857389929 (number)
857389929 is an odd 9-digits composite number following 857389928 and preceding 857389930. In scientific notation, it is written as 8.57389929 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 493680000 positive integers (up to 857389929) that are relatively prime to 857389929.
Interesting facts
- 857389929 has 32 divisors, whose sum is 1310128128
- The reverse of 857389929 is 929983758
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | eight hundred fifty-seven million three hundred eighty-nine thousand nine hundred twenty-nine |
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Notation
Scientific notation | 8.57389929 × 10^8 |
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Engineering notation | 8.57389929 × 10^6 |
Prime Factorization of 857389929
Prime Factorization 3 × 23 × 11 × 151 × 7481
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 857389929 | Product of the distinct prime numbers |
The prime factorization of 857389929 is 3 × 23 × 11 × 151 × 7481. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 857389929)
Multiplication
n×yn×2 | 1714779858 |
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n×3 | 2572169787 |
n×4 | 3429559716 |
n×5 | 4286949645 |
Division
n÷yn÷2 | 428694964.5 |
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n÷3 | 285796643 |
n÷3 | 214347482.25 |
n÷5 | 171477985.8 |
Exponentiation
nyn2 | 735117490350625041 |
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n3 | 6.3028233285838E+26 |
n4 | 5.403977246194E+35 |
n5 | 4.6333156674319E+44 |
Nth Root
y√n2√n | 29281.221439687 |
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3√n | 950.00551391075 |
4√n | 171.11756613419 |
5√n | 61.18369137569 |
Divisors of 857389929
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 | -857389928 | 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 857389929 can be divided by 32 positive divisors. The sum of these divisors (counting 857389929) is 1, the average is 0.03125.
Base conversion 857389929
Base | System | Value |
---|---|---|
2 | Binary | 110011000110101011101101101001 |
3 | Ternary | 2012202022220212120 |
4 | Quaternary | 303012223231221 |
5 | Quinary | 3223442434204 |
6 | Senary | 221024501453 |
8 | Octal | 6306535551 |
10 | Decimal | 857389929 |
12 | Duodecimal | 1bb17a889 |
16 | Hexadecimal | 331abb69 |
20 | Vigesimal | d7ideg9 |
36 | Base36 | e6guax |
Cryptographic Hash Functions
md5 | 8923e04d7a31294ddfe62c62e7770d3f |
---|---|
sha1 | 6ca1f9d162960c3721bbef075402cba94eb149fc |
sha256 | 795576420b3a1e111d8cc7422135d4121626b77b65579bdf80d345c69900a999 |
sha512 | 1b61529d80e203f09fd115b9469d31bcce8100820c8097fee3fb1e9cd7018591006736cb906e51abb696ec757c9e613a0e210d4e17623b5ae989e41eaf517365 |
ripemd-160 | 2928698f2f62c6896fe28615a7c802a7bca53de5 |
857389929 as geometric shapes
Circle
Radius = nDiameter | 1714779858 |
---|---|
Circumference | 5387139804.4165 |
Area | 2.3094397072109E+18 |
Sphere
Radius = nVolume | 2.6401204621271E+27 |
---|---|
Surface area | 9.2377588288436E+18 |
Circumference | 5387139804.4165 |
Square
Length = nPerimeter | 3429559716 |
---|---|
Area | 735117490350625041 |
Diagonal | 1212532465.8339 |
Cube
Length = nSurface area | 4410704942103750246 |
---|---|
Volume | 6.3028233285838E+26 |
Space diagonal | 1485042918.9259 |
Equilateral Triangle
Length = nPerimeter | 2572169787 |
---|---|
Area | 3.1831521070495E+17 |
Altitude | 742521459.46294 |
Triangular Pyramid
Length = nSurface area | 3.1831521070495E+17 |
---|---|
Volume | 7.427948527104E+25 |
Height | 404177488.6113 |