124804920 (number)
124804920 is an even 9-digits composite number following 124804919 and preceding 124804921. In scientific notation, it is written as 1.24804920 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 30336768 positive integers (up to 124804920) that are relatively prime to 124804920.
Interesting facts
- 124804920 has 128 divisors, whose sum is 344678400
- The reverse of 124804920 is 029408421
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred twenty-four million eight hundred four thousand nine hundred twenty |
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Notation
Scientific notation | 1.24804920 × 10^8 |
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Engineering notation | 1.24804920 × 10^6 |
Prime Factorization of 124804920
Prime Factorization 2 × 2 × 2 × 3 × 95 × 19 × 43 × 67
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 31201230 | Product of the distinct prime numbers |
The prime factorization of 124804920 is 2 × 2 × 2 × 3 × 95 × 19 × 43 × 67. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 124804920)
Multiplication
n×yn×2 | 249609840 |
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n×3 | 374414760 |
n×4 | 499219680 |
n×5 | 624024600 |
Division
n÷yn÷2 | 62402460 |
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n÷3 | 41601640 |
n÷3 | 31201230 |
n÷5 | 24960984 |
Exponentiation
nyn2 | 15576268056206400 |
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n3 | 1.9439948886534E+24 |
n4 | 2.426201265588E+32 |
n5 | 3.028018548556E+40 |
Nth Root
y√n2√n | 11171.612238169 |
---|---|
3√n | 499.73975790494 |
4√n | 105.69584778112 |
5√n | 41.614659093057 |
Divisors of 124804920
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -124804919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 124804920 can be divided by 128 positive divisors. The sum of these divisors (counting 124804920) is 1, the average is 0.0078125.
Base conversion 124804920
Base | System | Value |
---|---|---|
2 | Binary | 111011100000101111100111000 |
3 | Ternary | 22200211202011110 |
4 | Quaternary | 13130011330320 |
5 | Quinary | 223422224140 |
6 | Senary | 20215000320 |
8 | Octal | 734057470 |
10 | Decimal | 124804920 |
12 | Duodecimal | 359690a0 |
16 | Hexadecimal | 7705f38 |
20 | Vigesimal | 1j00c60 |
36 | Base36 | 22b03c |
Cryptographic Hash Functions
md5 | 6b2b8df90d976beeaf9b191b6bd51c7b |
---|---|
sha1 | 790051f510c03f52ec26dac4054075f1ee942d1e |
sha256 | 4d128a2f564297d4c63b387a5aa1c07724da565a5469d86574346643e6a4a50f |
sha512 | f11d30be8db3c990dbfa237662a42688c9fd9f4f359b9ca3c407df191506eccaa57404a3e1964c8016928839d8f3c28970ef67f3dff994483775737e2ec2d0dd |
ripemd-160 | 6f08cb27473252120621e3d6def6cb946e5756a2 |
124804920 as geometric shapes
Circle
Radius = nDiameter | 249609840 |
---|---|
Circumference | 784172439.60772 |
Area | 4.8934289295723E+16 |
Sphere
Radius = nVolume | 8.1429867477462E+24 |
---|---|
Surface area | 1.9573715718289E+17 |
Circumference | 784172439.60772 |
Square
Length = nPerimeter | 499219680 |
---|---|
Area | 15576268056206400 |
Diagonal | 176500810.51489 |
Cube
Length = nSurface area | 93457608337238400 |
---|---|
Volume | 1.9439948886534E+24 |
Space diagonal | 216168462.47457 |
Equilateral Triangle
Length = nPerimeter | 374414760 |
---|---|
Area | 6.7447219164154E+15 |
Altitude | 108084231.23728 |
Triangular Pyramid
Length = nSurface area | 6.7447219164154E+15 |
---|---|
Volume | 2.2910199472647E+23 |
Height | 58833603.504963 |