71311072 (number)
71311072 is an even 8-digits composite number following 71311071 and preceding 71311073. In scientific notation, it is written as 7.1311072 × 10^7. The sum of its digits is 22. It has a total of 9 prime factors and 96 positive divisors. There are 29804544 positive integers (up to 71311072) that are relatively prime to 71311072.
Interesting facts
- 71311072 has 96 divisors, whose sum is 167832000
- The reverse of 71311072 is 27011317
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | seventy-one million three hundred eleven thousand seventy-two |
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Notation
Scientific notation | 7.1311072 × 10^7 |
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Engineering notation | 7.1311072 × 10^6 |
Prime Factorization of 71311072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 49 × 7 × 73 × 89
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4456942 | Product of the distinct prime numbers |
The prime factorization of 71311072 is 2 × 2 × 2 × 2 × 2 × 49 × 7 × 73 × 89. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71311072)
Multiplication
n×yn×2 | 142622144 |
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n×3 | 213933216 |
n×4 | 285244288 |
n×5 | 356555360 |
Division
n÷yn÷2 | 35655536 |
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n÷3 | 23770357.333333 |
n÷3 | 17827768 |
n÷5 | 14262214.4 |
Exponentiation
nyn2 | 5085268989789184 |
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n3 | 3.6263598307022E+23 |
n4 | 2.5859960698512E+31 |
n5 | 1.8441015192887E+39 |
Nth Root
y√n2√n | 8444.5883262596 |
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3√n | 414.68563215033 |
4√n | 91.894441215231 |
5√n | 37.207577328728 |
Divisors of 71311072
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 | -71311071 | 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 71311072 can be divided by 96 positive divisors. The sum of these divisors (counting 71311072) is 1, the average is 0.010416666666667.
Base conversion 71311072
Base | System | Value |
---|---|---|
2 | Binary | 100010000000001111011100000 |
3 | Ternary | 11222011222101211 |
4 | Quaternary | 10100001323200 |
5 | Quinary | 121223423242 |
6 | Senary | 11024235504 |
8 | Octal | 420017340 |
10 | Decimal | 71311072 |
12 | Duodecimal | 1ba6bb94 |
16 | Hexadecimal | 4401ee0 |
20 | Vigesimal | 125dhdc |
36 | Base36 | 16gfz4 |
Cryptographic Hash Functions
md5 | 0c75f88706d4cfb3826685e17873b7d7 |
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sha1 | e969fe3d8f10a7a732c2d4a8e03a4a00606789a7 |
sha256 | a9b26a560ba641d608077768d287b02e7c0b6bd36a546c2c93ba47a381f55a23 |
sha512 | be47d5f396acb2074fdda9284f817206d9021e3d537280ec43258203d1261821f83dceebe456518bd9d1091219f904ce0aa5c0393f1878a32bff773dc5bc9d68 |
ripemd-160 | b6226782b78e0b57542faaf1575807312e1c3107 |
71311072 as geometric shapes
Circle
Radius = nDiameter | 142622144 |
---|---|
Circumference | 448060679.82963 |
Area | 1.597584369985E+16 |
Sphere
Radius = nVolume | 1.5190060537876E+24 |
---|---|
Surface area | 6.3903374799399E+16 |
Circumference | 448060679.82963 |
Square
Length = nPerimeter | 285244288 |
---|---|
Area | 5085268989789184 |
Diagonal | 100849085.16976 |
Cube
Length = nSurface area | 30511613938735104 |
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Volume | 3.6263598307022E+23 |
Space diagonal | 123514399.8462 |
Equilateral Triangle
Length = nPerimeter | 213933216 |
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Area | 2.2019860651173E+15 |
Altitude | 61757199.923101 |
Triangular Pyramid
Length = nSurface area | 2.2019860651173E+15 |
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Volume | 4.2737060455201E+22 |
Height | 33616361.723255 |