71264688 (number)
71264688 is an even 8-digits composite number following 71264687 and preceding 71264689. In scientific notation, it is written as 7.1264688 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 21280000 positive integers (up to 71264688) that are relatively prime to 71264688.
Interesting facts
- 71264688 has 40 divisors, whose sum is 151414416
- The reverse of 71264688 is 88646217
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million two hundred sixty-four thousand six hundred eighty-eight |
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Notation
Scientific notation | 7.1264688 × 10^7 |
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Engineering notation | 7.1264688 × 10^6 |
Prime Factorization of 71264688
Prime Factorization 2 × 2 × 2 × 2 × 213 × 11 × 1901
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8908086 | Product of the distinct prime numbers |
The prime factorization of 71264688 is 2 × 2 × 2 × 2 × 213 × 11 × 1901. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71264688)
Multiplication
n×yn×2 | 142529376 |
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n×3 | 213794064 |
n×4 | 285058752 |
n×5 | 356323440 |
Division
n÷yn÷2 | 35632344 |
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n÷3 | 23754896 |
n÷3 | 17816172 |
n÷5 | 14252937.6 |
Exponentiation
nyn2 | 5078655755737344 |
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n3 | 3.6192881789203E+23 |
n4 | 2.5792744285284E+31 |
n5 | 1.8381118741546E+39 |
Nth Root
y√n2√n | 8441.8415052641 |
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3√n | 414.59570244879 |
4√n | 91.879494476538 |
5√n | 37.202735765085 |
Divisors of 71264688
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 | -71264687 | 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 71264688 can be divided by 40 positive divisors. The sum of these divisors (counting 71264688) is 1, the average is 0.025.
Base conversion 71264688
Base | System | Value |
---|---|---|
2 | Binary | 100001111110110100110110000 |
3 | Ternary | 11222002121202220 |
4 | Quaternary | 10033312212300 |
5 | Quinary | 121220432223 |
6 | Senary | 11023241040 |
8 | Octal | 417664660 |
10 | Decimal | 71264688 |
12 | Duodecimal | 1ba49180 |
16 | Hexadecimal | 43f69b0 |
20 | Vigesimal | 12581e8 |
36 | Base36 | 16fg6o |
Cryptographic Hash Functions
md5 | 54247d0d22e078a6ddde4d18b4dc8def |
---|---|
sha1 | 421589cbc77dba66b35302e27f95d794a979bf8d |
sha256 | b590038722aff51896c16b6f17889f68135155244a34dc8037befc1d2987804b |
sha512 | d5327e6e7ee3002ae0f12dac338d6340976c8a7af752dc932a25fd688401ca8ee76c5cf9522e4d599b0311cd4823d401a404f70424ee5a9620de3f534945867c |
ripemd-160 | 3a2a211deade8390bb3c274a7d1b7c83856b4897 |
71264688 as geometric shapes
Circle
Radius = nDiameter | 142529376 |
---|---|
Circumference | 447769240.56234 |
Area | 1.5955067612336E+16 |
Sphere
Radius = nVolume | 1.516043887216E+24 |
---|---|
Surface area | 6.3820270449344E+16 |
Circumference | 447769240.56234 |
Square
Length = nPerimeter | 285058752 |
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Area | 5078655755737344 |
Diagonal | 100783488.28789 |
Cube
Length = nSurface area | 30471934534424064 |
---|---|
Volume | 3.6192881789203E+23 |
Space diagonal | 123434060.40154 |
Equilateral Triangle
Length = nPerimeter | 213794064 |
---|---|
Area | 2.1991224507723E+15 |
Altitude | 61717030.200772 |
Triangular Pyramid
Length = nSurface area | 2.1991224507723E+15 |
---|---|
Volume | 4.2653720239714E+22 |
Height | 33594496.095962 |