989857065 (number)
989857065 is an odd 9-digits composite number following 989857064 and preceding 989857066. In scientific notation, it is written as 9.89857065 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 514080000 positive integers (up to 989857065) that are relatively prime to 989857065.
Interesting facts
- 989857065 has 32 divisors, whose sum is 1625824512
- The reverse of 989857065 is 560758989
- Previous prime number is 10711
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred eighty-nine million eight hundred fifty-seven thousand sixty-five |
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Notation
Scientific notation | 9.89857065 × 10^8 |
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Engineering notation | 9.89857065 × 10^6 |
Prime Factorization of 989857065
Prime Factorization 3 × 5 × 61 × 10711 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989857065 | Product of the distinct prime numbers |
The prime factorization of 989857065 is 3 × 5 × 61 × 10711 × 101. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989857065)
Multiplication
n×yn×2 | 1979714130 |
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n×3 | 2969571195 |
n×4 | 3959428260 |
n×5 | 4949285325 |
Division
n÷yn÷2 | 494928532.5 |
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n÷3 | 329952355 |
n÷3 | 247464266.25 |
n÷5 | 197971413 |
Exponentiation
nyn2 | 979817009130414225 |
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n3 | 9.6987878889491E+26 |
n4 | 9.6004137138127E+35 |
n5 | 9.5030373415404E+44 |
Nth Root
y√n2√n | 31461.99397686 |
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3√n | 996.6075258 |
4√n | 177.37529133693 |
5√n | 62.967216779678 |
Divisors of 989857065
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 | -989857064 | 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 989857065 can be divided by 32 positive divisors. The sum of these divisors (counting 989857065) is 1, the average is 0.03125.
Base conversion 989857065
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000000010100101001 |
3 | Ternary | 2112222120221121210 |
4 | Quaternary | 323000000110221 |
5 | Quinary | 4011400411230 |
6 | Senary | 242120023333 |
8 | Octal | 7300002451 |
10 | Decimal | 989857065 |
12 | Duodecimal | 237601b49 |
16 | Hexadecimal | 3b000529 |
20 | Vigesimal | f96c2d5 |
36 | Base36 | gdc2ll |
Cryptographic Hash Functions
md5 | 38cde5040076d5b6ddf5cba5badb74d0 |
---|---|
sha1 | 79b075154f0a5eebf27762a58a9c188622d13d94 |
sha256 | 97be94c55fa79d729cde0d6599ad9473868ce5ce52fe222574596adfd9f166ff |
sha512 | 63542e216a7b309fe0da900318112724bb6c77ddbcede26bfbf40cb7d02894c76fc45c5da5c86661cadca485765ad1441663e7fda2a603c61c39878ecf1645c4 |
ripemd-160 | 0ea61b7eff38757fecaadefdefe4461ef65cc557 |
989857065 as geometric shapes
Circle
Radius = nDiameter | 1979714130 |
---|---|
Circumference | 6219455367.0159 |
Area | 3.0781859177464E+18 |
Sphere
Radius = nVolume | 4.0626187707531E+27 |
---|---|
Surface area | 1.2312743670986E+19 |
Circumference | 6219455367.0159 |
Square
Length = nPerimeter | 3959428260 |
---|---|
Area | 979817009130414225 |
Diagonal | 1399869286.1338 |
Cube
Length = nSurface area | 5878902054782485350 |
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Volume | 9.6987878889491E+26 |
Space diagonal | 1714482728.811 |
Equilateral Triangle
Length = nPerimeter | 2969571195 |
---|---|
Area | 4.2427321048351E+17 |
Altitude | 857241364.4055 |
Triangular Pyramid
Length = nSurface area | 4.2427321048351E+17 |
---|---|
Volume | 1.143013114261E+26 |
Height | 466623095.37794 |