144405920 (number)
144405920 is an even 9-digits composite number following 144405919 and preceding 144405921. In scientific notation, it is written as 1.44405920 × 10^8. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 56669184 positive integers (up to 144405920) that are relatively prime to 144405920.
Interesting facts
- 144405920 has 48 divisors, whose sum is 347616360
- The reverse of 144405920 is 029504441
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred forty-four million four hundred five thousand nine hundred twenty |
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Notation
Scientific notation | 1.44405920 × 10^8 |
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Engineering notation | 1.44405920 × 10^6 |
Prime Factorization of 144405920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 53 × 17029
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 9025370 | Product of the distinct prime numbers |
The prime factorization of 144405920 is 2 × 2 × 2 × 2 × 2 × 5 × 53 × 17029. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 144405920)
Multiplication
n×yn×2 | 288811840 |
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n×3 | 433217760 |
n×4 | 577623680 |
n×5 | 722029600 |
Division
n÷yn÷2 | 72202960 |
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n÷3 | 48135306.666667 |
n÷3 | 36101480 |
n÷5 | 28881184 |
Exponentiation
nyn2 | 20853069731046400 |
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n3 | 3.0113067193359E+24 |
n4 | 4.3485051720788E+32 |
n5 | 6.279498899988E+40 |
Nth Root
y√n2√n | 12016.901430901 |
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3√n | 524.64032204574 |
4√n | 109.62162848134 |
5√n | 42.846662591412 |
Divisors of 144405920
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 | -144405919 | 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 144405920 can be divided by 48 positive divisors. The sum of these divisors (counting 144405920) is 1, the average is 0.020833333333333.
Base conversion 144405920
Base | System | Value |
---|---|---|
2 | Binary | 1000100110110111010110100000 |
3 | Ternary | 101001201120200102 |
4 | Quaternary | 20212313112200 |
5 | Quinary | 243431442140 |
6 | Senary | 22155041532 |
8 | Octal | 1046672640 |
10 | Decimal | 144405920 |
12 | Duodecimal | 404402a8 |
16 | Hexadecimal | 89b75a0 |
20 | Vigesimal | 252aeg0 |
36 | Base36 | 2dz4bk |
Cryptographic Hash Functions
md5 | c859d1af70cf69fb7ad6a6d1dabd67f4 |
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sha1 | 2e3d1f23ff8ddad3b12708f1047ed4637116fae7 |
sha256 | ecbe3ba1c384eda8787926d39e14936792975a0747da8902aefaacb9cc77b408 |
sha512 | 5c166c13af59911b018ed83a3d4ae5ba0185499382875dba2dd7647614119a1db47fac0a927b2a617262ddbc66e25c6f70de42b38029585e6aab28e1e3b6f49a |
ripemd-160 | b19bba0b520e109c6aa9713e7a9f8cbc62ddd8d9 |
144405920 as geometric shapes
Circle
Radius = nDiameter | 288811840 |
---|---|
Circumference | 907329154.81375 |
Area | 6.5511850671851E+16 |
Sphere
Radius = nVolume | 1.2613732089562E+25 |
---|---|
Surface area | 2.620474026874E+17 |
Circumference | 907329154.81375 |
Square
Length = nPerimeter | 577623680 |
---|---|
Area | 20853069731046400 |
Diagonal | 204220810.55096 |
Cube
Length = nSurface area | 125118418386278400 |
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Volume | 3.0113067193359E+24 |
Space diagonal | 250118390.35373 |
Equilateral Triangle
Length = nPerimeter | 433217760 |
---|---|
Area | 9.0296440669873E+15 |
Altitude | 125059195.17686 |
Triangular Pyramid
Length = nSurface area | 9.0296440669873E+15 |
---|---|
Volume | 3.5488590024584E+23 |
Height | 68073603.516988 |