72647900 (number)
72647900 is an even 8-digits composite number following 72647899 and preceding 72647901. In scientific notation, it is written as 7.2647900 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 24729600 positive integers (up to 72647900) that are relatively prime to 72647900.
Interesting facts
- 72647900 has 48 divisors, whose sum is 138692736
- The reverse of 72647900 is 00974627
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-two million six hundred forty-seven thousand nine hundred |
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Notation
Scientific notation | 7.2647900 × 10^7 |
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Engineering notation | 7.2647900 × 10^6 |
Prime Factorization of 72647900
Prime Factorization 2 × 2 × 25 × 377 × 41 × 47
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36323950 | Product of the distinct prime numbers |
The prime factorization of 72647900 is 2 × 2 × 25 × 377 × 41 × 47. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72647900)
Multiplication
n×yn×2 | 145295800 |
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n×3 | 217943700 |
n×4 | 290591600 |
n×5 | 363239500 |
Division
n÷yn÷2 | 36323950 |
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n÷3 | 24215966.666667 |
n÷3 | 18161975 |
n÷5 | 14529580 |
Exponentiation
nyn2 | 5277717374410000 |
---|---|
n3 | 3.834150840444E+23 |
n4 | 2.7854300684149E+31 |
n5 | 2.023556450672E+39 |
Nth Root
y√n2√n | 8523.3737451786 |
---|---|
3√n | 417.26089790906 |
4√n | 92.322119479454 |
5√n | 37.346044724596 |
Divisors of 72647900
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72647899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72647900 can be divided by 48 positive divisors. The sum of these divisors (counting 72647900) is 1, the average is 0.020833333333333.
Base conversion 72647900
Base | System | Value |
---|---|---|
2 | Binary | 100010101001000010011011100 |
3 | Ternary | 12001200220011222 |
4 | Quaternary | 10111020103130 |
5 | Quinary | 122044213100 |
6 | Senary | 11113032512 |
8 | Octal | 425102334 |
10 | Decimal | 72647900 |
12 | Duodecimal | 203b5738 |
16 | Hexadecimal | 45484dc |
20 | Vigesimal | 12e0jf0 |
36 | Base36 | 1793h8 |
Cryptographic Hash Functions
md5 | 908610ca79414d461b18e00ae7ec1862 |
---|---|
sha1 | 06940cda29c0bb49cb8019f54ab394003117a761 |
sha256 | 6e277c0f1eca011abcae7b63860ee3a4736a68eef0a5498cd368483ef0b2e543 |
sha512 | f713948c7bb6d3fd684a25a8641a9670f8929a40debd011a3fb7064601714128861ba2d71459dfbc78c6b7d405831a1bdaa446cb7832c963b5999bdb4867d5c1 |
ripemd-160 | a6e759e818f699858e1a39a74f28446bc8948944 |
72647900 as geometric shapes
Circle
Radius = nDiameter | 145295800 |
---|---|
Circumference | 456460217.87745 |
Area | 1.658043813117E+16 |
Sphere
Radius = nVolume | 1.6060453484125E+24 |
---|---|
Surface area | 6.6321752524679E+16 |
Circumference | 456460217.87745 |
Square
Length = nPerimeter | 290591600 |
---|---|
Area | 5277717374410000 |
Diagonal | 102739645.45792 |
Cube
Length = nSurface area | 31666304246460000 |
---|---|
Volume | 3.834150840444E+23 |
Space diagonal | 125829853.86318 |
Equilateral Triangle
Length = nPerimeter | 217943700 |
---|---|
Area | 2.2853186601168E+15 |
Altitude | 62914926.931592 |
Triangular Pyramid
Length = nSurface area | 2.2853186601168E+15 |
---|---|
Volume | 4.5185900989501E+22 |
Height | 34246548.485975 |