72673744 (number)
72673744 is an even 8-digits composite number following 72673743 and preceding 72673745. In scientific notation, it is written as 7.2673744 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 29145600 positive integers (up to 72673744) that are relatively prime to 72673744.
Interesting facts
- 72673744 has 40 divisors, whose sum is 148061952
- The reverse of 72673744 is 44737627
- Previous prime number is 143
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-two million six hundred seventy-three thousand seven hundred forty-four |
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Notation
Scientific notation | 7.2673744 × 10^7 |
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Engineering notation | 7.2673744 × 10^6 |
Prime Factorization of 72673744
Prime Factorization 2 × 2 × 2 × 2 × 23 × 143 × 1381
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9084218 | Product of the distinct prime numbers |
The prime factorization of 72673744 is 2 × 2 × 2 × 2 × 23 × 143 × 1381. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72673744)
Multiplication
n×yn×2 | 145347488 |
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n×3 | 218021232 |
n×4 | 290694976 |
n×5 | 363368720 |
Division
n÷yn÷2 | 36336872 |
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n÷3 | 24224581.333333 |
n÷3 | 18168436 |
n÷5 | 14534748.8 |
Exponentiation
nyn2 | 5281473066977536 |
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n3 | 3.8382442161242E+23 |
n4 | 2.7893957757209E+31 |
n5 | 2.0271583451942E+39 |
Nth Root
y√n2√n | 8524.8896767055 |
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3√n | 417.31037129212 |
4√n | 92.330329127029 |
5√n | 37.348701467235 |
Divisors of 72673744
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72673743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72673744 can be divided by 40 positive divisors. The sum of these divisors (counting 72673744) is 1, the average is 0.025.
Base conversion 72673744
Base | System | Value |
---|---|---|
2 | Binary | 100010101001110100111010000 |
3 | Ternary | 12001202012122011 |
4 | Quaternary | 10111032213100 |
5 | Quinary | 122101024434 |
6 | Senary | 11113352304 |
8 | Octal | 425164720 |
10 | Decimal | 72673744 |
12 | Duodecimal | 20408694 |
16 | Hexadecimal | 454e9d0 |
20 | Vigesimal | 12e4474 |
36 | Base36 | 179nf4 |
Cryptographic Hash Functions
md5 | 1ea48e640fe21b51948f7b70b9358b1b |
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sha1 | 6188fecde4454831218edaf5c701b1a6a6848f73 |
sha256 | cfcb7bbd3bd9fe113c2e142c81e749b7162072f4dc06cb24661203ee7a29f5c2 |
sha512 | eb51c6d40f3e44b620f3600d97f58283b153521764fb0531da3d325c6a3063c800a864d6d199edd64c6fb6b3ef81e81bd898cbd035983165b1fc34f9f5868762 |
ripemd-160 | 77201a6510f428948e70e5affc6f8edcfe8fac03 |
72673744 as geometric shapes
Circle
Radius = nDiameter | 145347488 |
---|---|
Circumference | 456622600.51853 |
Area | 1.6592236987349E+16 |
Sphere
Radius = nVolume | 1.6077599776079E+24 |
---|---|
Surface area | 6.6368947949396E+16 |
Circumference | 456622600.51853 |
Square
Length = nPerimeter | 290694976 |
---|---|
Area | 5281473066977536 |
Diagonal | 102776194.39323 |
Cube
Length = nSurface area | 31688838401865216 |
---|---|
Volume | 3.8382442161242E+23 |
Space diagonal | 125874616.98425 |
Equilateral Triangle
Length = nPerimeter | 218021232 |
---|---|
Area | 2.2869449227029E+15 |
Altitude | 62937308.492127 |
Triangular Pyramid
Length = nSurface area | 2.2869449227029E+15 |
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Volume | 4.5234141884524E+22 |
Height | 34258731.46441 |