389636688 (number)
389636688 is an even 9-digits composite number following 389636687 and preceding 389636689. In scientific notation, it is written as 3.89636688 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 111324672 positive integers (up to 389636688) that are relatively prime to 389636688.
Interesting facts
- 389636688 has 40 divisors, whose sum is 1150356928
- The reverse of 389636688 is 886636983
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | three hundred eighty-nine million six hundred thirty-six thousand six hundred eighty-eight |
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Notation
Scientific notation | 3.89636688 × 10^8 |
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Engineering notation | 3.89636688 × 10^6 |
Prime Factorization of 389636688
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 1159633
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 48704586 | Product of the distinct prime numbers |
The prime factorization of 389636688 is 2 × 2 × 2 × 2 × 3 × 7 × 1159633. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389636688)
Multiplication
n×yn×2 | 779273376 |
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n×3 | 1168910064 |
n×4 | 1558546752 |
n×5 | 1948183440 |
Division
n÷yn÷2 | 194818344 |
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n÷3 | 129878896 |
n÷3 | 97409172 |
n÷5 | 77927337.6 |
Exponentiation
nyn2 | 151816748635609344 |
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n3 | 5.9153375121307E+25 |
n4 | 2.3048325166288E+34 |
n5 | 8.9804730817394E+42 |
Nth Root
y√n2√n | 19739.217005748 |
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3√n | 730.38741430231 |
4√n | 140.49632381578 |
5√n | 52.255495311237 |
Divisors of 389636688
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 | -389636687 | 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 389636688 can be divided by 40 positive divisors. The sum of these divisors (counting 389636688) is 1, the average is 0.025.
Base conversion 389636688
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010110001001010000 |
3 | Ternary | 1000011011121001110 |
4 | Quaternary | 113032112021100 |
5 | Quinary | 1244221333223 |
6 | Senary | 102355133320 |
8 | Octal | 2716261120 |
10 | Decimal | 389636688 |
12 | Duodecimal | aa5a4240 |
16 | Hexadecimal | 17396250 |
20 | Vigesimal | 61f4be8 |
36 | Base36 | 6fz9lc |
Cryptographic Hash Functions
md5 | c38167c498822aa3bf05af5225beefcf |
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sha1 | e45666e367315b5c7654f445d12f563f5f07b2c9 |
sha256 | bfb7d21bd070122c190fb9a4bf7c7fed5a52d09672cde20fd12cc9bc31d7bb7f |
sha512 | 87fc948178671b9e8a6de498457aba5f6ef8498ad058fb6b69a2b5d82d018bd44326fe6aaec87b41614e9cfb74208ae1dc478c3b0c23bcd5e013e4abe29f4690 |
ripemd-160 | c6d506a63bd10694729300f1c5c25cc3442cc416 |
389636688 as geometric shapes
Circle
Radius = nDiameter | 779273376 |
---|---|
Circumference | 2448159513.1797 |
Area | 4.7694638220552E+17 |
Sphere
Radius = nVolume | 2.4778107828819E+26 |
---|---|
Surface area | 1.9077855288221E+18 |
Circumference | 2448159513.1797 |
Square
Length = nPerimeter | 1558546752 |
---|---|
Area | 151816748635609344 |
Diagonal | 551029488.56773 |
Cube
Length = nSurface area | 910900491813656064 |
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Volume | 5.9153375121307E+25 |
Space diagonal | 674870540.10886 |
Equilateral Triangle
Length = nPerimeter | 1168910064 |
---|---|
Area | 6.5738580519197E+16 |
Altitude | 337435270.05443 |
Triangular Pyramid
Length = nSurface area | 6.5738580519197E+16 |
---|---|
Volume | 6.971292113058E+24 |
Height | 183676496.18924 |