388620120 (number)
388620120 is an even 9-digits composite number following 388620119 and preceding 388620121. In scientific notation, it is written as 3.88620120 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 88827264 positive integers (up to 388620120) that are relatively prime to 388620120.
Interesting facts
- 388620120 has 32 divisors, whose sum is 999311040
- The reverse of 388620120 is 021026883
- Previous prime number is 35
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | three hundred eighty-eight million six hundred twenty thousand one hundred twenty |
---|
Notation
Scientific notation | 3.88620120 × 10^8 |
---|---|
Engineering notation | 3.88620120 × 10^6 |
Prime Factorization of 388620120
Prime Factorization 2 × 2 × 2 × 3 × 35 × 462643
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97155030 | Product of the distinct prime numbers |
The prime factorization of 388620120 is 2 × 2 × 2 × 3 × 35 × 462643. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388620120)
Multiplication
n×yn×2 | 777240240 |
---|---|
n×3 | 1165860360 |
n×4 | 1554480480 |
n×5 | 1943100600 |
Division
n÷yn÷2 | 194310060 |
---|---|
n÷3 | 129540040 |
n÷3 | 97155030 |
n÷5 | 77724024 |
Exponentiation
nyn2 | 151025597668814400 |
---|---|
n3 | 5.8691585889126E+25 |
n4 | 2.2808731151223E+34 |
n5 | 8.8639318370359E+42 |
Nth Root
y√n2√n | 19713.450230743 |
---|---|
3√n | 729.75166382444 |
4√n | 140.40459476365 |
5√n | 52.228199735328 |
Divisors of 388620120
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 | -388620119 | 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 388620120 can be divided by 32 positive divisors. The sum of these divisors (counting 388620120) is 1, the average is 0.03125.
Base conversion 388620120
Base | System | Value |
---|---|---|
2 | Binary | 10111001010011101111101011000 |
3 | Ternary | 1000002020221120210 |
4 | Quaternary | 113022131331120 |
5 | Quinary | 1243441320440 |
6 | Senary | 102321251120 |
8 | Octal | 2712357530 |
10 | Decimal | 388620120 |
12 | Duodecimal | aa193aa0 |
16 | Hexadecimal | 1729df58 |
20 | Vigesimal | 618ha60 |
36 | Base36 | 6fdh7c |
Cryptographic Hash Functions
md5 | b63f3e727e81279520763ca0447e2d21 |
---|---|
sha1 | 921f2ae61b141494d9b59fc3dd4b7aed60b26640 |
sha256 | f7542524b218ce6d7c4fc07e00d170943f6284132eabeafb11b912101d0b60dc |
sha512 | 7e7c3daf8b05c43c89be70eb2b0767c3a18f57b7511e5fff33fa4bd08ff38ea9e8d390e4930b2ba4abc6ecbe95e925cc05219b9d9ae151552318022d15e894a1 |
ripemd-160 | d95063eeec09979345f3c66df55ab615be3390e5 |
388620120 as geometric shapes
Circle
Radius = nDiameter | 777240240 |
---|---|
Circumference | 2441772228.0584 |
Area | 4.7446090814036E+17 |
Sphere
Radius = nVolume | 2.4584674007575E+26 |
---|---|
Surface area | 1.8978436325614E+18 |
Circumference | 2441772228.0584 |
Square
Length = nPerimeter | 1554480480 |
---|---|
Area | 151025597668814400 |
Diagonal | 549591844.31506 |
Cube
Length = nSurface area | 906153586012886400 |
---|---|
Volume | 5.8691585889126E+25 |
Space diagonal | 673109792.68351 |
Equilateral Triangle
Length = nPerimeter | 1165860360 |
---|---|
Area | 6.5396002101461E+16 |
Altitude | 336554896.34176 |
Triangular Pyramid
Length = nSurface area | 6.5396002101461E+16 |
---|---|
Volume | 6.9168697301323E+24 |
Height | 183197281.43835 |