155113904 (number)
155113904 is an even 9-digits composite number following 155113903 and preceding 155113905. In scientific notation, it is written as 1.55113904 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 69534720 positive integers (up to 155113904) that are relatively prime to 155113904.
Interesting facts
- 155113904 has 40 divisors, whose sum is 332373072
- The reverse of 155113904 is 409311551
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred fifty-five million one hundred thirteen thousand nine hundred four |
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Notation
Scientific notation | 1.55113904 × 10^8 |
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Engineering notation | 1.55113904 × 10^6 |
Prime Factorization of 155113904
Prime Factorization 2 × 2 × 2 × 2 × 11 × 73 × 12073
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19389238 | Product of the distinct prime numbers |
The prime factorization of 155113904 is 2 × 2 × 2 × 2 × 11 × 73 × 12073. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155113904)
Multiplication
n×yn×2 | 310227808 |
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n×3 | 465341712 |
n×4 | 620455616 |
n×5 | 775569520 |
Division
n÷yn÷2 | 77556952 |
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n÷3 | 51704634.666667 |
n÷3 | 38778476 |
n÷5 | 31022780.8 |
Exponentiation
nyn2 | 24060323214121216 |
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n3 | 3.7320906652442E+24 |
n4 | 5.7889915316798E+32 |
n5 | 8.9795307670179E+40 |
Nth Root
y√n2√n | 12454.473252611 |
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3√n | 537.30008530795 |
4√n | 111.59961134615 |
5√n | 43.46404540489 |
Divisors of 155113904
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -155113903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 155113904 can be divided by 40 positive divisors. The sum of these divisors (counting 155113904) is 1, the average is 0.025.
Base conversion 155113904
Base | System | Value |
---|---|---|
2 | Binary | 1001001111101101100110110000 |
3 | Ternary | 101210212121021102 |
4 | Quaternary | 21033231212300 |
5 | Quinary | 304202121104 |
6 | Senary | 23220343532 |
8 | Octal | 1117554660 |
10 | Decimal | 155113904 |
12 | Duodecimal | 43b44ba8 |
16 | Hexadecimal | 93ed9b0 |
20 | Vigesimal | 28994f4 |
36 | Base36 | 2kcmnk |
Cryptographic Hash Functions
md5 | 4dd8a32ad4e1b0718fbf99c6db31eb34 |
---|---|
sha1 | d9cbdecf1166a220a1c68c673661f7889051fdcf |
sha256 | d1c1159fab251ced4998c5300b864124a754d302d9d56efd174b16f238a6f907 |
sha512 | 2c71535f726d4433dce6fe65883e6ece7a60ee5fa343d413c491e25950dc4556899beb59cb2060802771c8a7218fe5d9024a27383d8e8b762ddc9c41bfdf62df |
ripemd-160 | ac17c6b71d7a5b335b467ebbf13c9190bab63fc5 |
155113904 as geometric shapes
Circle
Radius = nDiameter | 310227808 |
---|---|
Circumference | 974609402.55206 |
Area | 7.5587734652479E+16 |
Sphere
Radius = nVolume | 1.563294482195E+25 |
---|---|
Surface area | 3.0235093860992E+17 |
Circumference | 974609402.55206 |
Square
Length = nPerimeter | 620455616 |
---|---|
Area | 24060323214121216 |
Diagonal | 219364186.74944 |
Cube
Length = nSurface area | 144361939284727296 |
---|---|
Volume | 3.7320906652442E+24 |
Space diagonal | 268665162.68836 |
Equilateral Triangle
Length = nPerimeter | 465341712 |
---|---|
Area | 1.0418425563347E+16 |
Altitude | 134332581.34418 |
Triangular Pyramid
Length = nSurface area | 1.0418425563347E+16 |
---|---|
Volume | 4.3983110289953E+23 |
Height | 73121395.583146 |