71306720 (number)
71306720 is an even 8-digits composite number following 71306719 and preceding 71306721. In scientific notation, it is written as 7.1306720 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 28116480 positive integers (up to 71306720) that are relatively prime to 71306720.
Interesting facts
- 71306720 has 48 divisors, whose sum is 170862048
- The reverse of 71306720 is 02760317
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | seventy-one million three hundred six thousand seven hundred twenty |
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Notation
Scientific notation | 7.1306720 × 10^7 |
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Engineering notation | 7.1306720 × 10^6 |
Prime Factorization of 71306720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 71 × 6277
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4456670 | Product of the distinct prime numbers |
The prime factorization of 71306720 is 2 × 2 × 2 × 2 × 2 × 5 × 71 × 6277. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71306720)
Multiplication
n×yn×2 | 142613440 |
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n×3 | 213920160 |
n×4 | 285226880 |
n×5 | 356533600 |
Division
n÷yn÷2 | 35653360 |
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n÷3 | 23768906.666667 |
n÷3 | 17826680 |
n÷5 | 14261344 |
Exponentiation
nyn2 | 5084648317158400 |
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n3 | 3.6256959385009E+23 |
n4 | 2.5853648509182E+31 |
n5 | 1.8435388752226E+39 |
Nth Root
y√n2√n | 8444.330642508 |
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3√n | 414.67719611305 |
4√n | 91.893039140666 |
5√n | 37.207123173924 |
Divisors of 71306720
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71306719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71306720 can be divided by 48 positive divisors. The sum of these divisors (counting 71306720) is 1, the average is 0.020833333333333.
Base conversion 71306720
Base | System | Value |
---|---|---|
2 | Binary | 100010000000000110111100000 |
3 | Ternary | 11222011202102122 |
4 | Quaternary | 10100000313200 |
5 | Quinary | 121223303340 |
6 | Senary | 11024203412 |
8 | Octal | 420006740 |
10 | Decimal | 71306720 |
12 | Duodecimal | 1ba69568 |
16 | Hexadecimal | 4400de0 |
20 | Vigesimal | 125d6g0 |
36 | Base36 | 16gcm8 |
Cryptographic Hash Functions
md5 | d8f221b9ea7543ac01440fc63488258c |
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sha1 | 3e2950809f3999e1f7f838d6b13e1b9680fe8365 |
sha256 | f676d9431bafbb8036bd2d0f3ed67f1db022aa94b4311ab656a4fcda93a51517 |
sha512 | 36f2b8be8ac2eddf368b05ce531fc73b312261d8240d8a4bfcc55d554f14e94c07803e574f95fd0e9e942303541f5e4933b92386f08e326eb44674ec9f7884ab |
ripemd-160 | 7a5cfc6916d0d60d8aeedf2718606983ec5c7868 |
71306720 as geometric shapes
Circle
Radius = nDiameter | 142613440 |
---|---|
Circumference | 448033335.40717 |
Area | 1.5973893799273E+16 |
Sphere
Radius = nVolume | 1.5187279632726E+24 |
---|---|
Surface area | 6.389557519709E+16 |
Circumference | 448033335.40717 |
Square
Length = nPerimeter | 285226880 |
---|---|
Area | 5084648317158400 |
Diagonal | 100842930.51234 |
Cube
Length = nSurface area | 30507889902950400 |
---|---|
Volume | 3.6256959385009E+23 |
Space diagonal | 123506861.96109 |
Equilateral Triangle
Length = nPerimeter | 213920160 |
---|---|
Area | 2.2017173059845E+15 |
Altitude | 61753430.980544 |
Triangular Pyramid
Length = nSurface area | 2.2017173059845E+15 |
---|---|
Volume | 4.2729236410575E+22 |
Height | 33614310.17078 |