857996813 (number)
857996813 is an odd 9-digits composite number following 857996812 and preceding 857996814. In scientific notation, it is written as 8.57996813 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors. There are 761757696 positive integers (up to 857996813) that are relatively prime to 857996813.
Interesting facts
- 857996813 has 32 divisors, whose sum is 962236800
- The reverse of 857996813 is 318699758
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | eight hundred fifty-seven million nine hundred ninety-six thousand eight hundred thirteen |
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Notation
Scientific notation | 8.57996813 × 10^8 |
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Engineering notation | 8.57996813 × 10^6 |
Prime Factorization of 857996813
Prime Factorization 19 × 29 × 83 × 257 × 73
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 857996813 | Product of the distinct prime numbers |
The prime factorization of 857996813 is 19 × 29 × 83 × 257 × 73. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 857996813)
Multiplication
n×yn×2 | 1715993626 |
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n×3 | 2573990439 |
n×4 | 3431987252 |
n×5 | 4289984065 |
Division
n÷yn÷2 | 428998406.5 |
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n÷3 | 285998937.66667 |
n÷3 | 214499203.25 |
n÷5 | 171599362.6 |
Exponentiation
nyn2 | 736158531118156969 |
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n3 | 6.3162167356214E+26 |
n4 | 5.4192938293804E+35 |
n5 | 4.649736834319E+44 |
Nth Root
y√n2√n | 29291.58263051 |
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3√n | 950.22960765903 |
4√n | 171.14783852129 |
5√n | 61.192350421829 |
Divisors of 857996813
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 | -857996812 | 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 857996813 can be divided by 32 positive divisors. The sum of these divisors (counting 857996813) is 1, the average is 0.03125.
Base conversion 857996813
Base | System | Value |
---|---|---|
2 | Binary | 110011001000111111111000001101 |
3 | Ternary | 2012210110202100202 |
4 | Quaternary | 303020333320031 |
5 | Quinary | 3224121344223 |
6 | Senary | 221045503245 |
8 | Octal | 6310777015 |
10 | Decimal | 857996813 |
12 | Duodecimal | 1bb411b25 |
16 | Hexadecimal | 3323fe0d |
20 | Vigesimal | d829c0d |
36 | Base36 | e6tukt |
Cryptographic Hash Functions
md5 | 31ef0b3dbfd5378e2b4928327b3bfe35 |
---|---|
sha1 | de500100f8df10ff3903ca8f3eddb831d4352913 |
sha256 | 097bfd4828dbd22566252a7b750e08eda2cc1df1635746d5a0962f939d60d6d5 |
sha512 | 01751e28b763ec0cae25c419f7208300b35484b2179877069ebaa0ad2843db575bf87542f601e41854ef180b7fc1ea6734cf9b465b7d02fb5770f9b59bfa7e4a |
ripemd-160 | 5adeb59846d25541a032a9cb9a6a5d56d6951e1a |
857996813 as geometric shapes
Circle
Radius = nDiameter | 1715993626 |
---|---|
Circumference | 5390952969.0485 |
Area | 2.3127102332383E+18 |
Sphere
Radius = nVolume | 2.6457306793479E+27 |
---|---|
Surface area | 9.250840932953E+18 |
Circumference | 5390952969.0485 |
Square
Length = nPerimeter | 3431987252 |
---|---|
Area | 736158531118156969 |
Diagonal | 1213390729.4175 |
Cube
Length = nSurface area | 4416951186708941814 |
---|---|
Volume | 6.3162167356214E+26 |
Space diagonal | 1486094072.8482 |
Equilateral Triangle
Length = nPerimeter | 2573990439 |
---|---|
Area | 3.1876599458048E+17 |
Altitude | 743047036.42409 |
Triangular Pyramid
Length = nSurface area | 3.1876599458048E+17 |
---|---|
Volume | 7.4437328086698E+25 |
Height | 404463576.4725 |