389625280 (number)
389625280 is an even 9-digits composite number following 389625279 and preceding 389625281. In scientific notation, it is written as 3.89625280 × 10^8. The sum of its digits is 43. It has a total of 10 prime factors and 112 positive divisors. There are 139596800 positive integers (up to 389625280) that are relatively prime to 389625280.
Interesting facts
- 389625280 has 112 divisors, whose sum is 1027054080
- The reverse of 389625280 is 082526983
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | three hundred eighty-nine million six hundred twenty-five thousand two hundred eighty |
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Notation
Scientific notation | 3.89625280 × 10^8 |
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Engineering notation | 3.89625280 × 10^6 |
Prime Factorization of 389625280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 1559
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 12175790 | Product of the distinct prime numbers |
The prime factorization of 389625280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 71 × 1559. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389625280)
Multiplication
n×yn×2 | 779250560 |
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n×3 | 1168875840 |
n×4 | 1558501120 |
n×5 | 1948126400 |
Division
n÷yn÷2 | 194812640 |
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n÷3 | 129875093.33333 |
n÷3 | 97406320 |
n÷5 | 77925056 |
Exponentiation
nyn2 | 151807858815078400 |
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n3 | 5.9148179497025E+25 |
n4 | 2.3045625998019E+34 |
n5 | 8.9791584822533E+42 |
Nth Root
y√n2√n | 19738.928035737 |
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3√n | 730.38028600288 |
4√n | 140.49529542208 |
5√n | 52.255189314553 |
Divisors of 389625280
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -389625279 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 389625280 can be divided by 112 positive divisors. The sum of these divisors (counting 389625280) is 1, the average is 0.0089285714285714.
Base conversion 389625280
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010011010111000000 |
3 | Ternary | 1000011011000101221 |
4 | Quaternary | 113032103113000 |
5 | Quinary | 1244221002110 |
6 | Senary | 102355004424 |
8 | Octal | 2716232700 |
10 | Decimal | 389625280 |
12 | Duodecimal | aa599714 |
16 | Hexadecimal | 173935c0 |
20 | Vigesimal | 61f3340 |
36 | Base36 | 6fz0sg |
Cryptographic Hash Functions
md5 | 88c6ef99af7ad529e898f64789c3bac3 |
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sha1 | 4bea57be9a4585dfc7ef42f5cbcf7679b708c93a |
sha256 | 006d687670edd51c8076f425a4bb0de7fdacfaeafa3de26a1b94d9592b53b8f1 |
sha512 | cc3499dbc12a2e509facbc4d1797dfc87ba1b2d6cfc36fb2564caebf0dc374ba8a27f27e032d90b6dd62b7d20f09094259302d5367c2229e1e9d7e8223905afd |
ripemd-160 | 4c8b1f0d8f6672f481c1182609ec346332787186 |
389625280 as geometric shapes
Circle
Radius = nDiameter | 779250560 |
---|---|
Circumference | 2448087834.6017 |
Area | 4.7691845401065E+17 |
Sphere
Radius = nVolume | 2.4775931490809E+26 |
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Surface area | 1.9076738160426E+18 |
Circumference | 2448087834.6017 |
Square
Length = nPerimeter | 1558501120 |
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Area | 151807858815078400 |
Diagonal | 551013355.21941 |
Cube
Length = nSurface area | 910847152890470400 |
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Volume | 5.9148179497025E+25 |
Space diagonal | 674850780.87325 |
Equilateral Triangle
Length = nPerimeter | 1168875840 |
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Area | 6.573473111399E+16 |
Altitude | 337425390.43662 |
Triangular Pyramid
Length = nSurface area | 6.573473111399E+16 |
---|---|
Volume | 6.9706798028643E+24 |
Height | 183671118.40647 |