155113380 (number)
155113380 is an even 9-digits composite number following 155113379 and preceding 155113381. In scientific notation, it is written as 1.55113380 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 108 positive divisors. There are 39346560 positive integers (up to 155113380) that are relatively prime to 155113380.
Interesting facts
- 155113380 has 108 divisors, whose sum is 384669012
- The reverse of 155113380 is 083311551
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred fifty-five million one hundred thirteen thousand three hundred eighty |
---|
Notation
Scientific notation | 1.55113380 × 10^8 |
---|---|
Engineering notation | 1.55113380 × 10^6 |
Prime Factorization of 155113380
Prime Factorization 2 × 2 × 9 × 9 × 5 × 23 × 23 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 374670 | Product of the distinct prime numbers |
The prime factorization of 155113380 is 2 × 2 × 9 × 9 × 5 × 23 × 23 × 181. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155113380)
Multiplication
n×yn×2 | 310226760 |
---|---|
n×3 | 465340140 |
n×4 | 620453520 |
n×5 | 775566900 |
Division
n÷yn÷2 | 77556690 |
---|---|
n÷3 | 51704460 |
n÷3 | 38778345 |
n÷5 | 31022676 |
Exponentiation
nyn2 | 24060160655024400 |
---|---|
n3 | 3.7320528425438E+24 |
n4 | 5.7889133074558E+32 |
n5 | 8.9793790964645E+40 |
Nth Root
y√n2√n | 12454.452215975 |
---|---|
3√n | 537.29948027824 |
4√n | 111.59951709562 |
5√n | 43.464016039127 |
Divisors of 155113380
108 divisors
τ | Total Divisors | 108 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -155113379 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0092592592592593 | 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 | 108 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 155113380 can be divided by 108 positive divisors. The sum of these divisors (counting 155113380) is 1, the average is 0.0092592592592593.
Base conversion 155113380
Base | System | Value |
---|---|---|
2 | Binary | 1001001111101101011110100100 |
3 | Ternary | 101210212120120000 |
4 | Quaternary | 21033231132210 |
5 | Quinary | 304202112010 |
6 | Senary | 23220341300 |
8 | Octal | 1117553644 |
10 | Decimal | 155113380 |
12 | Duodecimal | 43b44830 |
16 | Hexadecimal | 93ed7a4 |
20 | Vigesimal | 2899390 |
36 | Base36 | 2kcm90 |
Cryptographic Hash Functions
md5 | bd8a20e7d40e73fb520ed156e40ec569 |
---|---|
sha1 | 28c8267574c19743a2afa8a5008fbe8f75e1c847 |
sha256 | 5e028f749ef4fe0f636ae56b8bf8cee469f4b28a2af879a7c15b4a1d077d5636 |
sha512 | 50169d099589be3ae02e53c3dd67e0341252635ed6e5db0f50071023b7c78445987c426462e6b3195b75c76ef74179099494d8564e69bc227b5c6962f328fa89 |
ripemd-160 | 7a9c6fcd9d846c734769701886a77d8f0bcd04a1 |
155113380 as geometric shapes
Circle
Radius = nDiameter | 310226760 |
---|---|
Circumference | 974606110.16296 |
Area | 7.5587223958015E+16 |
Sphere
Radius = nVolume | 1.5632786390593E+25 |
---|---|
Surface area | 3.0234889583206E+17 |
Circumference | 974606110.16296 |
Square
Length = nPerimeter | 620453520 |
---|---|
Area | 24060160655024400 |
Diagonal | 219363445.70153 |
Cube
Length = nSurface area | 144360963930146400 |
---|---|
Volume | 3.7320528425438E+24 |
Space diagonal | 268664255.09374 |
Equilateral Triangle
Length = nPerimeter | 465340140 |
---|---|
Area | 1.0418355173193E+16 |
Altitude | 134332127.54687 |
Triangular Pyramid
Length = nSurface area | 1.0418355173193E+16 |
---|---|
Volume | 4.3982664545155E+23 |
Height | 73121148.567177 |