389625992 (number)
389625992 is an even 9-digits composite number following 389625991 and preceding 389625993. In scientific notation, it is written as 3.89625992 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 32 positive divisors. There are 157159680 positive integers (up to 389625992) that are relatively prime to 389625992.
Interesting facts
- 389625992 has 32 divisors, whose sum is 884027520
- The reverse of 389625992 is 299526983
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 53
- Digital Root 8
Name
Name | three hundred eighty-nine million six hundred twenty-five thousand nine hundred ninety-two |
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Notation
Scientific notation | 3.89625992 × 10^8 |
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Engineering notation | 3.89625992 × 10^6 |
Prime Factorization of 389625992
Prime Factorization 2 × 2 × 2 × 17 × 7 × 409271
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97406498 | Product of the distinct prime numbers |
The prime factorization of 389625992 is 2 × 2 × 2 × 17 × 7 × 409271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 389625992)
Multiplication
n×yn×2 | 779251984 |
---|---|
n×3 | 1168877976 |
n×4 | 1558503968 |
n×5 | 1948129960 |
Division
n÷yn÷2 | 194812996 |
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n÷3 | 129875330.66667 |
n÷3 | 97406498 |
n÷5 | 77925198.4 |
Exponentiation
nyn2 | 151808413641984064 |
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n3 | 5.9148503759204E+25 |
n4 | 2.3045794452496E+34 |
n5 | 8.9792405249817E+42 |
Nth Root
y√n2√n | 19738.946071156 |
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3√n | 730.38073090081 |
4√n | 140.4953596072 |
5√n | 52.255208412732 |
Divisors of 389625992
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 | -389625991 | 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 389625992 can be divided by 32 positive divisors. The sum of these divisors (counting 389625992) is 1, the average is 0.03125.
Base conversion 389625992
Base | System | Value |
---|---|---|
2 | Binary | 10111001110010011100010001000 |
3 | Ternary | 1000011011001101022 |
4 | Quaternary | 113032103202020 |
5 | Quinary | 1244221012432 |
6 | Senary | 102355012012 |
8 | Octal | 2716234210 |
10 | Decimal | 389625992 |
12 | Duodecimal | aa59a008 |
16 | Hexadecimal | 17393888 |
20 | Vigesimal | 61f34jc |
36 | Base36 | 6fz1c8 |
Cryptographic Hash Functions
md5 | 82d1ee5d29c53793611baf8d87c7c941 |
---|---|
sha1 | 705d2e09570da31eb2e92098061a7982c5b4454b |
sha256 | fb2e9714e7ad0a912fe79ee1f7115b7e9694abd6e93ffaa2dd5c3588e58afba1 |
sha512 | e932afea2c40070152015b2ec62606a23eee296700bd1222b83a73b8a3fa42599ac2545fce9a2a9cdda546db5e3ade192b9e7781f699f72f0310e2ccdb1ba1b4 |
ripemd-160 | 0fcb6913db4eb083ef9ca2ce4ee58ca7bfbdf215 |
389625992 as geometric shapes
Circle
Radius = nDiameter | 779251984 |
---|---|
Circumference | 2448092308.2297 |
Area | 4.7692019705078E+17 |
Sphere
Radius = nVolume | 2.4776067317433E+26 |
---|---|
Surface area | 1.9076807882031E+18 |
Circumference | 2448092308.2297 |
Square
Length = nPerimeter | 1558503968 |
---|---|
Area | 151808413641984064 |
Diagonal | 551014362.13947 |
Cube
Length = nSurface area | 910850481851904384 |
---|---|
Volume | 5.9148503759204E+25 |
Space diagonal | 674852014.09342 |
Equilateral Triangle
Length = nPerimeter | 1168877976 |
---|---|
Area | 6.5734971361087E+16 |
Altitude | 337426007.04671 |
Triangular Pyramid
Length = nSurface area | 6.5734971361087E+16 |
---|---|
Volume | 6.9707180175286E+24 |
Height | 183671454.04649 |