155113900 (number)
155113900 is an even 9-digits composite number following 155113899 and preceding 155113901. In scientific notation, it is written as 1.55113900 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 36 positive divisors. There are 60600960 positive integers (up to 155113900) that are relatively prime to 155113900.
Interesting facts
- 155113900 has 36 divisors, whose sum is 344434552
- The reverse of 155113900 is 009311551
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 25
- Digital Root 7
Name
Name | one hundred fifty-five million one hundred thirteen thousand nine hundred |
---|
Notation
Scientific notation | 1.55113900 × 10^8 |
---|---|
Engineering notation | 1.55113900 × 10^6 |
Prime Factorization of 155113900
Prime Factorization 2 × 2 × 5 × 5 × 43 × 36073
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15511390 | Product of the distinct prime numbers |
The prime factorization of 155113900 is 2 × 2 × 5 × 5 × 43 × 36073. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155113900)
Multiplication
n×yn×2 | 310227800 |
---|---|
n×3 | 465341700 |
n×4 | 620455600 |
n×5 | 775569500 |
Division
n÷yn÷2 | 77556950 |
---|---|
n÷3 | 51704633.333333 |
n÷3 | 38778475 |
n÷5 | 31022780 |
Exponentiation
nyn2 | 24060321973210000 |
---|---|
n3 | 3.7320903765203E+24 |
n4 | 5.7889909345453E+32 |
n5 | 8.9795296092197E+40 |
Nth Root
y√n2√n | 12454.473092026 |
---|---|
3√n | 537.30008068941 |
4√n | 111.59961062668 |
5√n | 43.464045180724 |
Divisors of 155113900
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -155113899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 155113900 can be divided by 36 positive divisors. The sum of these divisors (counting 155113900) is 1, the average is 0.027777777777778.
Base conversion 155113900
Base | System | Value |
---|---|---|
2 | Binary | 1001001111101101100110101100 |
3 | Ternary | 101210212121021021 |
4 | Quaternary | 21033231212230 |
5 | Quinary | 304202121100 |
6 | Senary | 23220343524 |
8 | Octal | 1117554654 |
10 | Decimal | 155113900 |
12 | Duodecimal | 43b44ba4 |
16 | Hexadecimal | 93ed9ac |
20 | Vigesimal | 28994f0 |
36 | Base36 | 2kcmng |
Cryptographic Hash Functions
md5 | f4b45b7d2b1e2d841f97548a1fdf7d1e |
---|---|
sha1 | 4ec06f4e0f7bb38e689a7e776b36691bd1acfb12 |
sha256 | 3f9db23232a2a9a675c025dd6661c19a433f0d831ae89e9bb0e7a155673c7647 |
sha512 | ca3dc0705fa7d09d2f9d13e3950004b49846c2d6358f7296ad685ed4de641b29695400eeea37a6d9b81bf82f5e9786b196515ea00c756fc93b5e0bf6c933ec47 |
ripemd-160 | 087f71cada1664cf3b669f80aa73448f08fd65fa |
155113900 as geometric shapes
Circle
Radius = nDiameter | 310227800 |
---|---|
Circumference | 974609377.41932 |
Area | 7.5587730754042E+16 |
Sphere
Radius = nVolume | 1.5632943612546E+25 |
---|---|
Surface area | 3.0235092301617E+17 |
Circumference | 974609377.41932 |
Square
Length = nPerimeter | 620455600 |
---|---|
Area | 24060321973210000 |
Diagonal | 219364181.09258 |
Cube
Length = nSurface area | 144361931839260000 |
---|---|
Volume | 3.7320903765203E+24 |
Space diagonal | 268665155.76016 |
Equilateral Triangle
Length = nPerimeter | 465341700 |
---|---|
Area | 1.0418425026016E+16 |
Altitude | 134332577.88008 |
Triangular Pyramid
Length = nSurface area | 1.0418425026016E+16 |
---|---|
Volume | 4.3983106887309E+23 |
Height | 73121393.697528 |