71308980 (number)
71308980 is an even 8-digits composite number following 71308979 and preceding 71308981. In scientific notation, it is written as 7.1308980 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 18950400 positive integers (up to 71308980) that are relatively prime to 71308980.
Interesting facts
- 71308980 has 48 divisors, whose sum is 166960080
- The reverse of 71308980 is 08980317
- Previous prime number is 421
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million three hundred eight thousand nine hundred eighty |
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Notation
Scientific notation | 7.1308980 × 10^7 |
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Engineering notation | 7.1308980 × 10^6 |
Prime Factorization of 71308980
Prime Factorization 2 × 2 × 9 × 5 × 421 × 941
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35654490 | Product of the distinct prime numbers |
The prime factorization of 71308980 is 2 × 2 × 9 × 5 × 421 × 941. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71308980)
Multiplication
n×yn×2 | 142617960 |
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n×3 | 213926940 |
n×4 | 285235920 |
n×5 | 356544900 |
Division
n÷yn÷2 | 35654490 |
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n÷3 | 23769660 |
n÷3 | 17827245 |
n÷5 | 14261796 |
Exponentiation
nyn2 | 5084970628640400 |
---|---|
n3 | 3.6260406885831E+23 |
n4 | 2.5856926294136E+31 |
n5 | 1.84383103997E+39 |
Nth Root
y√n2√n | 8444.4644590406 |
---|---|
3√n | 414.68157700246 |
4√n | 91.89376724806 |
5√n | 37.207359019949 |
Divisors of 71308980
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 | -71308979 | 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 71308980 can be divided by 48 positive divisors. The sum of these divisors (counting 71308980) is 1, the average is 0.020833333333333.
Base conversion 71308980
Base | System | Value |
---|---|---|
2 | Binary | 100010000000001011010110100 |
3 | Ternary | 11222011212112100 |
4 | Quaternary | 10100001122310 |
5 | Quinary | 121223341410 |
6 | Senary | 11024222100 |
8 | Octal | 420013264 |
10 | Decimal | 71308980 |
12 | Duodecimal | 1ba6a930 |
16 | Hexadecimal | 44016b4 |
20 | Vigesimal | 125dc90 |
36 | Base36 | 16ged0 |
Cryptographic Hash Functions
md5 | 79a84470cb5efc9f8a53330ce743594c |
---|---|
sha1 | 4d0ec94284c5c3b2d11ff9c6b7b1119bed0d1d7f |
sha256 | a32d277f4c2a7f93c8c2ff8c629d8a38ad947a598c249c9d1ce9cb1cbb4d4565 |
sha512 | 47c78e1bd59c3e36835ed5e01f2087238d15a09d8bb350954c83d85fa04c1e00b2a082c7161ac8c4e66768ac74294a3b72e426d68a8b846ef09415c1d89e22e5 |
ripemd-160 | 7d0c037bdd377209174712863f33b0692b1aefbe |
71308980 as geometric shapes
Circle
Radius = nDiameter | 142617960 |
---|---|
Circumference | 448047535.40596 |
Area | 1.5974906370657E+16 |
Sphere
Radius = nVolume | 1.5188723718494E+24 |
---|---|
Surface area | 6.3899625482626E+16 |
Circumference | 448047535.40596 |
Square
Length = nPerimeter | 285235920 |
---|---|
Area | 5084970628640400 |
Diagonal | 100846126.63499 |
Cube
Length = nSurface area | 30509823771842400 |
---|---|
Volume | 3.6260406885831E+23 |
Space diagonal | 123510776.39591 |
Equilateral Triangle
Length = nPerimeter | 213926940 |
---|---|
Area | 2.2018568709502E+15 |
Altitude | 61755388.197956 |
Triangular Pyramid
Length = nSurface area | 2.2018568709502E+15 |
---|---|
Volume | 4.2733299329257E+22 |
Height | 33615375.544997 |