155216100 (number)
155216100 is an even 9-digits composite number following 155216099 and preceding 155216101. In scientific notation, it is written as 1.55216100 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 38206080 positive integers (up to 155216100) that are relatively prime to 155216100.
Interesting facts
- 155216100 has 48 divisors, whose sum is 374438400
- The reverse of 155216100 is 001612551
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | one hundred fifty-five million two hundred sixteen thousand one hundred |
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Notation
Scientific notation | 1.55216100 × 10^8 |
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Engineering notation | 1.55216100 × 10^6 |
Prime Factorization of 155216100
Prime Factorization 2 × 2 × 15 × 5 × 13 × 39799
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 77608050 | Product of the distinct prime numbers |
The prime factorization of 155216100 is 2 × 2 × 15 × 5 × 13 × 39799. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155216100)
Multiplication
n×yn×2 | 310432200 |
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n×3 | 465648300 |
n×4 | 620864400 |
n×5 | 776080500 |
Division
n÷yn÷2 | 77608050 |
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n÷3 | 51738700 |
n÷3 | 38804025 |
n÷5 | 31043220 |
Exponentiation
nyn2 | 24092037699210000 |
---|---|
n3 | 3.7394721327243E+24 |
n4 | 5.8042628050016E+32 |
n5 | 9.009150359674E+40 |
Nth Root
y√n2√n | 12458.575359968 |
---|---|
3√n | 537.41805853811 |
4√n | 111.61798851425 |
5√n | 43.469771108822 |
Divisors of 155216100
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 | -155216099 | 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 155216100 can be divided by 48 positive divisors. The sum of these divisors (counting 155216100) is 1, the average is 0.020833333333333.
Base conversion 155216100
Base | System | Value |
---|---|---|
2 | Binary | 1001010000000110100011100100 |
3 | Ternary | 101211001210110110 |
4 | Quaternary | 21100012203210 |
5 | Quinary | 304213403400 |
6 | Senary | 23222453020 |
8 | Octal | 1120064344 |
10 | Decimal | 155216100 |
12 | Duodecimal | 43b94170 |
16 | Hexadecimal | 94068e4 |
20 | Vigesimal | 28a2050 |
36 | Base36 | 2ketic |
Cryptographic Hash Functions
md5 | c8ea160427e8fa5a22a8bfe494279852 |
---|---|
sha1 | 8a2eb01760644ab20fb56128e525422502ae9f23 |
sha256 | a9576a7ddc6fc531e36edad8a4b1289ac34ee8229b22dabdacddd38a3656019b |
sha512 | 7755e9c91169931cbec05b58032073f16d38dac630d597e7ea2e0f61ca649c219e5cc1196aed2aba37467c29b90ca5c623d8335c8608663078d151746c9859e2 |
ripemd-160 | 3b3abb65bf6c4d5487ae5d53030939be507c0f92 |
155216100 as geometric shapes
Circle
Radius = nDiameter | 310432200 |
---|---|
Circumference | 975251518.95772 |
Area | 7.5687368645846E+16 |
Sphere
Radius = nVolume | 1.5663864240627E+25 |
---|---|
Surface area | 3.0274947458339E+17 |
Circumference | 975251518.95772 |
Square
Length = nPerimeter | 620864400 |
---|---|
Area | 24092037699210000 |
Diagonal | 219508713.71866 |
Cube
Length = nSurface area | 144552226195260000 |
---|---|
Volume | 3.7394721327243E+24 |
Space diagonal | 268842171.35269 |
Equilateral Triangle
Length = nPerimeter | 465648300 |
---|---|
Area | 1.0432158338224E+16 |
Altitude | 134421085.67635 |
Triangular Pyramid
Length = nSurface area | 1.0432158338224E+16 |
---|---|
Volume | 4.4070101718458E+23 |
Height | 73169571.239553 |