849389968 (number)
849389968 is an even 9-digits composite number following 849389967 and preceding 849389969. In scientific notation, it is written as 8.49389968 × 10^8. The sum of its digits is 64. It has a total of 7 prime factors and 40 positive divisors. There are 360617088 positive integers (up to 849389968) that are relatively prime to 849389968.
Interesting facts
- 849389968 has 40 divisors, whose sum is 1898396352
- The reverse of 849389968 is 869983948
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | eight hundred forty-nine million three hundred eighty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.49389968 × 10^8 |
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Engineering notation | 8.49389968 × 10^6 |
Prime Factorization of 849389968
Prime Factorization 2 × 2 × 2 × 2 × 7 × 107 × 70877
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 106173746 | Product of the distinct prime numbers |
The prime factorization of 849389968 is 2 × 2 × 2 × 2 × 7 × 107 × 70877. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 849389968)
Multiplication
n×yn×2 | 1698779936 |
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n×3 | 2548169904 |
n×4 | 3397559872 |
n×5 | 4246949840 |
Division
n÷yn÷2 | 424694984 |
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n÷3 | 283129989.33333 |
n÷3 | 212347492 |
n÷5 | 169877993.6 |
Exponentiation
nyn2 | 721463317739041024 |
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n3 | 6.1280370436754E+26 |
n4 | 5.2050931884302E+35 |
n5 | 4.4211539367578E+44 |
Nth Root
y√n2√n | 29144.295633966 |
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3√n | 947.04156964325 |
4√n | 170.71700452493 |
5√n | 61.069086752718 |
Divisors of 849389968
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -849389967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 849389968 can be divided by 40 positive divisors. The sum of these divisors (counting 849389968) is 1, the average is 0.025.
Base conversion 849389968
Base | System | Value |
---|---|---|
2 | Binary | 110010101000001010100110010000 |
3 | Ternary | 2012012021110222201 |
4 | Quaternary | 302220022212100 |
5 | Quinary | 3214420434333 |
6 | Senary | 220141212544 |
8 | Octal | 6250124620 |
10 | Decimal | 849389968 |
12 | Duodecimal | 1b8561154 |
16 | Hexadecimal | 32a0a990 |
20 | Vigesimal | d58dei8 |
36 | Base36 | e1pdhs |
Cryptographic Hash Functions
md5 | e2a381e44b782fc0a73ff9b14aed4229 |
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sha1 | 4e5fcf52842448a5c80d754f09e05405f155bed2 |
sha256 | 6b6267e2560f23edf444ac5017b95eec9966b433abc5db2ebb4549283abb584c |
sha512 | ab3ad80bfa3fdecbfeaf689b17fdcccad031923273bd0f96d8f890d2be4a3a96dd9f4e72a8d1aece38f5bbe80082624863352326c2fe9b2cf46fa0507700e07a |
ripemd-160 | 634a4ec2a107c2521c6b33873755a67df3ff35a9 |
849389968 as geometric shapes
Circle
Radius = nDiameter | 1698779936 |
---|---|
Circumference | 5336874567.0033 |
Area | 2.2665438588435E+18 |
Sphere
Radius = nVolume | 2.5669061543116E+27 |
---|---|
Surface area | 9.066175435374E+18 |
Circumference | 5336874567.0033 |
Square
Length = nPerimeter | 3397559872 |
---|---|
Area | 721463317739041024 |
Diagonal | 1201218812.4892 |
Cube
Length = nSurface area | 4328779906434246144 |
---|---|
Volume | 6.1280370436754E+26 |
Space diagonal | 1471186580.0153 |
Equilateral Triangle
Length = nPerimeter | 2548169904 |
---|---|
Area | 3.1240278053031E+17 |
Altitude | 735593290.00765 |
Triangular Pyramid
Length = nSurface area | 3.1240278053031E+17 |
---|---|
Volume | 7.2219609149087E+25 |
Height | 400406270.82975 |