72642304 (number)
72642304 is an even 8-digits composite number following 72642303 and preceding 72642305. In scientific notation, it is written as 7.2642304 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 31127040 positive integers (up to 72642304) that are relatively prime to 72642304.
Interesting facts
- 72642304 has 36 divisors, whose sum is 147985600
- The reverse of 72642304 is 40324627
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | seventy-two million six hundred forty-two thousand three hundred four |
---|
Notation
Scientific notation | 7.2642304 × 10^7 |
---|---|
Engineering notation | 7.2642304 × 10^6 |
Prime Factorization of 72642304
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 5791
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 567518 | Product of the distinct prime numbers |
The prime factorization of 72642304 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 5791. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72642304)
Multiplication
n×yn×2 | 145284608 |
---|---|
n×3 | 217926912 |
n×4 | 290569216 |
n×5 | 363211520 |
Division
n÷yn÷2 | 36321152 |
---|---|
n÷3 | 24214101.333333 |
n÷3 | 18160576 |
n÷5 | 14528460.8 |
Exponentiation
nyn2 | 5276904330428416 |
---|---|
n3 | 3.833264885499E+23 |
n4 | 2.7845719312494E+31 |
n5 | 2.0227772073969E+39 |
Nth Root
y√n2√n | 8523.0454650905 |
---|---|
3√n | 417.25018389465 |
4√n | 92.320341556401 |
5√n | 37.345469360667 |
Divisors of 72642304
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72642303 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72642304 can be divided by 36 positive divisors. The sum of these divisors (counting 72642304) is 1, the average is 0.027777777777778.
Base conversion 72642304
Base | System | Value |
---|---|---|
2 | Binary | 100010101000110111100000000 |
3 | Ternary | 12001200121111201 |
4 | Quaternary | 10111012330000 |
5 | Quinary | 122044023204 |
6 | Senary | 11112550544 |
8 | Octal | 425067400 |
10 | Decimal | 72642304 |
12 | Duodecimal | 203b2454 |
16 | Hexadecimal | 4546f00 |
20 | Vigesimal | 12e05f4 |
36 | Base36 | 178z5s |
Cryptographic Hash Functions
md5 | b527b70ec0d483c7bed2ec3248802664 |
---|---|
sha1 | 8885a8bea146fe41d29b533e9f8a55b404144c5e |
sha256 | 2bdc18d68bd1610e9887a9330a32ece6089ad337109f7360fc0a33ea08aac0a6 |
sha512 | 118e3dc994b084485bbd1208ddc0b59e79848d3ede4f98b08645748d56c0154678fbdc26eb3c97dc7f00027be6f3170100c5974664f1ff779c420674278c894e |
ripemd-160 | 20237a9fe16fd11451e84f1b52c845a223ba37a7 |
72642304 as geometric shapes
Circle
Radius = nDiameter | 145284608 |
---|---|
Circumference | 456425057.17247 |
Area | 1.657788387817E+16 |
Sphere
Radius = nVolume | 1.605674240473E+24 |
---|---|
Surface area | 6.631153551268E+16 |
Circumference | 456425057.17247 |
Square
Length = nPerimeter | 290569216 |
---|---|
Area | 5276904330428416 |
Diagonal | 102731731.51883 |
Cube
Length = nSurface area | 31661425982570496 |
---|---|
Volume | 3.833264885499E+23 |
Space diagonal | 125820161.30686 |
Equilateral Triangle
Length = nPerimeter | 217926912 |
---|---|
Area | 2.2849666017456E+15 |
Altitude | 62910080.653432 |
Triangular Pyramid
Length = nSurface area | 2.2849666017456E+15 |
---|---|
Volume | 4.5175459910343E+22 |
Height | 34243910.506276 |