71572020 (number)
71572020 is an even 8-digits composite number following 71572019 and preceding 71572021. In scientific notation, it is written as 7.1572020 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 17402880 positive integers (up to 71572020) that are relatively prime to 71572020.
Interesting facts
- 71572020 has 96 divisors, whose sum is 218453760
- The reverse of 71572020 is 02027517
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | seventy-one million five hundred seventy-two thousand twenty |
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Notation
Scientific notation | 7.1572020 × 10^7 |
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Engineering notation | 7.1572020 × 10^6 |
Prime Factorization of 71572020
Prime Factorization 2 × 2 × 3 × 5 × 89 × 13 × 1031
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 35786010 | Product of the distinct prime numbers |
The prime factorization of 71572020 is 2 × 2 × 3 × 5 × 89 × 13 × 1031. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71572020)
Multiplication
n×yn×2 | 143144040 |
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n×3 | 214716060 |
n×4 | 286288080 |
n×5 | 357860100 |
Division
n÷yn÷2 | 35786010 |
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n÷3 | 23857340 |
n÷3 | 17893005 |
n÷5 | 14314404 |
Exponentiation
nyn2 | 5122554046880400 |
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n3 | 3.666315406944E+23 |
n4 | 2.6240559963211E+31 |
n5 | 1.8780898824981E+39 |
Nth Root
y√n2√n | 8460.0248226586 |
---|---|
3√n | 415.19083495943 |
4√n | 91.978393238079 |
5√n | 37.234768232355 |
Divisors of 71572020
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71572019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71572020 can be divided by 96 positive divisors. The sum of these divisors (counting 71572020) is 1, the average is 0.010416666666667.
Base conversion 71572020
Base | System | Value |
---|---|---|
2 | Binary | 100010001000001101000110100 |
3 | Ternary | 11222200020100120 |
4 | Quaternary | 10101001220310 |
5 | Quinary | 121310301040 |
6 | Senary | 11034011540 |
8 | Octal | 421015064 |
10 | Decimal | 71572020 |
12 | Duodecimal | 1bb76bb0 |
16 | Hexadecimal | 4441a34 |
20 | Vigesimal | 1276a10 |
36 | Base36 | 16m1bo |
Cryptographic Hash Functions
md5 | e512b1600608861c0f33ae6738342370 |
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sha1 | 8e958a27d911398c773dbf7495513a93300f0651 |
sha256 | 0bce6515cf38e0f56694f7f6fbd29852d939c446cb19ae912e46ef5818701f4a |
sha512 | c346e5bc9c35054b6a954e2c6c583ac6627c5c5cfdb847dd3d04384d99a78a7b3da8c3c97b73f0c32135bfd2b3e39a113cf5ce5159f00aebd7f48dee1ad7e251 |
ripemd-160 | daa7d4c0d5ad33dbd633679e4a2491f275e3930f |
71572020 as geometric shapes
Circle
Radius = nDiameter | 143144040 |
---|---|
Circumference | 449700264.46916 |
Area | 1.6092978161296E+16 |
Sphere
Radius = nVolume | 1.5357426064265E+24 |
---|---|
Surface area | 6.4371912645185E+16 |
Circumference | 449700264.46916 |
Square
Length = nPerimeter | 286288080 |
---|---|
Area | 5122554046880400 |
Diagonal | 101218121.37044 |
Cube
Length = nSurface area | 30735324281282400 |
---|---|
Volume | 3.666315406944E+23 |
Space diagonal | 123966375.04034 |
Equilateral Triangle
Length = nPerimeter | 214716060 |
---|---|
Area | 2.2181309684286E+15 |
Altitude | 61983187.520168 |
Triangular Pyramid
Length = nSurface area | 2.2181309684286E+15 |
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Volume | 4.3207941436981E+22 |
Height | 33739373.790146 |