389634216 (number)
389634216 is an even 9-digits composite number following 389634215 and preceding 389634217. In scientific notation, it is written as 3.89634216 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 123042240 positive integers (up to 389634216) that are relatively prime to 389634216.
Interesting facts
- 389634216 has 32 divisors, whose sum is 1025354400
- The reverse of 389634216 is 612436983
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-nine million six hundred thirty-four thousand two hundred sixteen |
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Notation
Scientific notation | 3.89634216 × 10^8 |
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Engineering notation | 3.89634216 × 10^6 |
Prime Factorization of 389634216
Prime Factorization 2 × 2 × 2 × 3 × 19 × 854461
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97408554 | Product of the distinct prime numbers |
The prime factorization of 389634216 is 2 × 2 × 2 × 3 × 19 × 854461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389634216)
Multiplication
n×yn×2 | 779268432 |
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n×3 | 1168902648 |
n×4 | 1558536864 |
n×5 | 1948171080 |
Division
n÷yn÷2 | 194817108 |
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n÷3 | 129878072 |
n÷3 | 97408554 |
n÷5 | 77926843.2 |
Exponentiation
nyn2 | 151814822277934656 |
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n3 | 5.9152249255442E+25 |
n4 | 2.3047740263281E+34 |
n5 | 8.9801882080551E+42 |
Nth Root
y√n2√n | 19739.154389183 |
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3√n | 730.38586968261 |
4√n | 140.49610097502 |
5√n | 52.255429005411 |
Divisors of 389634216
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 | -389634215 | 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 389634216 can be divided by 32 positive divisors. The sum of these divisors (counting 389634216) is 1, the average is 0.03125.
Base conversion 389634216
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010101100010101000 |
3 | Ternary | 1000011011110122220 |
4 | Quaternary | 113032111202220 |
5 | Quinary | 1244221243331 |
6 | Senary | 102355114040 |
8 | Octal | 2716254250 |
10 | Decimal | 389634216 |
12 | Duodecimal | aa5a2920 |
16 | Hexadecimal | 173958a8 |
20 | Vigesimal | 61f45ag |
36 | Base36 | 6fz7oo |
Cryptographic Hash Functions
md5 | 661a9af67c5ac8f1168ab08eafeead54 |
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sha1 | c5a370be3144db95184b5f9b53821d770d3d3666 |
sha256 | d7dc7cbe967b3bd8a1f5135d89193858d4ed561d4a24f56019f8f61cdcea8959 |
sha512 | 4c49529ece8c97290f93b3c9db9b2026feed3c396b50c9b3cee0a3796b360151233165b5205d357f687514257827ac2f2791298940d549ba9c5cb205c0870f85 |
ripemd-160 | 933de65829a9bb1e384acd2cdd947a8a8e4db098 |
389634216 as geometric shapes
Circle
Radius = nDiameter | 779268432 |
---|---|
Circumference | 2448143981.1456 |
Area | 4.769403303744E+17 |
Sphere
Radius = nVolume | 2.4777636227228E+26 |
---|---|
Surface area | 1.9077613214976E+18 |
Circumference | 2448143981.1456 |
Square
Length = nPerimeter | 1558536864 |
---|---|
Area | 151814822277934656 |
Diagonal | 551025992.63181 |
Cube
Length = nSurface area | 910888933667607936 |
---|---|
Volume | 5.9152249255442E+25 |
Space diagonal | 674866258.47927 |
Equilateral Triangle
Length = nPerimeter | 1168902648 |
---|---|
Area | 6.5737746381856E+16 |
Altitude | 337433129.23963 |
Triangular Pyramid
Length = nSurface area | 6.5737746381856E+16 |
---|---|
Volume | 6.9711594284934E+24 |
Height | 183675330.87727 |