71372160 (number)
71372160 is an even 8-digits composite number following 71372159 and preceding 71372161. In scientific notation, it is written as 7.1372160 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 32 positive divisors. There are 19031040 positive integers (up to 71372160) that are relatively prime to 71372160.
Interesting facts
- 71372160 has 32 divisors, whose sum is 145358160
- The reverse of 71372160 is 06127317
- Previous prime number is 45
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million three hundred seventy-two thousand one hundred sixty |
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Notation
Scientific notation | 7.1372160 × 10^7 |
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Engineering notation | 7.1372160 × 10^6 |
Prime Factorization of 71372160
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 12391
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1115190 | Product of the distinct prime numbers |
The prime factorization of 71372160 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 12391. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71372160)
Multiplication
n×yn×2 | 142744320 |
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n×3 | 214116480 |
n×4 | 285488640 |
n×5 | 356860800 |
Division
n÷yn÷2 | 35686080 |
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n÷3 | 23790720 |
n÷3 | 17843040 |
n÷5 | 14274432 |
Exponentiation
nyn2 | 5093985223065600 |
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n3 | 3.6356872837827E+23 |
n4 | 2.5948685452811E+31 |
n5 | 1.8520137299277E+39 |
Nth Root
y√n2√n | 8448.2045429783 |
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3√n | 414.80401061555 |
4√n | 91.914115036693 |
5√n | 37.213949854014 |
Divisors of 71372160
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71372159 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71372160 can be divided by 32 positive divisors. The sum of these divisors (counting 71372160) is 1, the average is 0.03125.
Base conversion 71372160
Base | System | Value |
---|---|---|
2 | Binary | 100010000010000110110000000 |
3 | Ternary | 11222022002012100 |
4 | Quaternary | 10100100312000 |
5 | Quinary | 121232402120 |
6 | Senary | 11025430400 |
8 | Octal | 420206600 |
10 | Decimal | 71372160 |
12 | Duodecimal | 1ba9b400 |
16 | Hexadecimal | 4410d80 |
20 | Vigesimal | 1261a80 |
36 | Base36 | 16hr40 |
Cryptographic Hash Functions
md5 | 45d66a2fe7a6bc8aaf250fadf8dac17c |
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sha1 | d4f6717f5bc4acce873d20a82ccbce25c1fc07af |
sha256 | dcccb0c5c3f669517a2beca835e31c904cc69e791bbf9c3713a5763b87a3673e |
sha512 | f9b6afc6fffa29c3c5bd83b9e20d488d64246bc60c9de1dd53393812917b4ce935684c7a937f879ec085bed509996d287063dc0824c20054089c491a27ed70e1 |
ripemd-160 | cd5da43b2aa0278d13bde92a59c4108786a88183 |
71372160 as geometric shapes
Circle
Radius = nDiameter | 142744320 |
---|---|
Circumference | 448444507.05367 |
Area | 1.6003226554278E+16 |
Sphere
Radius = nVolume | 1.5229131281976E+24 |
---|---|
Surface area | 6.4012906217111E+16 |
Circumference | 448444507.05367 |
Square
Length = nPerimeter | 285488640 |
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Area | 5093985223065600 |
Diagonal | 100935476.64786 |
Cube
Length = nSurface area | 30563911338393600 |
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Volume | 3.6356872837827E+23 |
Space diagonal | 123620207.36594 |
Equilateral Triangle
Length = nPerimeter | 214116480 |
---|---|
Area | 2.2057603048387E+15 |
Altitude | 61810103.682968 |
Triangular Pyramid
Length = nSurface area | 2.2057603048387E+15 |
---|---|
Volume | 4.2846985543941E+22 |
Height | 33645158.882621 |