71345940 (number)
71345940 is an even 8-digits composite number following 71345939 and preceding 71345941. In scientific notation, it is written as 7.1345940 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 17719296 positive integers (up to 71345940) that are relatively prime to 71345940.
Interesting facts
- 71345940 has 96 divisors, whose sum is 213736320
- The reverse of 71345940 is 04954317
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred forty-five thousand nine hundred forty |
---|
Notation
Scientific notation | 7.1345940 × 10^7 |
---|---|
Engineering notation | 7.1345940 × 10^6 |
Prime Factorization of 71345940
Prime Factorization 2 × 2 × 3 × 5 × 17 × 113 × 619
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 35672970 | Product of the distinct prime numbers |
The prime factorization of 71345940 is 2 × 2 × 3 × 5 × 17 × 113 × 619. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71345940)
Multiplication
n×yn×2 | 142691880 |
---|---|
n×3 | 214037820 |
n×4 | 285383760 |
n×5 | 356729700 |
Division
n÷yn÷2 | 35672970 |
---|---|
n÷3 | 23781980 |
n÷3 | 17836485 |
n÷5 | 14269188 |
Exponentiation
nyn2 | 5090243154483600 |
---|---|
n3 | 3.631681826852E+23 |
n4 | 2.5910575371767E+31 |
n5 | 1.8486143558396E+39 |
Nth Root
y√n2√n | 8446.6525914116 |
---|---|
3√n | 414.753208859 |
4√n | 91.905672248298 |
5√n | 37.211215193381 |
Divisors of 71345940
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 | -71345939 | 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 71345940 can be divided by 96 positive divisors. The sum of these divisors (counting 71345940) is 1, the average is 0.010416666666667.
Base conversion 71345940
Base | System | Value |
---|---|---|
2 | Binary | 100010000001010011100010100 |
3 | Ternary | 11222020202020020 |
4 | Quaternary | 10100022130110 |
5 | Quinary | 121231032230 |
6 | Senary | 11025105140 |
8 | Octal | 420123424 |
10 | Decimal | 71345940 |
12 | Duodecimal | 1ba881b0 |
16 | Hexadecimal | 440a714 |
20 | Vigesimal | 125i4h0 |
36 | Base36 | 16h6vo |
Cryptographic Hash Functions
md5 | 4326002ec0368fb4976c2f7a187e1d98 |
---|---|
sha1 | 2cfe01b22f6abd3b3e3024e558a97c183a487273 |
sha256 | 2a4e0ecdc2d493b73870cfbdae76c9a49fcf2b3af0920e3334278ef8f5801d65 |
sha512 | b8d689cb6d496c8418f94236b20646b48c14753d12504211a895bdb3beea2b509e4416aca6db344b647fb641581040d6e4a8a1d2fa69a5c35545f4e6e6e3610f |
ripemd-160 | fc2a85f10bda514dc2584c14fab6440c75a693df |
71345940 as geometric shapes
Circle
Radius = nDiameter | 142691880 |
---|---|
Circumference | 448279761.93492 |
Area | 1.5991470499111E+16 |
Sphere
Radius = nVolume | 1.5212353263218E+24 |
---|---|
Surface area | 6.3965881996446E+16 |
Circumference | 448279761.93492 |
Square
Length = nPerimeter | 285383760 |
---|---|
Area | 5090243154483600 |
Diagonal | 100898395.96826 |
Cube
Length = nSurface area | 30541458926901600 |
---|---|
Volume | 3.631681826852E+23 |
Space diagonal | 123574792.99376 |
Equilateral Triangle
Length = nPerimeter | 214037820 |
---|---|
Area | 2.2041399416113E+15 |
Altitude | 61787396.49688 |
Triangular Pyramid
Length = nSurface area | 2.2041399416113E+15 |
---|---|
Volume | 4.2799780781316E+22 |
Height | 33632798.656086 |