71345712 (number)
71345712 is an even 8-digits composite number following 71345711 and preceding 71345713. In scientific notation, it is written as 7.1345712 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 23714560 positive integers (up to 71345712) that are relatively prime to 71345712.
Interesting facts
- 71345712 has 40 divisors, whose sum is 184831920
- The reverse of 71345712 is 21754317
- Previous prime number is 389
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million three hundred forty-five thousand seven hundred twelve |
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Notation
Scientific notation | 7.1345712 × 10^7 |
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Engineering notation | 7.1345712 × 10^6 |
Prime Factorization of 71345712
Prime Factorization 2 × 2 × 2 × 2 × 3 × 389 × 3821
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8918214 | Product of the distinct prime numbers |
The prime factorization of 71345712 is 2 × 2 × 2 × 2 × 3 × 389 × 3821. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71345712)
Multiplication
n×yn×2 | 142691424 |
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n×3 | 214037136 |
n×4 | 285382848 |
n×5 | 356728560 |
Division
n÷yn÷2 | 35672856 |
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n÷3 | 23781904 |
n÷3 | 17836428 |
n÷5 | 14269142.4 |
Exponentiation
nyn2 | 5090210620786944 |
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n3 | 3.6316470097001E+23 |
n4 | 2.5910244163972E+31 |
n5 | 1.8485848179724E+39 |
Nth Root
y√n2√n | 8446.63909493 |
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3√n | 414.75276705002 |
4√n | 91.905598822542 |
5√n | 37.211191410197 |
Divisors of 71345712
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 | -71345711 | 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 71345712 can be divided by 40 positive divisors. The sum of these divisors (counting 71345712) is 1, the average is 0.025.
Base conversion 71345712
Base | System | Value |
---|---|---|
2 | Binary | 100010000001010011000110000 |
3 | Ternary | 11222020201220210 |
4 | Quaternary | 10100022120300 |
5 | Quinary | 121231030322 |
6 | Senary | 11025104120 |
8 | Octal | 420123060 |
10 | Decimal | 71345712 |
12 | Duodecimal | 1ba88040 |
16 | Hexadecimal | 440a630 |
20 | Vigesimal | 125i45c |
36 | Base36 | 16h6pc |
Cryptographic Hash Functions
md5 | 21e5319d6a8660b98f738b92220a8525 |
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sha1 | 95ed6cd1d622f0cca3db56479129705feea56fa2 |
sha256 | 268413f0246b87d41d26450c9706f9ff4d41f47c3e01d6283e876148a1cc41e8 |
sha512 | a99c7dd5c11aca50e8907a48dc5ef8e62b95580dfbcd3cdc4579d693d6a29db09e53cb52c24987a095c6070ad914724e62310cf7ea81024ce7b4073a0e6a5bd2 |
ripemd-160 | 56c39226c75f0c7228a2f5f2fb0cd1864339f781 |
71345712 as geometric shapes
Circle
Radius = nDiameter | 142691424 |
---|---|
Circumference | 448278329.36867 |
Area | 1.5991368291489E+16 |
Sphere
Radius = nVolume | 1.5212207421473E+24 |
---|---|
Surface area | 6.3965473165956E+16 |
Circumference | 448278329.36867 |
Square
Length = nPerimeter | 285382848 |
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Area | 5090210620786944 |
Diagonal | 100898073.52756 |
Cube
Length = nSurface area | 30541263724721664 |
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Volume | 3.6316470097001E+23 |
Space diagonal | 123574398.08618 |
Equilateral Triangle
Length = nPerimeter | 214037136 |
---|---|
Area | 2.2041258541074E+15 |
Altitude | 61787199.043088 |
Triangular Pyramid
Length = nSurface area | 2.2041258541074E+15 |
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Volume | 4.2799370457246E+22 |
Height | 33632691.175855 |