71358864 (number)
71358864 is an even 8-digits composite number following 71358863 and preceding 71358865. In scientific notation, it is written as 7.1358864 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23743488 positive integers (up to 71358864) that are relatively prime to 71358864.
Interesting facts
- 71358864 has 40 divisors, whose sum is 184675680
- The reverse of 71358864 is 46885317
- Previous prime number is 1889
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million three hundred fifty-eight thousand eight hundred sixty-four |
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Notation
Scientific notation | 7.1358864 × 10^7 |
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Engineering notation | 7.1358864 × 10^6 |
Prime Factorization of 71358864
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1889 × 787
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8919858 | Product of the distinct prime numbers |
The prime factorization of 71358864 is 2 × 2 × 2 × 2 × 3 × 1889 × 787. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71358864)
Multiplication
n×yn×2 | 142717728 |
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n×3 | 214076592 |
n×4 | 285435456 |
n×5 | 356794320 |
Division
n÷yn÷2 | 35679432 |
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n÷3 | 23786288 |
n÷3 | 17839716 |
n÷5 | 14271772.8 |
Exponentiation
nyn2 | 5092087471370496 |
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n3 | 3.6336557734563E+23 |
n4 | 2.5929354816088E+31 |
n5 | 1.850289303929E+39 |
Nth Root
y√n2√n | 8447.4175935608 |
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3√n | 414.77825091391 |
4√n | 91.909834041634 |
5√n | 37.212563224964 |
Divisors of 71358864
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 | -71358863 | 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 71358864 can be divided by 40 positive divisors. The sum of these divisors (counting 71358864) is 1, the average is 0.025.
Base conversion 71358864
Base | System | Value |
---|---|---|
2 | Binary | 100010000001101100110010000 |
3 | Ternary | 11222021101221220 |
4 | Quaternary | 10100031212100 |
5 | Quinary | 121231440424 |
6 | Senary | 11025245040 |
8 | Octal | 420154620 |
10 | Decimal | 71358864 |
12 | Duodecimal | 1ba93780 |
16 | Hexadecimal | 440d990 |
20 | Vigesimal | 125jh34 |
36 | Base36 | 16hguo |
Cryptographic Hash Functions
md5 | c9a0a70ed90bab2ce8aed95992167b2f |
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sha1 | 9b306fb7becfc88eeda6b99f37ff4dd63a1eb75e |
sha256 | 5c1fc8ece2a1ff84c96d39e5f706abe3a569091cffc94d01e9a2b217e6d57884 |
sha512 | 49beef1a0d191ce4c33d304c1bbde6643504473c9b6f08270a0c72838ba68e45c07a4e4c95b3ee6aa253d9a7387c9f9de82406e3a610d3851bda394c978f94af |
ripemd-160 | 8e973495b84ff3a6fa04c16030d7b450f194db27 |
71358864 as geometric shapes
Circle
Radius = nDiameter | 142717728 |
---|---|
Circumference | 448360965.82183 |
Area | 1.5997264591494E+16 |
Sphere
Radius = nVolume | 1.5220621711419E+24 |
---|---|
Surface area | 6.3989058365977E+16 |
Circumference | 448360965.82183 |
Square
Length = nPerimeter | 285435456 |
---|---|
Area | 5092087471370496 |
Diagonal | 100916673.26434 |
Cube
Length = nSurface area | 30552524828222976 |
---|---|
Volume | 3.6336557734563E+23 |
Space diagonal | 123597178.0184 |
Equilateral Triangle
Length = nPerimeter | 214076592 |
---|---|
Area | 2.2049385542497E+15 |
Altitude | 61798589.009199 |
Triangular Pyramid
Length = nSurface area | 2.2049385542497E+15 |
---|---|
Volume | 4.2823043965143E+22 |
Height | 33638891.088112 |