71462272 (number)
71462272 is an even 8-digits composite number following 71462271 and preceding 71462273. In scientific notation, it is written as 7.1462272 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 32 positive divisors. There are 30626304 positive integers (up to 71462272) that are relatively prime to 71462272.
Interesting facts
- 71462272 has 32 divisors, whose sum is 162706320
- The reverse of 71462272 is 27226417
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-one million four hundred sixty-two thousand two hundred seventy-two |
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Notation
Scientific notation | 7.1462272 × 10^7 |
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Engineering notation | 7.1462272 × 10^6 |
Prime Factorization of 71462272
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79757
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1116598 | Product of the distinct prime numbers |
The prime factorization of 71462272 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79757. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71462272)
Multiplication
n×yn×2 | 142924544 |
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n×3 | 214386816 |
n×4 | 285849088 |
n×5 | 357311360 |
Division
n÷yn÷2 | 35731136 |
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n÷3 | 23820757.333333 |
n÷3 | 17865568 |
n÷5 | 14292454.4 |
Exponentiation
nyn2 | 5106856319401984 |
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n3 | 3.6494755536202E+23 |
n4 | 2.6079981467016E+31 |
n5 | 1.8637347293509E+39 |
Nth Root
y√n2√n | 8453.5360648666 |
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3√n | 414.97850955634 |
4√n | 91.943113199775 |
5√n | 37.223342118911 |
Divisors of 71462272
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 | -71462271 | 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 71462272 can be divided by 32 positive divisors. The sum of these divisors (counting 71462272) is 1, the average is 0.03125.
Base conversion 71462272
Base | System | Value |
---|---|---|
2 | Binary | 100010000100110110110000000 |
3 | Ternary | 11222110122210211 |
4 | Quaternary | 10100212312000 |
5 | Quinary | 121243243042 |
6 | Senary | 11031403504 |
8 | Octal | 420466600 |
10 | Decimal | 71462272 |
12 | Duodecimal | 1bb23594 |
16 | Hexadecimal | 4426d80 |
20 | Vigesimal | 126cfdc |
36 | Base36 | 16jon4 |
Cryptographic Hash Functions
md5 | 175cc802a1bbd960a82d81722c2c633e |
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sha1 | 165b1e330507a178fcbe78d461e81b4144e78a12 |
sha256 | bfb87137458feaec251f345eb894a93c0c856927ea7dbf1f55604bd25164ae13 |
sha512 | 503bc2535618320e053733ca917568edae5c0258e1dfce12bbbabb9eaef449017dc36cfdad0bcf840cf26d881bd7b78d621d74dc029c425d14f0cb48fc528d55 |
ripemd-160 | 0129af106e5555c172d9f7e4c4ab176d554e31c4 |
71462272 as geometric shapes
Circle
Radius = nDiameter | 142924544 |
---|---|
Circumference | 449010697.44807 |
Area | 1.6043662295972E+16 |
Sphere
Radius = nVolume | 1.5286887451612E+24 |
---|---|
Surface area | 6.4174649183888E+16 |
Circumference | 449010697.44807 |
Square
Length = nPerimeter | 285849088 |
---|---|
Area | 5106856319401984 |
Diagonal | 101062914.2604 |
Cube
Length = nSurface area | 30641137916411904 |
---|---|
Volume | 3.6494755536202E+23 |
Space diagonal | 123776285.92831 |
Equilateral Triangle
Length = nPerimeter | 214386816 |
---|---|
Area | 2.2113336530396E+15 |
Altitude | 61888142.964153 |
Triangular Pyramid
Length = nSurface area | 2.2113336530396E+15 |
---|---|
Volume | 4.3009481862323E+22 |
Height | 33687638.086798 |