71320980 (number)
71320980 is an even 8-digits composite number following 71320979 and preceding 71320981. In scientific notation, it is written as 7.1320980 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 18906240 positive integers (up to 71320980) that are relatively prime to 71320980.
Interesting facts
- 71320980 has 48 divisors, whose sum is 200882304
- The reverse of 71320980 is 08902317
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million three hundred twenty thousand nine hundred eighty |
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Notation
Scientific notation | 7.1320980 × 10^7 |
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Engineering notation | 7.1320980 × 10^6 |
Prime Factorization of 71320980
Prime Factorization 2 × 2 × 3 × 5 × 173 × 6871
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35660490 | Product of the distinct prime numbers |
The prime factorization of 71320980 is 2 × 2 × 3 × 5 × 173 × 6871. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71320980)
Multiplication
n×yn×2 | 142641960 |
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n×3 | 213962940 |
n×4 | 285283920 |
n×5 | 356604900 |
Division
n÷yn÷2 | 35660490 |
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n÷3 | 23773660 |
n÷3 | 17830245 |
n÷5 | 14264196 |
Exponentiation
nyn2 | 5086682188160400 |
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n3 | 3.6278715860814E+23 |
n4 | 2.5874335683348E+31 |
n5 | 1.8453829777854E+39 |
Nth Root
y√n2√n | 8445.1749537828 |
---|---|
3√n | 414.7048368117 |
4√n | 91.897633015126 |
5√n | 37.208611199568 |
Divisors of 71320980
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 | -71320979 | 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 71320980 can be divided by 48 positive divisors. The sum of these divisors (counting 71320980) is 1, the average is 0.020833333333333.
Base conversion 71320980
Base | System | Value |
---|---|---|
2 | Binary | 100010000000100010110010100 |
3 | Ternary | 11222012110222210 |
4 | Quaternary | 10100010112110 |
5 | Quinary | 121224232410 |
6 | Senary | 11024353420 |
8 | Octal | 420042624 |
10 | Decimal | 71320980 |
12 | Duodecimal | 1ba75870 |
16 | Hexadecimal | 4404594 |
20 | Vigesimal | 125f290 |
36 | Base36 | 16gnmc |
Cryptographic Hash Functions
md5 | 1527233f7396d16e0aa26f8bc42c1075 |
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sha1 | f47d32fd789d05fe360e19dce10f10e10e51b343 |
sha256 | 3ee88684999fce71fcea493af397d14f352bbb89c829ca69cea802d4d4d4eac6 |
sha512 | d9972a5c38a9903022c558d097e55cb2cfd2cb3449d64e5de62bce2f0d6a81d135bfb7f335c4b7932b8c153a9504bec9685216ce87fb0a02b228329c7fda4888 |
ripemd-160 | 6f3fa502c61a1da11bb42d6937e53875f9d1e732 |
71320980 as geometric shapes
Circle
Radius = nDiameter | 142641960 |
---|---|
Circumference | 448122933.62965 |
Area | 1.5980283393471E+16 |
Sphere
Radius = nVolume | 1.5196392964001E+24 |
---|---|
Surface area | 6.3921133573883E+16 |
Circumference | 448122933.62965 |
Square
Length = nPerimeter | 285283920 |
---|---|
Area | 5086682188160400 |
Diagonal | 100863097.19774 |
Cube
Length = nSurface area | 30520093128962400 |
---|---|
Volume | 3.6278715860814E+23 |
Space diagonal | 123531561.0056 |
Equilateral Triangle
Length = nPerimeter | 213962940 |
---|---|
Area | 2.2025979979624E+15 |
Altitude | 61765780.502802 |
Triangular Pyramid
Length = nSurface area | 2.2025979979624E+15 |
---|---|
Volume | 4.2754876663203E+22 |
Height | 33621032.399247 |