72103664 (number)
72103664 is an even 8-digits composite number following 72103663 and preceding 72103665. In scientific notation, it is written as 7.2103664 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 33348608 positive integers (up to 72103664) that are relatively prime to 72103664.
Interesting facts
- 72103664 has 40 divisors, whose sum is 150459120
- The reverse of 72103664 is 46630127
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | seventy-two million one hundred three thousand six hundred sixty-four |
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Notation
Scientific notation | 7.2103664 × 10^7 |
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Engineering notation | 7.2103664 × 10^6 |
Prime Factorization of 72103664
Prime Factorization 2 × 2 × 2 × 2 × 17 × 59 × 4493
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9012958 | Product of the distinct prime numbers |
The prime factorization of 72103664 is 2 × 2 × 2 × 2 × 17 × 59 × 4493. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72103664)
Multiplication
n×yn×2 | 144207328 |
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n×3 | 216310992 |
n×4 | 288414656 |
n×5 | 360518320 |
Division
n÷yn÷2 | 36051832 |
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n÷3 | 24034554.666667 |
n÷3 | 18025916 |
n÷5 | 14420732.8 |
Exponentiation
nyn2 | 5198938362224896 |
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n3 | 3.7486250482657E+23 |
n4 | 2.7028960094214E+31 |
n5 | 1.9488870569026E+39 |
Nth Root
y√n2√n | 8491.3876368942 |
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3√n | 416.21632609723 |
4√n | 92.148725639014 |
5√n | 37.28992130564 |
Divisors of 72103664
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72103663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72103664 can be divided by 40 positive divisors. The sum of these divisors (counting 72103664) is 1, the average is 0.025.
Base conversion 72103664
Base | System | Value |
---|---|---|
2 | Binary | 100010011000011011011110000 |
3 | Ternary | 12000200020122002 |
4 | Quaternary | 10103003123300 |
5 | Quinary | 121424304124 |
6 | Senary | 11053233132 |
8 | Octal | 423033360 |
10 | Decimal | 72103664 |
12 | Duodecimal | 201927a8 |
16 | Hexadecimal | 44c36f0 |
20 | Vigesimal | 12acj34 |
36 | Base36 | 16xfjk |
Cryptographic Hash Functions
md5 | b9197adf60a04079600d60412f90f7c3 |
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sha1 | a221d4e47dcce323d56fd136372ee24b2af70511 |
sha256 | 1b8743d0eebb888006946515194c0ab35660a6b3a80195368dc0a2afa417b7c6 |
sha512 | 211302ad69e150e102b104935c89665a93a6ed1cd07daf98da196d5efa20e008c5ad243a481cdbc79a3787f32a060544896595c48ba533da30ec6978ffa92c61 |
ripemd-160 | 433cd11f340caf94e6262c632b01606eaa281bd4 |
72103664 as geometric shapes
Circle
Radius = nDiameter | 144207328 |
---|---|
Circumference | 453040682.23861 |
Area | 1.6332946565232E+16 |
Sphere
Radius = nVolume | 1.5702203883592E+24 |
---|---|
Surface area | 6.5331786260928E+16 |
Circumference | 453040682.23861 |
Square
Length = nPerimeter | 288414656 |
---|---|
Area | 5198938362224896 |
Diagonal | 101969979.52559 |
Cube
Length = nSurface area | 31193630173349376 |
---|---|
Volume | 3.7486250482657E+23 |
Space diagonal | 124887209.45987 |
Equilateral Triangle
Length = nPerimeter | 216310992 |
---|---|
Area | 2.2512063471981E+15 |
Altitude | 62443604.729937 |
Triangular Pyramid
Length = nSurface area | 2.2512063471981E+15 |
---|---|
Volume | 4.4177969862574E+22 |
Height | 33989993.175198 |