144164920 (number)
144164920 is an even 9-digits composite number following 144164919 and preceding 144164921. In scientific notation, it is written as 1.44164920 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 54878208 positive integers (up to 144164920) that are relatively prime to 144164920.
Interesting facts
- 144164920 has 32 divisors, whose sum is 282852000
- The reverse of 144164920 is 029461441
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred forty-four million one hundred sixty-four thousand nine hundred twenty |
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Notation
Scientific notation | 1.44164920 × 10^8 |
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Engineering notation | 1.44164920 × 10^6 |
Prime Factorization of 144164920
Prime Factorization 2 × 2 × 2 × 1745 × 23 × 449
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36041230 | Product of the distinct prime numbers |
The prime factorization of 144164920 is 2 × 2 × 2 × 1745 × 23 × 449. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 144164920)
Multiplication
n×yn×2 | 288329840 |
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n×3 | 432494760 |
n×4 | 576659680 |
n×5 | 720824600 |
Division
n÷yn÷2 | 72082460 |
---|---|
n÷3 | 48054973.333333 |
n÷3 | 36041230 |
n÷5 | 28832984 |
Exponentiation
nyn2 | 20783524158606400 |
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n3 | 2.9962550976436E+24 |
n4 | 4.3195487645138E+32 |
n5 | 6.2272740207222E+40 |
Nth Root
y√n2√n | 12006.869700301 |
---|---|
3√n | 524.34830095958 |
4√n | 109.57586276321 |
5√n | 42.832351618735 |
Divisors of 144164920
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -144164919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 144164920 can be divided by 32 positive divisors. The sum of these divisors (counting 144164920) is 1, the average is 0.03125.
Base conversion 144164920
Base | System | Value |
---|---|---|
2 | Binary | 1000100101111100100000111000 |
3 | Ternary | 101001021100002111 |
4 | Quaternary | 20211330200320 |
5 | Quinary | 243401234140 |
6 | Senary | 22145542104 |
8 | Octal | 1045744070 |
10 | Decimal | 144164920 |
12 | Duodecimal | 40344934 |
16 | Hexadecimal | 897c838 |
20 | Vigesimal | 2510c60 |
36 | Base36 | 2dtyd4 |
Cryptographic Hash Functions
md5 | 3d3f310a5e24eb60d01b7f46d63385a6 |
---|---|
sha1 | e88d4625b6a3a8dd83b770f4521e95705b500675 |
sha256 | 3ccd03f4b491680b06100639648172c3f1c4b73b23398e32a69b141664c65e75 |
sha512 | 0c4dd3381520e5614162c1de8964b0d46393f283cd840ab7adc5312f9b8ba61a12dc5c1171367d06d16d4bd2b989cc07c1fabc6f2c1a01136b788d2f4c211ab4 |
ripemd-160 | 4016766d9c2fba9b0d4ede3b58a45e611b8af26c |
144164920 as geometric shapes
Circle
Radius = nDiameter | 288329840 |
---|---|
Circumference | 905814907.15472 |
Area | 6.5293366812384E+16 |
Sphere
Radius = nVolume | 1.2550684004051E+25 |
---|---|
Surface area | 2.6117346724954E+17 |
Circumference | 905814907.15472 |
Square
Length = nPerimeter | 576659680 |
---|---|
Area | 20783524158606400 |
Diagonal | 203879985.08243 |
Cube
Length = nSurface area | 124701144951638400 |
---|---|
Volume | 2.9962550976436E+24 |
Space diagonal | 249700966.1091 |
Equilateral Triangle
Length = nPerimeter | 432494760 |
---|---|
Area | 8.9995299507604E+15 |
Altitude | 124850483.05455 |
Triangular Pyramid
Length = nSurface area | 8.9995299507604E+15 |
---|---|
Volume | 3.5311204961809E+23 |
Height | 67959995.027477 |