71395620 (number)
71395620 is an even 8-digits composite number following 71395619 and preceding 71395621. In scientific notation, it is written as 7.1395620 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 18725760 positive integers (up to 71395620) that are relatively prime to 71395620.
Interesting facts
- 71395620 has 48 divisors, whose sum is 203195328
- The reverse of 71395620 is 02659317
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred ninety-five thousand six hundred twenty |
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Notation
Scientific notation | 7.1395620 × 10^7 |
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Engineering notation | 7.1395620 × 10^6 |
Prime Factorization of 71395620
Prime Factorization 2 × 2 × 3 × 5 × 61 × 19507
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35697810 | Product of the distinct prime numbers |
The prime factorization of 71395620 is 2 × 2 × 3 × 5 × 61 × 19507. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71395620)
Multiplication
n×yn×2 | 142791240 |
---|---|
n×3 | 214186860 |
n×4 | 285582480 |
n×5 | 356978100 |
Division
n÷yn÷2 | 35697810 |
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n÷3 | 23798540 |
n÷3 | 17848905 |
n÷5 | 14279124 |
Exponentiation
nyn2 | 5097334555184400 |
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n3 | 3.6392736091481E+23 |
n4 | 2.5982819567477E+31 |
n5 | 1.8550595123681E+39 |
Nth Root
y√n2√n | 8449.5928896013 |
---|---|
3√n | 414.84945427341 |
4√n | 91.921667138935 |
5√n | 37.21639597446 |
Divisors of 71395620
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 | -71395619 | 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 71395620 can be divided by 48 positive divisors. The sum of these divisors (counting 71395620) is 1, the average is 0.020833333333333.
Base conversion 71395620
Base | System | Value |
---|---|---|
2 | Binary | 100010000010110100100100100 |
3 | Ternary | 11222100021101020 |
4 | Quaternary | 10100112210210 |
5 | Quinary | 121234124440 |
6 | Senary | 11030131140 |
8 | Octal | 420264444 |
10 | Decimal | 71395620 |
12 | Duodecimal | 1bab0ab0 |
16 | Hexadecimal | 4416924 |
20 | Vigesimal | 1264910 |
36 | Base36 | 16i97o |
Cryptographic Hash Functions
md5 | c83553753bbd6bd7cf3805b32155a5d6 |
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sha1 | 78f37900808d23493f400dbe082c58106dbbc4be |
sha256 | cf82ecfa7f3eb0b7e6a226755f8b38cb84b3693c73b1cea1c70fda819a3995fb |
sha512 | 824a1f79d8ab73efac4f0f80d1ebd17918d73d5600233b0cfd4bd826f2876949664b55eb70f0be5efb3fd43da07d669915f161ad4dd3c7e3259a66617c0c3ffb |
ripemd-160 | 629b8886eb95d67a2e2c2ccf2b5d798ab2644de9 |
71395620 as geometric shapes
Circle
Radius = nDiameter | 142791240 |
---|---|
Circumference | 448591910.58098 |
Area | 1.6013748791457E+16 |
Sphere
Radius = nVolume | 1.5244153646537E+24 |
---|---|
Surface area | 6.4054995165827E+16 |
Circumference | 448591910.58098 |
Square
Length = nPerimeter | 285582480 |
---|---|
Area | 5097334555184400 |
Diagonal | 100968654.09804 |
Cube
Length = nSurface area | 30584007331106400 |
---|---|
Volume | 3.6392736091481E+23 |
Space diagonal | 123660841.27788 |
Equilateral Triangle
Length = nPerimeter | 214186860 |
---|---|
Area | 2.207210608189E+15 |
Altitude | 61830420.63894 |
Triangular Pyramid
Length = nSurface area | 2.207210608189E+15 |
---|---|
Volume | 4.2889250793698E+22 |
Height | 33656218.032679 |