144992072 (number)
144992072 is an even 9-digits composite number following 144992071 and preceding 144992073. In scientific notation, it is written as 1.44992072 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 70277760 positive integers (up to 144992072) that are relatively prime to 144992072.
Interesting facts
- 144992072 has 32 divisors, whose sum is 280264320
- The reverse of 144992072 is 270299441
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | one hundred forty-four million nine hundred ninety-two thousand seventy-two |
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Notation
Scientific notation | 1.44992072 × 10^8 |
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Engineering notation | 1.44992072 × 10^6 |
Prime Factorization of 144992072
Prime Factorization 2 × 2 × 2 × 41 × 167 × 2647
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36248018 | Product of the distinct prime numbers |
The prime factorization of 144992072 is 2 × 2 × 2 × 41 × 167 × 2647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 144992072)
Multiplication
n×yn×2 | 289984144 |
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n×3 | 434976216 |
n×4 | 579968288 |
n×5 | 724960360 |
Division
n÷yn÷2 | 72496036 |
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n÷3 | 48330690.666667 |
n÷3 | 36248018 |
n÷5 | 28998414.4 |
Exponentiation
nyn2 | 21022700942853184 |
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n3 | 3.0481249687406E+24 |
n4 | 4.4195395493264E+32 |
n5 | 6.4079819654278E+40 |
Nth Root
y√n2√n | 12041.26538201 |
---|---|
3√n | 525.34921225992 |
4√n | 109.73269969344 |
5√n | 42.881389670828 |
Divisors of 144992072
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 | -144992071 | 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 144992072 can be divided by 32 positive divisors. The sum of these divisors (counting 144992072) is 1, the average is 0.03125.
Base conversion 144992072
Base | System | Value |
---|---|---|
2 | Binary | 1000101001000110011101001000 |
3 | Ternary | 101002211100201202 |
4 | Quaternary | 20221012131020 |
5 | Quinary | 244104221242 |
6 | Senary | 22215403332 |
8 | Octal | 1051063510 |
10 | Decimal | 144992072 |
12 | Duodecimal | 40683548 |
16 | Hexadecimal | 8a46748 |
20 | Vigesimal | 256403c |
36 | Base36 | 2ebolk |
Cryptographic Hash Functions
md5 | 84cb87061d7a66d883e0c665824d25ee |
---|---|
sha1 | 7288d3c15b3eaddd9bd774c053cf982c69291076 |
sha256 | d69ea72d06d0f27e03c8d4088aa207b5a20572fb5b7cd0217fc52d23bd00a4d2 |
sha512 | f7c09db3cf13b362f93bd0a5f580ff276cdabd00ace881dc56acafcbe6fc3bd500f07616ce3aef513bc66f2774ba230a1a275f8465b0bfbab5e21cf4adcdb82b |
ripemd-160 | e81c2aa19114bbbe2bc9e8f8c0c36746a32f33d7 |
144992072 as geometric shapes
Circle
Radius = nDiameter | 289984144 |
---|---|
Circumference | 911012056.44792 |
Area | 6.6044762840683E+16 |
Sphere
Radius = nVolume | 1.2767956012026E+25 |
---|---|
Surface area | 2.6417905136273E+17 |
Circumference | 911012056.44792 |
Square
Length = nPerimeter | 579968288 |
---|---|
Area | 21022700942853184 |
Diagonal | 205049754.65898 |
Cube
Length = nSurface area | 126136205657119104 |
---|---|
Volume | 3.0481249687406E+24 |
Space diagonal | 251133635.39868 |
Equilateral Triangle
Length = nPerimeter | 434976216 |
---|---|
Area | 9.103096536337E+15 |
Altitude | 125566817.69934 |
Triangular Pyramid
Length = nSurface area | 9.103096536337E+15 |
---|---|
Volume | 3.5922497255009E+23 |
Height | 68349918.219659 |