389664615 (number)
389664615 is an odd 9-digits composite number following 389664614 and preceding 389664616. In scientific notation, it is written as 3.89664615 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 199297280 positive integers (up to 389664615) that are relatively prime to 389664615.
Interesting facts
- 389664615 has 32 divisors, whose sum is 649555200
- The reverse of 389664615 is 516466983
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred eighty-nine million six hundred sixty-four thousand six hundred fifteen |
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Notation
Scientific notation | 3.89664615 × 10^8 |
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Engineering notation | 3.89664615 × 10^6 |
Prime Factorization of 389664615
Prime Factorization 3 × 5 × 59 × 41 × 10739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 389664615 | Product of the distinct prime numbers |
The prime factorization of 389664615 is 3 × 5 × 59 × 41 × 10739. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389664615)
Multiplication
n×yn×2 | 779329230 |
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n×3 | 1168993845 |
n×4 | 1558658460 |
n×5 | 1948323075 |
Division
n÷yn÷2 | 194832307.5 |
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n÷3 | 129888205 |
n÷3 | 97416153.75 |
n÷5 | 77932923 |
Exponentiation
nyn2 | 151838512183098225 |
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n3 | 5.9166095392E+25 |
n4 | 2.3054933781977E+34 |
n5 | 8.9836918960045E+42 |
Nth Root
y√n2√n | 19739.924391952 |
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3√n | 730.40486392708 |
4√n | 140.49884124772 |
5√n | 52.256244366665 |
Divisors of 389664615
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 | -389664614 | 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 389664615 can be divided by 32 positive divisors. The sum of these divisors (counting 389664615) is 1, the average is 0.03125.
Base conversion 389664615
Base | System | Value |
---|---|---|
2 | Binary | 10111001110011100111101100111 |
3 | Ternary | 1000011020000100210 |
4 | Quaternary | 113032130331213 |
5 | Quinary | 1244223231430 |
6 | Senary | 102355510503 |
8 | Octal | 2716347547 |
10 | Decimal | 389664615 |
12 | Duodecimal | aa5b8433 |
16 | Hexadecimal | 1739cf67 |
20 | Vigesimal | 61f81af |
36 | Base36 | 6fzv53 |
Cryptographic Hash Functions
md5 | 5fb6f625a81a7fd4614ffe9969634ed2 |
---|---|
sha1 | 49bef277aca1728c63cafb8c5ade97a5abca03e5 |
sha256 | 84c2bc3954639f7f102c823829e2b0f71c2e5b27e32adfc799cb00bd6bc09e15 |
sha512 | ec8b53a52751d04c3992112868e40b82d3d219826152dd70aa86689bae10304fd99a941d4294543e7c0d721d58e058a9911b38fdc732add4795fd10013c8028e |
ripemd-160 | 27ba005105b821601c3a4c9854ccb8d7f6d1b552 |
389664615 as geometric shapes
Circle
Radius = nDiameter | 779329230 |
---|---|
Circumference | 2448334983.6958 |
Area | 4.7701475440643E+17 |
Sphere
Radius = nVolume | 2.4783436083347E+26 |
---|---|
Surface area | 1.9080590176257E+18 |
Circumference | 2448334983.6958 |
Square
Length = nPerimeter | 1558658460 |
---|---|
Area | 151838512183098225 |
Diagonal | 551068983.30989 |
Cube
Length = nSurface area | 911031073098589350 |
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Volume | 5.9166095392E+25 |
Space diagonal | 674918911.09177 |
Equilateral Triangle
Length = nPerimeter | 1168993845 |
---|---|
Area | 6.5748004411698E+16 |
Altitude | 337459455.54588 |
Triangular Pyramid
Length = nSurface area | 6.5748004411698E+16 |
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Volume | 6.9727912113355E+24 |
Height | 183689661.1033 |