155117924 (number)
155117924 is an even 9-digits composite number following 155117923 and preceding 155117925. In scientific notation, it is written as 1.55117924 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 67564800 positive integers (up to 155117924) that are relatively prime to 155117924.
Interesting facts
- 155117924 has 48 divisors, whose sum is 309259776
- The reverse of 155117924 is 429711551
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred fifty-five million one hundred seventeen thousand nine hundred twenty-four |
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Notation
Scientific notation | 1.55117924 × 10^8 |
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Engineering notation | 1.55117924 × 10^6 |
Prime Factorization of 155117924
Prime Factorization 2 × 2 × 41 × 13 × 31 × 2347
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 77558962 | Product of the distinct prime numbers |
The prime factorization of 155117924 is 2 × 2 × 41 × 13 × 31 × 2347. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155117924)
Multiplication
n×yn×2 | 310235848 |
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n×3 | 465353772 |
n×4 | 620471696 |
n×5 | 775589620 |
Division
n÷yn÷2 | 77558962 |
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n÷3 | 51705974.666667 |
n÷3 | 38779481 |
n÷5 | 31023584.8 |
Exponentiation
nyn2 | 24061570346069776 |
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n3 | 3.7323808402623E+24 |
n4 | 5.7895916751886E+32 |
n5 | 8.9806944146294E+40 |
Nth Root
y√n2√n | 12454.634639362 |
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3√n | 537.30472690278 |
4√n | 111.60033440524 |
5√n | 43.464270689209 |
Divisors of 155117924
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -155117923 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 155117924 can be divided by 48 positive divisors. The sum of these divisors (counting 155117924) is 1, the average is 0.020833333333333.
Base conversion 155117924
Base | System | Value |
---|---|---|
2 | Binary | 1001001111101110100101100100 |
3 | Ternary | 101210212210210022 |
4 | Quaternary | 21033232211210 |
5 | Quinary | 304202233144 |
6 | Senary | 23220414312 |
8 | Octal | 1117564544 |
10 | Decimal | 155117924 |
12 | Duodecimal | 43b47398 |
16 | Hexadecimal | 93ee964 |
20 | Vigesimal | 2899eg4 |
36 | Base36 | 2kcpr8 |
Cryptographic Hash Functions
md5 | 1d5338f63871bd45fcd115d2a61425c9 |
---|---|
sha1 | e92ce7eee231c538c45e67c26859c23d8732524d |
sha256 | 4dc2fb433fac5214579d89573f2e235af7d20a059cf7dca798d59a130f8e2ce6 |
sha512 | d811c538cf172acaeca5737858c9fc297acf52844be66e6f8b237c8033ecae1dda67b525a81782aa8ead959b80ad1176e2d12d14275807bbdb394212f0c15334 |
ripemd-160 | 8dcb2ceced2d9fbfe5235123d1db2f8d77a2bb28 |
155117924 as geometric shapes
Circle
Radius = nDiameter | 310235848 |
---|---|
Circumference | 974634660.957 |
Area | 7.5591652633047E+16 |
Sphere
Radius = nVolume | 1.5634160304223E+25 |
---|---|
Surface area | 3.0236661053219E+17 |
Circumference | 974634660.957 |
Square
Length = nPerimeter | 620471696 |
---|---|
Area | 24061570346069776 |
Diagonal | 219369871.88796 |
Cube
Length = nSurface area | 144369422076418656 |
---|---|
Volume | 3.7323808402623E+24 |
Space diagonal | 268672125.53261 |
Equilateral Triangle
Length = nPerimeter | 465353772 |
---|---|
Area | 1.0418965587321E+16 |
Altitude | 134336062.7663 |
Triangular Pyramid
Length = nSurface area | 1.0418965587321E+16 |
---|---|
Volume | 4.3986530035337E+23 |
Height | 73123290.62932 |