857072139 (number)
857072139 is an odd 9-digits composite number following 857072138 and preceding 857072140. In scientific notation, it is written as 8.57072139 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 444679200 positive integers (up to 857072139) that are relatively prime to 857072139.
Interesting facts
- 857072139 has 32 divisors, whose sum is 1426513920
- The reverse of 857072139 is 931270758
- Previous prime number is 1039
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | eight hundred fifty-seven million seventy-two thousand one hundred thirty-nine |
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Notation
Scientific notation | 8.57072139 × 10^8 |
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Engineering notation | 8.57072139 × 10^6 |
Prime Factorization of 857072139
Prime Factorization 11 × 3 × 7 × 1039 × 3571
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 857072139 | Product of the distinct prime numbers |
The prime factorization of 857072139 is 11 × 3 × 7 × 1039 × 3571. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 857072139)
Multiplication
n×yn×2 | 1714144278 |
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n×3 | 2571216417 |
n×4 | 3428288556 |
n×5 | 4285360695 |
Division
n÷yn÷2 | 428536069.5 |
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n÷3 | 285690713 |
n÷3 | 214268034.75 |
n÷5 | 171414427.8 |
Exponentiation
nyn2 | 734572651450035321 |
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n3 | 6.2958175362918E+26 |
n4 | 5.3959698025834E+35 |
n5 | 4.6247353806795E+44 |
Nth Root
y√n2√n | 29275.79442133 |
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3√n | 949.88812680772 |
4√n | 171.10170782704 |
5√n | 61.179155178575 |
Divisors of 857072139
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -857072138 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 857072139 can be divided by 32 positive divisors. The sum of these divisors (counting 857072139) is 1, the average is 0.03125.
Base conversion 857072139
Base | System | Value |
---|---|---|
2 | Binary | 110011000101011110001000001011 |
3 | Ternary | 2012201201202221120 |
4 | Quaternary | 303011132020023 |
5 | Quinary | 3223402302024 |
6 | Senary | 221014010323 |
8 | Octal | 6305361013 |
10 | Decimal | 857072139 |
12 | Duodecimal | 1bb0469a3 |
16 | Hexadecimal | 3315e20b |
20 | Vigesimal | d7ge06j |
36 | Base36 | e6a13f |
Cryptographic Hash Functions
md5 | 148008d7a22fe34aaec0f05c1d864a2c |
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sha1 | 107d73a2a30c690eaa0de79809a1b1c870763fc5 |
sha256 | af6dc944a3d22f20c8b4f26a5876d2fbed1247e9bac4a36274c7bba64c83b406 |
sha512 | 3b508eb04d34c69c1d5ae97d9efe829e79d504a323539a7b26ce6719550fa8ccaf0934d9b511bbf8be35d254c49c6743525ab128e95e58fea694a8e6dbf66023 |
ripemd-160 | 3f13d3f18803c935e7425845f6183c607d60ca27 |
857072139 as geometric shapes
Circle
Radius = nDiameter | 1714144278 |
---|---|
Circumference | 5385143070.9578 |
Area | 2.3077280453234E+18 |
Sphere
Radius = nVolume | 2.6371858827142E+27 |
---|---|
Surface area | 9.2309121812936E+18 |
Circumference | 5385143070.9578 |
Square
Length = nPerimeter | 3428288556 |
---|---|
Area | 734572651450035321 |
Diagonal | 1212083042.9059 |
Cube
Length = nSurface area | 4407435908700211926 |
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Volume | 6.2958175362918E+26 |
Space diagonal | 1484492490.4997 |
Equilateral Triangle
Length = nPerimeter | 2571216417 |
---|---|
Area | 3.1807928854051E+17 |
Altitude | 742246245.24987 |
Triangular Pyramid
Length = nSurface area | 3.1807928854051E+17 |
---|---|
Volume | 7.4196921217086E+25 |
Height | 404027680.96864 |