20072664 (number)
20072664 is an even 8-digits composite number following 20072663 and preceding 20072665. In scientific notation, it is written as 2.0072664 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 128 positive divisors. There are 6158592 positive integers (up to 20072664) that are relatively prime to 20072664.
Interesting facts
- 20072664 has 128 divisors, whose sum is 60384000
- The reverse of 20072664 is 46627002
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million seventy-two thousand six hundred sixty-four |
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Notation
Scientific notation | 2.0072664 × 10^7 |
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Engineering notation | 2.0072664 × 10^6 |
Prime Factorization of 20072664
Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 19 × 73 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 557574 | Product of the distinct prime numbers |
The prime factorization of 20072664 is 2 × 2 × 2 × 3 × 3 × 3 × 19 × 73 × 67. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20072664)
Multiplication
n×yn×2 | 40145328 |
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n×3 | 60217992 |
n×4 | 80290656 |
n×5 | 100363320 |
Division
n÷yn÷2 | 10036332 |
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n÷3 | 6690888 |
n÷3 | 5018166 |
n÷5 | 4014532.8 |
Exponentiation
nyn2 | 402911840056896 |
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n3 | 8.0875139870838E+21 |
n4 | 1.6233795085803E+29 |
n5 | 3.2585551420218E+36 |
Nth Root
y√n2√n | 4480.2526714461 |
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3√n | 271.77009841174 |
4√n | 66.934689596995 |
5√n | 28.874934183441 |
Divisors of 20072664
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20072663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20072664 can be divided by 128 positive divisors. The sum of these divisors (counting 20072664) is 1, the average is 0.0078125.
Base conversion 20072664
Base | System | Value |
---|---|---|
2 | Binary | 1001100100100100011011000 |
3 | Ternary | 1101202210112000 |
4 | Quaternary | 1030210203120 |
5 | Quinary | 20114311124 |
6 | Senary | 1554121000 |
8 | Octal | 114444330 |
10 | Decimal | 20072664 |
12 | Duodecimal | 6880160 |
16 | Hexadecimal | 13248d8 |
20 | Vigesimal | 6591d4 |
36 | Base36 | by860 |
Cryptographic Hash Functions
md5 | 16065977d6ae9b9cadbca9f344956016 |
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sha1 | 25b01a32c2257b8e2a737e3195251e96498d1d8f |
sha256 | 13c4cbd3dfe437a7c8b6fa5d730c814c22a68b967e89b6282784e59aa59cef5d |
sha512 | b8139a1cf74a20eaaaa5263077454cbdb1787bd084f57bc3494dda5ec6367c20883fad16fcfd85c2631e5c7390922329a39a4c7d258f98e7782f3b0f707b15da |
ripemd-160 | 6decfb49fe31720f71e19729fdf51a5173b38f9a |
20072664 as geometric shapes
Circle
Radius = nDiameter | 40145328 |
---|---|
Circumference | 126120267.52075 |
Area | 1.2657848767671E+15 |
Sphere
Radius = nVolume | 3.387689937017E+22 |
---|---|
Surface area | 5.0631395070684E+15 |
Circumference | 126120267.52075 |
Square
Length = nPerimeter | 80290656 |
---|---|
Area | 402911840056896 |
Diagonal | 28387033.661758 |
Cube
Length = nSurface area | 2417471040341376 |
---|---|
Volume | 8.0875139870838E+21 |
Space diagonal | 34766873.891259 |
Equilateral Triangle
Length = nPerimeter | 60217992 |
---|---|
Area | 1.744659444874E+14 |
Altitude | 17383436.945629 |
Triangular Pyramid
Length = nSurface area | 1.744659444874E+14 |
---|---|
Volume | 9.53122663868E+20 |
Height | 9462344.5539194 |