71323520 (number)
71323520 is an even 8-digits composite number following 71323519 and preceding 71323521. In scientific notation, it is written as 7.1323520 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 28529152 positive integers (up to 71323520) that are relatively prime to 71323520.
Interesting facts
- 71323520 has 32 divisors, whose sum is 170509320
- The reverse of 71323520 is 02532317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | seventy-one million three hundred twenty-three thousand five hundred twenty |
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Notation
Scientific notation | 7.1323520 × 10^7 |
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Engineering notation | 7.1323520 × 10^6 |
Prime Factorization of 71323520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111443
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1114430 | Product of the distinct prime numbers |
The prime factorization of 71323520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 111443. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71323520)
Multiplication
n×yn×2 | 142647040 |
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n×3 | 213970560 |
n×4 | 285294080 |
n×5 | 356617600 |
Division
n÷yn÷2 | 35661760 |
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n÷3 | 23774506.666667 |
n÷3 | 17830880 |
n÷5 | 14264704 |
Exponentiation
nyn2 | 5087044505190400 |
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n3 | 3.6282592050684E+23 |
n4 | 2.5878021797788E+31 |
n5 | 1.845711605255E+39 |
Nth Root
y√n2√n | 8445.3253341716 |
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3√n | 414.70975980342 |
4√n | 91.898451206598 |
5√n | 37.20887622264 |
Divisors of 71323520
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 | -71323519 | 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 71323520 can be divided by 32 positive divisors. The sum of these divisors (counting 71323520) is 1, the average is 0.03125.
Base conversion 71323520
Base | System | Value |
---|---|---|
2 | Binary | 100010000000100111110000000 |
3 | Ternary | 11222012121110212 |
4 | Quaternary | 10100010332000 |
5 | Quinary | 121224323040 |
6 | Senary | 11024413252 |
8 | Octal | 420047600 |
10 | Decimal | 71323520 |
12 | Duodecimal | 1ba77228 |
16 | Hexadecimal | 4404f80 |
20 | Vigesimal | 125f8g0 |
36 | Base36 | 16gpkw |
Cryptographic Hash Functions
md5 | 096f4a710827551c6b6fcbaa0f346862 |
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sha1 | 877700380c0f8400fda3d755a0ff05777776cec7 |
sha256 | 5130e1e6f195bce2ba691d8b25996b7639efca4376bf0d8e1fccfd2af8571e09 |
sha512 | 0fe2a26d240896d6fcfbaa0a16d1d5197df3a036f850edaa050c366329660c4c68c5e890ca3df7c68ec9505c56de986a7ac41b824df922b6a15fd07efa79758f |
ripemd-160 | 6af4e4bc7a2a79e8a785f6206c16765c29138dde |
71323520 as geometric shapes
Circle
Radius = nDiameter | 142647040 |
---|---|
Circumference | 448138892.92033 |
Area | 1.598142164599E+16 |
Sphere
Radius = nVolume | 1.5198016618616E+24 |
---|---|
Surface area | 6.3925686583962E+16 |
Circumference | 448138892.92033 |
Square
Length = nPerimeter | 285294080 |
---|---|
Area | 5087044505190400 |
Diagonal | 100866689.30019 |
Cube
Length = nSurface area | 30522267031142400 |
---|---|
Volume | 3.6282592050684E+23 |
Space diagonal | 123535960.41465 |
Equilateral Triangle
Length = nPerimeter | 213970560 |
---|---|
Area | 2.2027548858385E+15 |
Altitude | 61767980.207327 |
Triangular Pyramid
Length = nSurface area | 2.2027548858385E+15 |
---|---|
Volume | 4.2759444796773E+22 |
Height | 33622229.76673 |