 is 80580427
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | seventy-two million four hundred eight thousand five hundred eight |
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Notation
Scientific notation | 7.2408508 × 10^7 |
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Engineering notation | 7.2408508 × 10^6 |
Prime Factorization of 72408508
Prime Factorization 2 × 2 × 17 × 23 × 67 × 691
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36204254 | Product of the distinct prime numbers |
The prime factorization of 72408508 is 2 × 2 × 17 × 23 × 67 × 691. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72408508)
Multiplication
n×yn×2 | 144817016 |
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n×3 | 217225524 |
n×4 | 289634032 |
n×5 | 362042540 |
Division
n÷yn÷2 | 36204254 |
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n÷3 | 24136169.333333 |
n÷3 | 18102127 |
n÷5 | 14481701.6 |
Exponentiation
nyn2 | 5242992030786064 |
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n3 | 3.7963723040511E+23 |
n4 | 2.7488965434886E+31 |
n5 | 1.9904349736037E+39 |
Nth Root
y√n2√n | 8509.3188916622 |
---|---|
3√n | 416.80206913183 |
4√n | 92.245969514458 |
5√n | 37.321399409561 |
Divisors of 72408508
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72408507 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72408508 can be divided by 48 positive divisors. The sum of these divisors (counting 72408508) is 1, the average is 0.020833333333333.
Base conversion 72408508
Base | System | Value |
---|---|---|
2 | Binary | 100010100001101110110111100 |
3 | Ternary | 12001020201210121 |
4 | Quaternary | 10110031312330 |
5 | Quinary | 122014033013 |
6 | Senary | 11103544324 |
8 | Octal | 424156674 |
10 | Decimal | 72408508 |
12 | Duodecimal | 202bb0a4 |
16 | Hexadecimal | 450ddbc |
20 | Vigesimal | 12cb158 |
36 | Base36 | 173yrg |
Cryptographic Hash Functions
md5 | bc7e26ab8e83ac96289ff20377c3b142 |
---|---|
sha1 | ad098a0c63928ace1b856679de8e54fb7504a82f |
sha256 | 89bedfdee6e1ae79b9eff2be6d6ca11471931cdb91bb8edd83ed39cb8cd3b9cd |
sha512 | 02eec0dbe77e1e0447d12d2f3da2e3a9761c1591b328fb55f5e3f3b1c9ae9c269471aa6d89936c93be5f21ec02cab6cff3119638ce3e3f8c58cebaf092d5356a |
ripemd-160 | 13a010d5a69a6a5c5bc0a90eed472856d2e93895 |
72408508 as geometric shapes
Circle
Radius = nDiameter | 144817016 |
---|---|
Circumference | 454956073.5804 |
Area | 1.6471345246747E+16 |
Sphere
Radius = nVolume | 1.5902207120932E+24 |
---|---|
Surface area | 6.5885380986989E+16 |
Circumference | 454956073.5804 |
Square
Length = nPerimeter | 289634032 |
---|---|
Area | 5242992030786064 |
Diagonal | 102401094.0448 |
Cube
Length = nSurface area | 31457952184716384 |
---|---|
Volume | 3.7963723040511E+23 |
Space diagonal | 125415214.75626 |
Equilateral Triangle
Length = nPerimeter | 217225524 |
---|---|
Area | 2.27028214525E+15 |
Altitude | 62707607.378129 |
Triangular Pyramid
Length = nSurface area | 2.27028214525E+15 |
---|---|
Volume | 4.4740676668389E+22 |
Height | 34133698.014934 |