71320880 (number)
71320880 is an even 8-digits composite number following 71320879 and preceding 71320881. In scientific notation, it is written as 7.1320880 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 28263168 positive integers (up to 71320880) that are relatively prime to 71320880.
Interesting facts
- 71320880 has 40 divisors, whose sum is 167362800
- The reverse of 71320880 is 08802317
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | seventy-one million three hundred twenty thousand eight hundred eighty |
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Notation
Scientific notation | 7.1320880 × 10^7 |
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Engineering notation | 7.1320880 × 10^6 |
Prime Factorization of 71320880
Prime Factorization 2 × 2 × 2 × 2 × 5 × 109 × 8179
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8915110 | Product of the distinct prime numbers |
The prime factorization of 71320880 is 2 × 2 × 2 × 2 × 5 × 109 × 8179. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71320880)
Multiplication
n×yn×2 | 142641760 |
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n×3 | 213962640 |
n×4 | 285283520 |
n×5 | 356604400 |
Division
n÷yn÷2 | 35660440 |
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n÷3 | 23773626.666667 |
n÷3 | 17830220 |
n÷5 | 14264176 |
Exponentiation
nyn2 | 5086667923974400 |
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n3 | 3.6278563260563E+23 |
n4 | 2.587419056879E+31 |
n5 | 1.8453700406538E+39 |
Nth Root
y√n2√n | 8445.1690332402 |
---|---|
3√n | 414.70464299074 |
4√n | 91.897600802416 |
5√n | 37.208600765434 |
Divisors of 71320880
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71320879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71320880 can be divided by 40 positive divisors. The sum of these divisors (counting 71320880) is 1, the average is 0.025.
Base conversion 71320880
Base | System | Value |
---|---|---|
2 | Binary | 100010000000100010100110000 |
3 | Ternary | 11222012110212002 |
4 | Quaternary | 10100010110300 |
5 | Quinary | 121224232010 |
6 | Senary | 11024353132 |
8 | Octal | 420042460 |
10 | Decimal | 71320880 |
12 | Duodecimal | 1ba757a8 |
16 | Hexadecimal | 4404530 |
20 | Vigesimal | 125f240 |
36 | Base36 | 16gnjk |
Cryptographic Hash Functions
md5 | 28b2a8a65022b6d24a30f627fac8373e |
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sha1 | 177f010ad90101a0e6e1b4e8f3a3c405213710da |
sha256 | 0a1bf863210ea8c06192f2671559bf4289893ca93a36c912cb4790c563053209 |
sha512 | 1b58744a7cdf7ae7882ec8637eaefbd9163749965d58b9a1cb5ded1925102bae361cb162fb9fef83e3384b808020f1a00499878f8927f2da2651ecff10b00b7c |
ripemd-160 | deed324940f8f24a1cb5e7f92835d31eaf959d7b |
71320880 as geometric shapes
Circle
Radius = nDiameter | 142641760 |
---|---|
Circumference | 448122305.31112 |
Area | 1.5980238581209E+16 |
Sphere
Radius = nVolume | 1.5196329042957E+24 |
---|---|
Surface area | 6.3920954324835E+16 |
Circumference | 448122305.31112 |
Square
Length = nPerimeter | 285283520 |
---|---|
Area | 5086667923974400 |
Diagonal | 100862955.77638 |
Cube
Length = nSurface area | 30520007543846400 |
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Volume | 3.6278563260563E+23 |
Space diagonal | 123531387.80052 |
Equilateral Triangle
Length = nPerimeter | 213962640 |
---|---|
Area | 2.2025918213886E+15 |
Altitude | 61765693.900261 |
Triangular Pyramid
Length = nSurface area | 2.2025918213886E+15 |
---|---|
Volume | 4.2754696822082E+22 |
Height | 33620985.258795 |