71338280 (number)
71338280 is an even 8-digits composite number following 71338279 and preceding 71338281. In scientific notation, it is written as 7.1338280 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 96 positive divisors. There are 25758720 positive integers (up to 71338280) that are relatively prime to 71338280.
Interesting facts
- 71338280 has 96 divisors, whose sum is 177678360
- The reverse of 71338280 is 08283317
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million three hundred thirty-eight thousand two hundred eighty |
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Notation
Scientific notation | 7.1338280 × 10^7 |
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Engineering notation | 7.1338280 × 10^6 |
Prime Factorization of 71338280
Prime Factorization 2 × 2 × 2 × 5 × 173 × 61 × 13 × 13
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1371890 | Product of the distinct prime numbers |
The prime factorization of 71338280 is 2 × 2 × 2 × 5 × 173 × 61 × 13 × 13. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71338280)
Multiplication
n×yn×2 | 142676560 |
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n×3 | 214014840 |
n×4 | 285353120 |
n×5 | 356691400 |
Division
n÷yn÷2 | 35669140 |
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n÷3 | 23779426.666667 |
n÷3 | 17834570 |
n÷5 | 14267656 |
Exponentiation
nyn2 | 5089150193358400 |
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n3 | 3.6305122145586E+23 |
n4 | 2.589944969056E+31 |
n5 | 1.8476221938711E+39 |
Nth Root
y√n2√n | 8446.1991451777 |
---|---|
3√n | 414.73836511183 |
4√n | 91.903205304155 |
5√n | 37.21041612857 |
Divisors of 71338280
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71338279 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71338280 can be divided by 96 positive divisors. The sum of these divisors (counting 71338280) is 1, the average is 0.010416666666667.
Base conversion 71338280
Base | System | Value |
---|---|---|
2 | Binary | 100010000001000100100101000 |
3 | Ternary | 11222020100201112 |
4 | Quaternary | 10100020210220 |
5 | Quinary | 121230311110 |
6 | Senary | 11025005452 |
8 | Octal | 420104450 |
10 | Decimal | 71338280 |
12 | Duodecimal | 1ba83888 |
16 | Hexadecimal | 4408928 |
20 | Vigesimal | 125h5e0 |
36 | Base36 | 16h0yw |
Cryptographic Hash Functions
md5 | b28a2aa54e76a842e6a3609334d763f6 |
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sha1 | 8f65ebfa7b15d31212a9945210dc3913b844d7fc |
sha256 | 3f63a107bb172e6074027345f2b7ca16bf9600814c2096d5d663d560048d06cd |
sha512 | 9321d5cbd8b01d627023d9dd59a521ee532e0b171215d7f181f0160345d25325b0dddafd908893821b7d2ec43d7a16415acff74ef2d3a3b31741b979d3079d08 |
ripemd-160 | fdb772f1250b7a79d8550fa523c172dffa95b7d3 |
71338280 as geometric shapes
Circle
Radius = nDiameter | 142676560 |
---|---|
Circumference | 448231632.73546 |
Area | 1.598803686047E+16 |
Sphere
Radius = nVolume | 1.52074540027E+24 |
---|---|
Surface area | 6.3952147441879E+16 |
Circumference | 448231632.73546 |
Square
Length = nPerimeter | 285353120 |
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Area | 5089150193358400 |
Diagonal | 100887563.09237 |
Cube
Length = nSurface area | 30534901160150400 |
---|---|
Volume | 3.6305122145586E+23 |
Space diagonal | 123561525.48457 |
Equilateral Triangle
Length = nPerimeter | 214014840 |
---|---|
Area | 2.2036666755614E+15 |
Altitude | 61780762.742287 |
Triangular Pyramid
Length = nSurface area | 2.2036666755614E+15 |
---|---|
Volume | 4.2785996768249E+22 |
Height | 33629187.697456 |