137989920 (number)
137989920 is an even 9-digits composite number following 137989919 and preceding 137989921. In scientific notation, it is written as 1.37989920 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 36270080 positive integers (up to 137989920) that are relatively prime to 137989920.
Interesting facts
- 137989920 has 96 divisors, whose sum is 440899200
- The reverse of 137989920 is 029989731
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred thirty-seven million nine hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 1.37989920 × 10^8 |
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Engineering notation | 1.37989920 × 10^6 |
Prime Factorization of 137989920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 71 × 4049
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8624370 | Product of the distinct prime numbers |
The prime factorization of 137989920 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 71 × 4049. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 137989920)
Multiplication
n×yn×2 | 275979840 |
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n×3 | 413969760 |
n×4 | 551959680 |
n×5 | 689949600 |
Division
n÷yn÷2 | 68994960 |
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n÷3 | 45996640 |
n÷3 | 34497480 |
n÷5 | 27597984 |
Exponentiation
nyn2 | 19041218021606400 |
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n3 | 2.627496151504E+24 |
n4 | 3.6256798374635E+32 |
n5 | 5.003072707172E+40 |
Nth Root
y√n2√n | 11746.911083344 |
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3√n | 516.75234282748 |
4√n | 108.38316789679 |
5√n | 42.458971763724 |
Divisors of 137989920
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 | -137989919 | 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 137989920 can be divided by 96 positive divisors. The sum of these divisors (counting 137989920) is 1, the average is 0.010416666666667.
Base conversion 137989920
Base | System | Value |
---|---|---|
2 | Binary | 1000001110011000111100100000 |
3 | Ternary | 100121122121120210 |
4 | Quaternary | 20032120330200 |
5 | Quinary | 240311134140 |
6 | Senary | 21405334120 |
8 | Octal | 1016307440 |
10 | Decimal | 137989920 |
12 | Duodecimal | 3a267340 |
16 | Hexadecimal | 8398f20 |
20 | Vigesimal | 2328eg0 |
36 | Base36 | 2a5lpc |
Cryptographic Hash Functions
md5 | d570af08407a7af4f82ebb9f74d593de |
---|---|
sha1 | 2ac1f32dcc47237fe4b0dd8b0e38dd639803cd60 |
sha256 | 7fc16769b8bc1a6f44a4cce41e02c8f249c76bcb021ff2605f32ade1c2e934e9 |
sha512 | db86eae4b68690e01d77ac0658300b7ca32814a6d8dc576e9913fce96b2895c886f72c8e60f2d4490196afde29901add56ebf4ca71057a5f6ebf846d2034a9b5 |
ripemd-160 | 660d3f7b89e49e16cfffcca2e61172a133d8d641 |
137989920 as geometric shapes
Circle
Radius = nDiameter | 275979840 |
---|---|
Circumference | 867016237.88289 |
Area | 5.981975065208E+16 |
Sphere
Radius = nVolume | 1.1006030142534E+25 |
---|---|
Surface area | 2.3927900260832E+17 |
Circumference | 867016237.88289 |
Square
Length = nPerimeter | 551959680 |
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Area | 19041218021606400 |
Diagonal | 195147216.33478 |
Cube
Length = nSurface area | 114247308129638400 |
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Volume | 2.627496151504E+24 |
Space diagonal | 239005552.37236 |
Equilateral Triangle
Length = nPerimeter | 413969760 |
---|---|
Area | 8.2450892628546E+15 |
Altitude | 119502776.18618 |
Triangular Pyramid
Length = nSurface area | 8.2450892628546E+15 |
---|---|
Volume | 3.0965339104501E+23 |
Height | 65049072.111593 |