71207620 (number)
71207620 is an even 8-digits composite number following 71207619 and preceding 71207621. In scientific notation, it is written as 7.1207620 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 96 positive divisors. There are 24460800 positive integers (up to 71207620) that are relatively prime to 71207620.
Interesting facts
- 71207620 has 96 divisors, whose sum is 172440576
- The reverse of 71207620 is 02670217
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | seventy-one million two hundred seven thousand six hundred twenty |
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Notation
Scientific notation | 7.1207620 × 10^7 |
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Engineering notation | 7.1207620 × 10^6 |
Prime Factorization of 71207620
Prime Factorization 2 × 2 × 53 × 5 × 11 × 31 × 197
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 35603810 | Product of the distinct prime numbers |
The prime factorization of 71207620 is 2 × 2 × 53 × 5 × 11 × 31 × 197. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71207620)
Multiplication
n×yn×2 | 142415240 |
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n×3 | 213622860 |
n×4 | 284830480 |
n×5 | 356038100 |
Division
n÷yn÷2 | 35603810 |
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n÷3 | 23735873.333333 |
n÷3 | 17801905 |
n÷5 | 14241524 |
Exponentiation
nyn2 | 5070525146064400 |
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n3 | 3.610600278014E+23 |
n4 | 2.5710225256871E+31 |
n5 | 1.8307639502057E+39 |
Nth Root
y√n2√n | 8438.460760115 |
---|---|
3√n | 414.48500496022 |
4√n | 91.861094921163 |
5√n | 37.196775545041 |
Divisors of 71207620
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 | -71207619 | 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 71207620 can be divided by 96 positive divisors. The sum of these divisors (counting 71207620) is 1, the average is 0.010416666666667.
Base conversion 71207620
Base | System | Value |
---|---|---|
2 | Binary | 100001111101000101011000100 |
3 | Ternary | 11221222201111021 |
4 | Quaternary | 10033220223010 |
5 | Quinary | 121212120440 |
6 | Senary | 11022120524 |
8 | Octal | 417505304 |
10 | Decimal | 71207620 |
12 | Duodecimal | 1ba20144 |
16 | Hexadecimal | 43e8ac4 |
20 | Vigesimal | 1250j10 |
36 | Base36 | 16e85g |
Cryptographic Hash Functions
md5 | 1516326735a0597da9f68342342b6fe1 |
---|---|
sha1 | 7e5fb9ae749dff31a5391a2e116c82cee4dbcc39 |
sha256 | e369bd56f6724eeed3bd2cafe32976eb9a9e2f1eb87179940d79ed1e56af8e09 |
sha512 | b5bc4c2a67a32e523336a0dd406edcfbb950ce1913a98fff6fb44534b2ae9a1cf88fd57a015b1421b2184b48e8dbfa523363024ddc2d057f1bc28b8838cb7e1a |
ripemd-160 | e3ef190da6c5aeb992bfc35c5828464decb26efa |
71207620 as geometric shapes
Circle
Radius = nDiameter | 142415240 |
---|---|
Circumference | 447410671.74323 |
Area | 1.5929524548718E+16 |
Sphere
Radius = nVolume | 1.5124047077944E+24 |
---|---|
Surface area | 6.3718098194873E+16 |
Circumference | 447410671.74323 |
Square
Length = nPerimeter | 284830480 |
---|---|
Area | 5070525146064400 |
Diagonal | 100702781.94831 |
Cube
Length = nSurface area | 30423150876386400 |
---|---|
Volume | 3.610600278014E+23 |
Space diagonal | 123335215.72606 |
Equilateral Triangle
Length = nPerimeter | 213622860 |
---|---|
Area | 2.1956017935098E+15 |
Altitude | 61667607.863029 |
Triangular Pyramid
Length = nSurface area | 2.1956017935098E+15 |
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Volume | 4.2551332345629E+22 |
Height | 33567593.98277 |