72269904 (number)
72269904 is an even 8-digits composite number following 72269903 and preceding 72269905. In scientific notation, it is written as 7.2269904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 20647872 positive integers (up to 72269904) that are relatively prime to 72269904.
Interesting facts
- 72269904 has 40 divisors, whose sum is 190513600
- The reverse of 72269904 is 40996227
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-two million two hundred sixty-nine thousand nine hundred four |
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Notation
Scientific notation | 7.2269904 × 10^7 |
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Engineering notation | 7.2269904 × 10^6 |
Prime Factorization of 72269904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 30727
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9033738 | Product of the distinct prime numbers |
The prime factorization of 72269904 is 2 × 2 × 2 × 2 × 3 × 49 × 30727. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72269904)
Multiplication
n×yn×2 | 144539808 |
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n×3 | 216809712 |
n×4 | 289079616 |
n×5 | 361349520 |
Division
n÷yn÷2 | 36134952 |
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n÷3 | 24089968 |
n÷3 | 18067476 |
n÷5 | 14453980.8 |
Exponentiation
nyn2 | 5222939024169216 |
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n3 | 3.7746130187456E+23 |
n4 | 2.727909205019E+31 |
n5 | 1.9714573636744E+39 |
Nth Root
y√n2√n | 8501.1707429036 |
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3√n | 416.53595245517 |
4√n | 92.201793599168 |
5√n | 37.307100370086 |
Divisors of 72269904
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 | -72269903 | 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 72269904 can be divided by 40 positive divisors. The sum of these divisors (counting 72269904) is 1, the average is 0.025.
Base conversion 72269904
Base | System | Value |
---|---|---|
2 | Binary | 100010011101100000001010000 |
3 | Ternary | 12000222200200010 |
4 | Quaternary | 10103230001100 |
5 | Quinary | 122000114104 |
6 | Senary | 11100554520 |
8 | Octal | 423540120 |
10 | Decimal | 72269904 |
12 | Duodecimal | 20252a40 |
16 | Hexadecimal | 44ec050 |
20 | Vigesimal | 12bdef4 |
36 | Base36 | 170ztc |
Cryptographic Hash Functions
md5 | b833b66cdea2dcb3bae1fcca12087f35 |
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sha1 | a22509f177e0356793149dea6153a474a9119bcb |
sha256 | c4d66c653763b9c60381890fd653d0187241a0961c7edb214a3cc6bf7bb77b79 |
sha512 | eb4a84ab1066f3d13f39a66acd81cf7746c29fb06ebabae6aa28bc8388711184c3276aedce64f882064a1ae336960e3647f1c52ae3bc8f3b24e144c06fc27142 |
ripemd-160 | 7390f27ed0528cd008eb11165e3d547963865706 |
72269904 as geometric shapes
Circle
Radius = nDiameter | 144539808 |
---|---|
Circumference | 454085198.96408 |
Area | 1.6408346868477E+16 |
Sphere
Radius = nVolume | 1.5811062039781E+24 |
---|---|
Surface area | 6.563338747391E+16 |
Circumference | 454085198.96408 |
Square
Length = nPerimeter | 289079616 |
---|---|
Area | 5222939024169216 |
Diagonal | 102205078.3882 |
Cube
Length = nSurface area | 31337634145015296 |
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Volume | 3.7746130187456E+23 |
Space diagonal | 125175145.58613 |
Equilateral Triangle
Length = nPerimeter | 216809712 |
---|---|
Area | 2.2615989386738E+15 |
Altitude | 62587572.793063 |
Triangular Pyramid
Length = nSurface area | 2.2615989386738E+15 |
---|---|
Volume | 4.4484241031834E+22 |
Height | 34068359.462734 |