71725904 (number)
71725904 is an even 8-digits composite number following 71725903 and preceding 71725905. In scientific notation, it is written as 7.1725904 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 34957440 positive integers (up to 71725904) that are relatively prime to 71725904.
Interesting facts
- 71725904 has 40 divisors, whose sum is 142526592
- The reverse of 71725904 is 40952717
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-one million seven hundred twenty-five thousand nine hundred four |
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Notation
Scientific notation | 7.1725904 × 10^7 |
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Engineering notation | 7.1725904 × 10^6 |
Prime Factorization of 71725904
Prime Factorization 2 × 2 × 2 × 2 × 71 × 103 × 613
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8965738 | Product of the distinct prime numbers |
The prime factorization of 71725904 is 2 × 2 × 2 × 2 × 71 × 103 × 613. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71725904)
Multiplication
n×yn×2 | 143451808 |
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n×3 | 215177712 |
n×4 | 286903616 |
n×5 | 358629520 |
Division
n÷yn÷2 | 35862952 |
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n÷3 | 23908634.666667 |
n÷3 | 17931476 |
n÷5 | 14345180.8 |
Exponentiation
nyn2 | 5144605304617216 |
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n3 | 3.6900146619687E+23 |
n4 | 2.6466963740296E+31 |
n5 | 1.8983669004079E+39 |
Nth Root
y√n2√n | 8469.1147117039 |
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3√n | 415.48818342565 |
4√n | 92.02779314807 |
5√n | 37.2507658628 |
Divisors of 71725904
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 | -71725903 | 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 71725904 can be divided by 40 positive divisors. The sum of these divisors (counting 71725904) is 1, the average is 0.025.
Base conversion 71725904
Base | System | Value |
---|---|---|
2 | Binary | 100010001100111001101010000 |
3 | Ternary | 11222222001102222 |
4 | Quaternary | 10101213031100 |
5 | Quinary | 121330212104 |
6 | Senary | 11041200212 |
8 | Octal | 421471520 |
10 | Decimal | 71725904 |
12 | Duodecimal | 20030068 |
16 | Hexadecimal | 4467350 |
20 | Vigesimal | 1285ef4 |
36 | Base36 | 16pc28 |
Cryptographic Hash Functions
md5 | fab2187225508494d970e342f101e40f |
---|---|
sha1 | 8cf87a5f28a8622730dd0d7d8d3bbc7dc3a03390 |
sha256 | 6f0d53e5768a0960f916e89354142cee9f09e6cd9caacee5fbfcef046f4988d1 |
sha512 | 909a6708fc3282fa8ae99b73d4d46001bf55b588c37092b6bf69cc1be28318bad3334d61d7dbd75b720f2b43a17f5964c8f14c582f56f9a2031b45020edcfae0 |
ripemd-160 | a6b9b55cdb6d516710b599ea937c359d608931f3 |
71725904 as geometric shapes
Circle
Radius = nDiameter | 143451808 |
---|---|
Circumference | 450667146.15697 |
Area | 1.6162254230605E+16 |
Sphere
Radius = nVolume | 1.5456697271572E+24 |
---|---|
Surface area | 6.4649016922418E+16 |
Circumference | 450667146.15697 |
Square
Length = nPerimeter | 286903616 |
---|---|
Area | 5144605304617216 |
Diagonal | 101435746.21027 |
Cube
Length = nSurface area | 30867631827703296 |
---|---|
Volume | 3.6900146619687E+23 |
Space diagonal | 124232909.94681 |
Equilateral Triangle
Length = nPerimeter | 215177712 |
---|---|
Area | 2.2276794431213E+15 |
Altitude | 62116454.973404 |
Triangular Pyramid
Length = nSurface area | 2.2276794431213E+15 |
---|---|
Volume | 4.348723983593E+22 |
Height | 33811915.403424 |