124621920 (number)
124621920 is an even 9-digits composite number following 124621919 and preceding 124621921. In scientific notation, it is written as 1.24621920 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 32320512 positive integers (up to 124621920) that are relatively prime to 124621920.
Interesting facts
- 124621920 has 96 divisors, whose sum is 336117600
- The reverse of 124621920 is 029126421
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred twenty-four million six hundred twenty-one thousand nine hundred twenty |
---|
Notation
Scientific notation | 1.24621920 × 10^8 |
---|---|
Engineering notation | 1.24621920 × 10^6 |
Prime Factorization of 124621920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 5 × 37 × 2339
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 7788870 | Product of the distinct prime numbers |
The prime factorization of 124621920 is 2 × 2 × 2 × 2 × 2 × 9 × 5 × 37 × 2339. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 124621920)
Multiplication
n×yn×2 | 249243840 |
---|---|
n×3 | 373865760 |
n×4 | 498487680 |
n×5 | 623109600 |
Division
n÷yn÷2 | 62310960 |
---|---|
n÷3 | 41540640 |
n÷3 | 31155480 |
n÷5 | 24924384 |
Exponentiation
nyn2 | 15530622944486400 |
---|---|
n3 | 1.9354560501379E+24 |
n4 | 2.4120024904381E+32 |
n5 | 3.0058838140317E+40 |
Nth Root
y√n2√n | 11163.418831165 |
---|---|
3√n | 499.49538423051 |
4√n | 105.65708131103 |
5√n | 41.602448111078 |
Divisors of 124621920
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -124621919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 124621920 can be divided by 96 positive divisors. The sum of these divisors (counting 124621920) is 1, the average is 0.010416666666667.
Base conversion 124621920
Base | System | Value |
---|---|---|
2 | Binary | 111011011011001010001100000 |
3 | Ternary | 22200111110010200 |
4 | Quaternary | 13123121101200 |
5 | Quinary | 223400400140 |
6 | Senary | 20211025200 |
8 | Octal | 733312140 |
10 | Decimal | 124621920 |
12 | Duodecimal | 3589b200 |
16 | Hexadecimal | 76d9460 |
20 | Vigesimal | 1iiheg0 |
36 | Base36 | 2272w0 |
Cryptographic Hash Functions
md5 | 2666b0e3e79c57257373896ebb68d49f |
---|---|
sha1 | 8c0d64c3914372dc14fb829afaf5e7d88d35a8b9 |
sha256 | 057fff5e699b02681d15dec5f8daa6b71f004b7328393c46ec31f0e1de2d6112 |
sha512 | e87a7b099864cccaff8a626fd043287d5a58083bd6ff5bf94fdf1c75c95603bbbdcb5c541b8b319980498652a67212c4b4677a864541bfbd03bc3ac0c857c00b |
ripemd-160 | 5903ffb7927bd7a30bb76548b8618459419beacf |
124621920 as geometric shapes
Circle
Radius = nDiameter | 249243840 |
---|---|
Circumference | 783022616.69651 |
Area | 4.8790890948072E+16 |
Sphere
Radius = nVolume | 8.1072193446124E+24 |
---|---|
Surface area | 1.9516356379229E+17 |
Circumference | 783022616.69651 |
Square
Length = nPerimeter | 498487680 |
---|---|
Area | 15530622944486400 |
Diagonal | 176242009.43297 |
Cube
Length = nSurface area | 93183737666918400 |
---|---|
Volume | 1.9354560501379E+24 |
Space diagonal | 215851497.17678 |
Equilateral Triangle
Length = nPerimeter | 373865760 |
---|---|
Area | 6.7249570032614E+15 |
Altitude | 107925748.58839 |
Triangular Pyramid
Length = nSurface area | 6.7249570032614E+15 |
---|---|
Volume | 2.2809568295685E+23 |
Height | 58747336.477658 |