389969112 (number)
389969112 is an even 9-digits composite number following 389969111 and preceding 389969113. In scientific notation, it is written as 3.89969112 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 119990400 positive integers (up to 389969112) that are relatively prime to 389969112.
Interesting facts
- 389969112 has 32 divisors, whose sum is 1049917680
- The reverse of 389969112 is 211969983
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred eighty-nine million nine hundred sixty-nine thousand one hundred twelve |
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Notation
Scientific notation | 3.89969112 × 10^8 |
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Engineering notation | 3.89969112 × 10^6 |
Prime Factorization of 389969112
Prime Factorization 2 × 2 × 2 × 3 × 13 × 1249901
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97492278 | Product of the distinct prime numbers |
The prime factorization of 389969112 is 2 × 2 × 2 × 3 × 13 × 1249901. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389969112)
Multiplication
n×yn×2 | 779938224 |
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n×3 | 1169907336 |
n×4 | 1559876448 |
n×5 | 1949845560 |
Division
n÷yn÷2 | 194984556 |
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n÷3 | 129989704 |
n÷3 | 97492278 |
n÷5 | 77993822.4 |
Exponentiation
nyn2 | 152075908314068544 |
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n3 | 5.9304906921831E+25 |
n4 | 2.3127081889549E+34 |
n5 | 9.0188475876187E+42 |
Nth Root
y√n2√n | 19747.635605307 |
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3√n | 730.59506867801 |
4√n | 140.52628083496 |
5√n | 52.264408771505 |
Divisors of 389969112
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 | -389969111 | 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 389969112 can be divided by 32 positive divisors. The sum of these divisors (counting 389969112) is 1, the average is 0.03125.
Base conversion 389969112
Base | System | Value |
---|---|---|
2 | Binary | 10111001111100111010011011000 |
3 | Ternary | 1000011210111001110 |
4 | Quaternary | 113033213103120 |
5 | Quinary | 1244313002422 |
6 | Senary | 102410220320 |
8 | Octal | 2717472330 |
10 | Decimal | 389969112 |
12 | Duodecimal | aa7246a0 |
16 | Hexadecimal | 173e74d8 |
20 | Vigesimal | 61h62fc |
36 | Base36 | 6g6e3c |
Cryptographic Hash Functions
md5 | d18af68a9f3bb04eb2a26ee419f8c91f |
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sha1 | a71a435dac349a2d30ac081c5ded422af38a97e8 |
sha256 | a15faa74422f953a608dbbf93d0e97b3c3ecfd196fdf4ff8688fe7b688110e27 |
sha512 | 29d7d6ee2b4f75af5d5544529a571490dd51db9373b6266a60ca3807b55baf63b64d63ff392beaca86da6c10ccd7bea69531185c0b45e8a3003306d7dde53de7 |
ripemd-160 | 14cac93666071134dbff30dc6494ddeeb333380e |
389969112 as geometric shapes
Circle
Radius = nDiameter | 779938224 |
---|---|
Circumference | 2450248194.7723 |
Area | 4.7776055634747E+17 |
Sphere
Radius = nVolume | 2.4841581320993E+26 |
---|---|
Surface area | 1.9110422253899E+18 |
Circumference | 2450248194.7723 |
Square
Length = nPerimeter | 1559876448 |
---|---|
Area | 152075908314068544 |
Diagonal | 551499607.09699 |
Cube
Length = nSurface area | 912455449884411264 |
---|---|
Volume | 5.9304906921831E+25 |
Space diagonal | 675446315.36652 |
Equilateral Triangle
Length = nPerimeter | 1169907336 |
---|---|
Area | 6.5850799951788E+16 |
Altitude | 337723157.68326 |
Triangular Pyramid
Length = nSurface area | 6.5850799951788E+16 |
---|---|
Volume | 6.9891503070106E+24 |
Height | 183833202.36566 |