72081504 (number)
72081504 is an even 8-digits composite number following 72081503 and preceding 72081505. In scientific notation, it is written as 7.2081504 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 21427200 positive integers (up to 72081504) that are relatively prime to 72081504.
Interesting facts
- 72081504 has 96 divisors, whose sum is 175301280
- The reverse of 72081504 is 40518027
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-two million eighty-one thousand five hundred four |
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Notation
Scientific notation | 7.2081504 × 10^7 |
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Engineering notation | 7.2081504 × 10^6 |
Prime Factorization of 72081504
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 61 × 11 × 373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4505094 | Product of the distinct prime numbers |
The prime factorization of 72081504 is 2 × 2 × 2 × 2 × 2 × 9 × 61 × 11 × 373. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72081504)
Multiplication
n×yn×2 | 144163008 |
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n×3 | 216244512 |
n×4 | 288326016 |
n×5 | 360407520 |
Division
n÷yn÷2 | 36040752 |
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n÷3 | 24027168 |
n÷3 | 18020376 |
n÷5 | 14416300.8 |
Exponentiation
nyn2 | 5195743218902016 |
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n3 | 3.7451698561626E+23 |
n4 | 2.6995747596766E+31 |
n5 | 1.9458940883793E+39 |
Nth Root
y√n2√n | 8490.0826851097 |
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3√n | 416.17368240746 |
4√n | 92.141644684202 |
5√n | 37.287628922105 |
Divisors of 72081504
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72081503 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72081504 can be divided by 96 positive divisors. The sum of these divisors (counting 72081504) is 1, the average is 0.010416666666667.
Base conversion 72081504
Base | System | Value |
---|---|---|
2 | Binary | 100010010111110000001100000 |
3 | Ternary | 12000122010020100 |
4 | Quaternary | 10102332001200 |
5 | Quinary | 121423102004 |
6 | Senary | 11052542400 |
8 | Octal | 422760140 |
10 | Decimal | 72081504 |
12 | Duodecimal | 20181a00 |
16 | Hexadecimal | 44be060 |
20 | Vigesimal | 12aa3f4 |
36 | Base36 | 16wyg0 |
Cryptographic Hash Functions
md5 | de51beef1e6f65a51355c3dcc2b664ba |
---|---|
sha1 | 81333a5a371b4799b07a4601894bd08381e1b226 |
sha256 | 159f2cba8c8d0e6ff558fb94211de15e1f822ba0c2d398069f20b467c22a11ad |
sha512 | f0ac65ee41c60ccfbb5432401320c0d3996bc58864a9dbbb1bd663d5c69361facc5fd19a3470b5f665bf45323e5a76a85e345576771a695f34e23bbd25219087 |
ripemd-160 | bc504b4bc9edb59e027fba6bf6dc6bdbf71b5888 |
72081504 as geometric shapes
Circle
Radius = nDiameter | 144163008 |
---|---|
Circumference | 452901446.85221 |
Area | 1.6322908726442E+16 |
Sphere
Radius = nVolume | 1.5687730808755E+24 |
---|---|
Surface area | 6.5291634905766E+16 |
Circumference | 452901446.85221 |
Square
Length = nPerimeter | 288326016 |
---|---|
Area | 5195743218902016 |
Diagonal | 101938640.55305 |
Cube
Length = nSurface area | 31174459313412096 |
---|---|
Volume | 3.7451698561626E+23 |
Space diagonal | 124848827.21398 |
Equilateral Triangle
Length = nPerimeter | 216244512 |
---|---|
Area | 2.2498228095549E+15 |
Altitude | 62424413.60699 |
Triangular Pyramid
Length = nSurface area | 2.2498228095549E+15 |
---|---|
Volume | 4.4137250033134E+22 |
Height | 33979546.851017 |