157989300 (number)
157989300 is an even 9-digits composite number following 157989299 and preceding 157989301. In scientific notation, it is written as 1.57989300 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 144 positive divisors. There are 34531200 positive integers (up to 157989300) that are relatively prime to 157989300.
Interesting facts
- 157989300 has 144 divisors, whose sum is 545298432
- The reverse of 157989300 is 003989751
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred fifty-seven million nine hundred eighty-nine thousand three hundred |
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Notation
Scientific notation | 1.57989300 × 10^8 |
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Engineering notation | 1.57989300 × 10^6 |
Prime Factorization of 157989300
Prime Factorization 2 × 2 × 3 × 7 × 23 × 5 × 5 × 3271
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 15798930 | Product of the distinct prime numbers |
The prime factorization of 157989300 is 2 × 2 × 3 × 7 × 23 × 5 × 5 × 3271. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157989300)
Multiplication
n×yn×2 | 315978600 |
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n×3 | 473967900 |
n×4 | 631957200 |
n×5 | 789946500 |
Division
n÷yn÷2 | 78994650 |
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n÷3 | 52663100 |
n÷3 | 39497325 |
n÷5 | 31597860 |
Exponentiation
nyn2 | 24960618914490000 |
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n3 | 3.943510709867E+24 |
n4 | 6.230324965944E+32 |
n5 | 9.8432468014201E+40 |
Nth Root
y√n2√n | 12569.379459623 |
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3√n | 540.59981361052 |
4√n | 112.11324390822 |
5√n | 43.624005052185 |
Divisors of 157989300
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157989299 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157989300 can be divided by 144 positive divisors. The sum of these divisors (counting 157989300) is 1, the average is 0.0069444444444444.
Base conversion 157989300
Base | System | Value |
---|---|---|
2 | Binary | 1001011010101011100110110100 |
3 | Ternary | 102000021200120120 |
4 | Quaternary | 21122223212310 |
5 | Quinary | 310421124200 |
6 | Senary | 23402131540 |
8 | Octal | 1132534664 |
10 | Decimal | 157989300 |
12 | Duodecimal | 44ab0bb0 |
16 | Hexadecimal | 96ab9b4 |
20 | Vigesimal | 2978d50 |
36 | Base36 | 2m29bo |
Cryptographic Hash Functions
md5 | b367eb1e3fce429ef6a2376792f335b5 |
---|---|
sha1 | a2c552cafc4464b0d7d1ddcce25baa1b32fe2c3b |
sha256 | 15768788d0217787ad68196113a31e80b8d1a577deb0ca71b990b3b960ff91fc |
sha512 | 4048d42dcf4a26522931ef201b3094dd24f8717239f9da9f619a0f72ec5f5fcfc18e60c104eb9bba0b519b7cc105dfb6cd0d566490546a642adeeb494cff130f |
ripemd-160 | fe385c5a5a086790eb7bcc19f0f418d66f7eb41d |
157989300 as geometric shapes
Circle
Radius = nDiameter | 315978600 |
---|---|
Circumference | 992676048.45159 |
Area | 7.8416097010816E+16 |
Sphere
Radius = nVolume | 1.6518539033961E+25 |
---|---|
Surface area | 3.1366438804326E+17 |
Circumference | 992676048.45159 |
Square
Length = nPerimeter | 631957200 |
---|---|
Area | 24960618914490000 |
Diagonal | 223430610.76983 |
Cube
Length = nSurface area | 149763713486940000 |
---|---|
Volume | 3.943510709867E+24 |
Space diagonal | 273645494.65224 |
Equilateral Triangle
Length = nPerimeter | 473967900 |
---|---|
Area | 1.0808265037065E+16 |
Altitude | 136822747.32612 |
Triangular Pyramid
Length = nSurface area | 1.0808265037065E+16 |
---|---|
Volume | 4.6474719410479E+23 |
Height | 74476870.256611 |