71720160 (number)
71720160 is an even 8-digits composite number following 71720159 and preceding 71720161. In scientific notation, it is written as 7.1720160 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 48 positive divisors. There are 19125248 positive integers (up to 71720160) that are relatively prime to 71720160.
Interesting facts
- 71720160 has 48 divisors, whose sum is 225920016
- The reverse of 71720160 is 06102717
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | seventy-one million seven hundred twenty thousand one hundred sixty |
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Notation
Scientific notation | 7.1720160 × 10^7 |
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Engineering notation | 7.1720160 × 10^6 |
Prime Factorization of 71720160
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149417
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4482510 | Product of the distinct prime numbers |
The prime factorization of 71720160 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149417. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71720160)
Multiplication
n×yn×2 | 143440320 |
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n×3 | 215160480 |
n×4 | 286880640 |
n×5 | 358600800 |
Division
n÷yn÷2 | 35860080 |
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n÷3 | 23906720 |
n÷3 | 17930040 |
n÷5 | 14344032 |
Exponentiation
nyn2 | 5143781350425600 |
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n3 | 3.6891282145754E+23 |
n4 | 2.6458486580986E+31 |
n5 | 1.8976068909462E+39 |
Nth Root
y√n2√n | 8468.7755903672 |
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3√n | 415.47709199888 |
4√n | 92.025950635499 |
5√n | 37.250169215727 |
Divisors of 71720160
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 | -71720159 | 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 71720160 can be divided by 48 positive divisors. The sum of these divisors (counting 71720160) is 1, the average is 0.020833333333333.
Base conversion 71720160
Base | System | Value |
---|---|---|
2 | Binary | 100010001100101110011100000 |
3 | Ternary | 11222221202120020 |
4 | Quaternary | 10101211303200 |
5 | Quinary | 121330021120 |
6 | Senary | 11041113440 |
8 | Octal | 421456340 |
10 | Decimal | 71720160 |
12 | Duodecimal | 20028880 |
16 | Hexadecimal | 4465ce0 |
20 | Vigesimal | 1285080 |
36 | Base36 | 16p7mo |
Cryptographic Hash Functions
md5 | c511c81a4d5176e893739850a88c0846 |
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sha1 | cbb50c28624376d604ba88f7cd4cc375ae57db67 |
sha256 | 31abc045304eb7b6da209245d8e7074b4c1bafd2925f4b4a5e35ab633c4413e8 |
sha512 | 6c0ec40e4d10713ee8f813a99571f7bd202a32c36fd08346c2020f8d0bf7896c030b977a7e1a4c5fec905192e6a9c2079c41ed1d11c3a07a4174331c86243070 |
ripemd-160 | 6328ddd70a4f93e045e3bf1e051ec82cfb33bc11 |
71720160 as geometric shapes
Circle
Radius = nDiameter | 143440320 |
---|---|
Circumference | 450631055.54057 |
Area | 1.6159665702169E+16 |
Sphere
Radius = nVolume | 1.5452984129415E+24 |
---|---|
Surface area | 6.4638662808677E+16 |
Circumference | 450631055.54057 |
Square
Length = nPerimeter | 286880640 |
---|---|
Area | 5143781350425600 |
Diagonal | 101427622.96757 |
Cube
Length = nSurface area | 30862688102553600 |
---|---|
Volume | 3.6891282145754E+23 |
Space diagonal | 124222961.04697 |
Equilateral Triangle
Length = nPerimeter | 215160480 |
---|---|
Area | 2.2273226604906E+15 |
Altitude | 62111480.523485 |
Triangular Pyramid
Length = nSurface area | 2.2273226604906E+15 |
---|---|
Volume | 4.3476792953215E+22 |
Height | 33809207.655856 |