71207968 (number)
71207968 is an even 8-digits composite number following 71207967 and preceding 71207969. In scientific notation, it is written as 7.1207968 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 30928896 positive integers (up to 71207968) that are relatively prime to 71207968.
Interesting facts
- 71207968 has 48 divisors, whose sum is 159871320
- The reverse of 71207968 is 86970217
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-one million two hundred seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.1207968 × 10^7 |
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Engineering notation | 7.1207968 × 10^6 |
Prime Factorization of 71207968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10069
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4450498 | Product of the distinct prime numbers |
The prime factorization of 71207968 is 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10069. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71207968)
Multiplication
n×yn×2 | 142415936 |
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n×3 | 213623904 |
n×4 | 284831872 |
n×5 | 356039840 |
Division
n÷yn÷2 | 35603984 |
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n÷3 | 23735989.333333 |
n÷3 | 17801992 |
n÷5 | 14241593.6 |
Exponentiation
nyn2 | 5070574706689024 |
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n3 | 3.6106532145552E+23 |
n4 | 2.5710727856114E+31 |
n5 | 1.8308086864349E+39 |
Nth Root
y√n2√n | 8438.4813799641 |
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3√n | 414.48568017142 |
4√n | 91.861207154947 |
5√n | 37.196811901972 |
Divisors of 71207968
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 | -71207967 | 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 71207968 can be divided by 48 positive divisors. The sum of these divisors (counting 71207968) is 1, the average is 0.020833333333333.
Base conversion 71207968
Base | System | Value |
---|---|---|
2 | Binary | 100001111101000110000100000 |
3 | Ternary | 11221222201222011 |
4 | Quaternary | 10033220300200 |
5 | Quinary | 121212123333 |
6 | Senary | 11022122304 |
8 | Octal | 417506040 |
10 | Decimal | 71207968 |
12 | Duodecimal | 1ba20394 |
16 | Hexadecimal | 43e8c20 |
20 | Vigesimal | 1250ji8 |
36 | Base36 | 16e8f4 |
Cryptographic Hash Functions
md5 | 8aea13bb876390cbae63431e2f63b438 |
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sha1 | dde50e48a10b8847f28e980c30ae1588a8bfd933 |
sha256 | 962178d8b3ce0dc8fde33f2d20e0a27e31257b3e8795c21196ed05b5d90d75b1 |
sha512 | 33795d1fa6bdf4fd5db1dd0eda1e1760ecee6105b04f59f53017febf8eec5e44cfefa6bb70c57d7d06fc4cda03ed10724c2a96d02027eb2d9db38386c49f3fee |
ripemd-160 | f3d98770ac1ec58655aeea88a20661be73c7d6b5 |
71207968 as geometric shapes
Circle
Radius = nDiameter | 142415936 |
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Circumference | 447412858.29171 |
Area | 1.5929680248012E+16 |
Sphere
Radius = nVolume | 1.5124268818009E+24 |
---|---|
Surface area | 6.371872099205E+16 |
Circumference | 447412858.29171 |
Square
Length = nPerimeter | 284831872 |
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Area | 5070574706689024 |
Diagonal | 100703274.09463 |
Cube
Length = nSurface area | 30423448240134144 |
---|---|
Volume | 3.6106532145552E+23 |
Space diagonal | 123335818.47974 |
Equilateral Triangle
Length = nPerimeter | 213623904 |
---|---|
Area | 2.1956232538898E+15 |
Altitude | 61667909.239869 |
Triangular Pyramid
Length = nSurface area | 2.1956232538898E+15 |
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Volume | 4.255195620875E+22 |
Height | 33567758.031543 |