72075912 (number)
72075912 is an even 8-digits composite number following 72075911 and preceding 72075913. In scientific notation, it is written as 7.2075912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 23284800 positive integers (up to 72075912) that are relatively prime to 72075912.
Interesting facts
- 72075912 has 64 divisors, whose sum is 185813760
- The reverse of 72075912 is 21957027
- Previous prime number is 211
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million seventy-five thousand nine hundred twelve |
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Notation
Scientific notation | 7.2075912 × 10^7 |
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Engineering notation | 7.2075912 × 10^6 |
Prime Factorization of 72075912
Prime Factorization 2 × 2 × 2 × 3 × 43 × 211 × 331
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18018978 | Product of the distinct prime numbers |
The prime factorization of 72075912 is 2 × 2 × 2 × 3 × 43 × 211 × 331. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72075912)
Multiplication
n×yn×2 | 144151824 |
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n×3 | 216227736 |
n×4 | 288303648 |
n×5 | 360379560 |
Division
n÷yn÷2 | 36037956 |
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n÷3 | 24025304 |
n÷3 | 18018978 |
n÷5 | 14415182.4 |
Exponentiation
nyn2 | 5194937090631744 |
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n3 | 3.7442982858991E+23 |
n4 | 2.6987371375621E+31 |
n5 | 1.9451394043806E+39 |
Nth Root
y√n2√n | 8489.7533533077 |
---|---|
3√n | 416.16292003761 |
4√n | 92.139857571562 |
5√n | 37.287050357897 |
Divisors of 72075912
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72075911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72075912 can be divided by 64 positive divisors. The sum of these divisors (counting 72075912) is 1, the average is 0.015625.
Base conversion 72075912
Base | System | Value |
---|---|---|
2 | Binary | 100010010111100101010001000 |
3 | Ternary | 12000121211120020 |
4 | Quaternary | 10102330222020 |
5 | Quinary | 121422412122 |
6 | Senary | 11052500440 |
8 | Octal | 422745210 |
10 | Decimal | 72075912 |
12 | Duodecimal | 2017a720 |
16 | Hexadecimal | 44bca88 |
20 | Vigesimal | 12a99fc |
36 | Base36 | 16wu4o |
Cryptographic Hash Functions
md5 | dd7a26352d79340cfa3e3f32f0b99b11 |
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sha1 | 46f7ec52e87c576a68890d9dd9cbe82514f3c4b5 |
sha256 | 379037d201b6a5dc7c650a00666f433be62778283029b71f24302d6bcce60e9e |
sha512 | e3035c413dbeb4eb2e57004b01e102bf221fd67e12a2d08e436ca2b513a625f5e8a67d22d512170963a835b1f3aa11e6728e63ee11d65e5824c5a45d6f239d41 |
ripemd-160 | 50af118f2558a9fa7a7fa2e212c1ed615a8a19ed |
72075912 as geometric shapes
Circle
Radius = nDiameter | 144151824 |
---|---|
Circumference | 452866311.27997 |
Area | 1.632037619979E+16 |
Sphere
Radius = nVolume | 1.5684079983773E+24 |
---|---|
Surface area | 6.5281504799159E+16 |
Circumference | 452866311.27997 |
Square
Length = nPerimeter | 288303648 |
---|---|
Area | 5194937090631744 |
Diagonal | 101930732.27081 |
Cube
Length = nSurface area | 31169622543790464 |
---|---|
Volume | 3.7442982858991E+23 |
Space diagonal | 124839141.58586 |
Equilateral Triangle
Length = nPerimeter | 216227736 |
---|---|
Area | 2.2494737457746E+15 |
Altitude | 62419570.792932 |
Triangular Pyramid
Length = nSurface area | 2.2494737457746E+15 |
---|---|
Volume | 4.4126978479074E+22 |
Height | 33976910.756937 |