72693408 (number)
72693408 is an even 8-digits composite number following 72693407 and preceding 72693409. In scientific notation, it is written as 7.2693408 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 24005376 positive integers (up to 72693408) that are relatively prime to 72693408.
Interesting facts
- 72693408 has 48 divisors, whose sum is 192598560
- The reverse of 72693408 is 80439627
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-two million six hundred ninety-three thousand four hundred eight |
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Notation
Scientific notation | 7.2693408 × 10^7 |
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Engineering notation | 7.2693408 × 10^6 |
Prime Factorization of 72693408
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 109 × 6947
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4543338 | Product of the distinct prime numbers |
The prime factorization of 72693408 is 2 × 2 × 2 × 2 × 2 × 3 × 109 × 6947. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72693408)
Multiplication
n×yn×2 | 145386816 |
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n×3 | 218080224 |
n×4 | 290773632 |
n×5 | 363467040 |
Division
n÷yn÷2 | 36346704 |
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n÷3 | 24231136 |
n÷3 | 18173352 |
n÷5 | 14538681.6 |
Exponentiation
nyn2 | 5284331566654464 |
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n3 | 3.8413607058209E+23 |
n4 | 2.7924160106341E+31 |
n5 | 2.0299023636676E+39 |
Nth Root
y√n2√n | 8526.0429274078 |
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3√n | 417.34800639332 |
4√n | 92.336574158931 |
5√n | 37.350722404509 |
Divisors of 72693408
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 | -72693407 | 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 72693408 can be divided by 48 positive divisors. The sum of these divisors (counting 72693408) is 1, the average is 0.020833333333333.
Base conversion 72693408
Base | System | Value |
---|---|---|
2 | Binary | 100010101010011011010100000 |
3 | Ternary | 12001210012121110 |
4 | Quaternary | 10111103122200 |
5 | Quinary | 122102142113 |
6 | Senary | 11114023320 |
8 | Octal | 425233240 |
10 | Decimal | 72693408 |
12 | Duodecimal | 20417b40 |
16 | Hexadecimal | 45536a0 |
20 | Vigesimal | 12e6da8 |
36 | Base36 | 17a2lc |
Cryptographic Hash Functions
md5 | 9b968afbaa541ff7e81e11e202c10844 |
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sha1 | c5ffc8a8779db008addfbf10ee287389069f4fa3 |
sha256 | cd8fa8da7e7bd60f029c31fdba5aa0ea2edc430b4750914d8762133bb03a4b91 |
sha512 | c7433fbf1fc5383207222a26375a43ecbd6158f9fcb3d244ebfb655b83e9a6f6230234560664aeefe4267c3e494a6c45b69c9a17f438cee0bd7efa6e565c63a8 |
ripemd-160 | 322a69ca43c6a409c063fd4405b8cbadb801d118 |
72693408 as geometric shapes
Circle
Radius = nDiameter | 145386816 |
---|---|
Circumference | 456746153.07441 |
Area | 1.6601217228934E+16 |
Sphere
Radius = nVolume | 1.6090654097594E+24 |
---|---|
Surface area | 6.6404868915737E+16 |
Circumference | 456746153.07441 |
Square
Length = nPerimeter | 290773632 |
---|---|
Area | 5284331566654464 |
Diagonal | 102804003.48872 |
Cube
Length = nSurface area | 31705989399926784 |
---|---|
Volume | 3.8413607058209E+23 |
Space diagonal | 125908676.03133 |
Equilateral Triangle
Length = nPerimeter | 218080224 |
---|---|
Area | 2.2881826893714E+15 |
Altitude | 62954338.015667 |
Triangular Pyramid
Length = nSurface area | 2.2881826893714E+15 |
---|---|
Volume | 4.5270870067825E+22 |
Height | 34268001.162907 |