124740 (number)
124740 is an even 6-digits composite number following 124739 and preceding 124741. In scientific notation, it is written as 1.24740 × 10^5. The sum of its digits is 18. It has a total of 7 prime factors and 96 positive divisors. There are 25920 positive integers (up to 124740) that are relatively prime to 124740.
Interesting facts
- 124740 has 96 divisors, whose sum is 430080
- The reverse of 124740 is 047421
- Previous prime number is 15
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 18
- Digital Root 9
Name
Name | one hundred twenty-four thousand seven hundred forty |
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Notation
Scientific notation | 1.24740 × 10^5 |
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Engineering notation | 1.24740 × 10^3 |
Prime Factorization of 124740
Prime Factorization 2 × 2 × 9 × 3 × 7 × 15 × 11
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 62370 | Product of the distinct prime numbers |
The prime factorization of 124740 is 2 × 2 × 9 × 3 × 7 × 15 × 11. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 124740)
Multiplication
n×yn×2 | 249480 |
---|---|
n×3 | 374220 |
n×4 | 498960 |
n×5 | 623700 |
Division
n÷yn÷2 | 62370 |
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n÷3 | 41580 |
n÷3 | 31185 |
n÷5 | 24948 |
Exponentiation
nyn2 | 15560067600 |
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n3 | 1940962832424000 |
n4 | 2.4211570371657E+20 |
n5 | 3.0201512881605E+25 |
Nth Root
y√n2√n | 353.18550366627 |
---|---|
3√n | 49.965309269965 |
4√n | 18.79323026162 |
5√n | 10.452042041767 |
Divisors of 124740
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 | -124739 | 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 124740 can be divided by 96 positive divisors. The sum of these divisors (counting 124740) is 1, the average is 0.010416666666667.
Base conversion 124740
Base | System | Value |
---|---|---|
2 | Binary | 11110011101000100 |
3 | Ternary | 20100010000 |
4 | Quaternary | 132131010 |
5 | Quinary | 12442430 |
6 | Senary | 2401300 |
8 | Octal | 363504 |
10 | Decimal | 124740 |
12 | Duodecimal | 60230 |
16 | Hexadecimal | 1e744 |
20 | Vigesimal | fbh0 |
36 | Base36 | 2o90 |
Cryptographic Hash Functions
md5 | a4256857d2bedfe2545111324296db10 |
---|---|
sha1 | 8c3ea933edfd3429c20347385779515838bbd849 |
sha256 | 02ba21055067b62b53b82138211f5f5981fff61e7e7ca42bcf2eccf556d8a024 |
sha512 | e481a34aca4e9d55c8a0e7e147b47cc64b93740a98dea74f545b0a7d1563cc4d60309a2a5bb3438812ce60672cae227a13095acff9bdb3584bf3fb097b790cc7 |
ripemd-160 | dd70ae606012c3d361c36fa0733cf14edd87373c |
124740 as geometric shapes
Circle
Radius = nDiameter | 249480 |
---|---|
Circumference | 783764.53521758 |
Area | 48883394061.521 |
Sphere
Radius = nVolume | 8.1302861003121E+15 |
---|---|
Surface area | 195533576246.08 |
Circumference | 783764.53521758 |
Square
Length = nPerimeter | 498960 |
---|---|
Area | 15560067600 |
Diagonal | 176408.99977042 |
Cube
Length = nSurface area | 93360405600 |
---|---|
Volume | 1940962832424000 |
Space diagonal | 216056.01773614 |
Equilateral Triangle
Length = nPerimeter | 374220 |
---|---|
Area | 6737706913.1016 |
Altitude | 108028.00886807 |
Triangular Pyramid
Length = nSurface area | 6737706913.1016 |
---|---|
Volume | 2.2874466347301E+14 |
Height | 58802.999923473 |