71317920 (number)
71317920 is an even 8-digits composite number following 71317919 and preceding 71317921. In scientific notation, it is written as 7.1317920 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 19017984 positive integers (up to 71317920) that are relatively prime to 71317920.
Interesting facts
- 71317920 has 48 divisors, whose sum is 224652960
- The reverse of 71317920 is 02971317
- Previous prime number is 5
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 seventeen thousand nine hundred twenty |
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Notation
Scientific notation | 7.1317920 × 10^7 |
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Engineering notation | 7.1317920 × 10^6 |
Prime Factorization of 71317920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 148579
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4457370 | Product of the distinct prime numbers |
The prime factorization of 71317920 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 148579. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71317920)
Multiplication
n×yn×2 | 142635840 |
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n×3 | 213953760 |
n×4 | 285271680 |
n×5 | 356589600 |
Division
n÷yn÷2 | 35658960 |
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n÷3 | 23772640 |
n÷3 | 17829480 |
n÷5 | 14263584 |
Exponentiation
nyn2 | 5086245713126400 |
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n3 | 3.6274046486909E+23 |
n4 | 2.5869895454297E+31 |
n5 | 1.8449871344179E+39 |
Nth Root
y√n2√n | 8444.9937833014 |
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3√n | 414.69890580819 |
4√n | 91.896647290864 |
5√n | 37.208291909776 |
Divisors of 71317920
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 | -71317919 | 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 71317920 can be divided by 48 positive divisors. The sum of these divisors (counting 71317920) is 1, the average is 0.020833333333333.
Base conversion 71317920
Base | System | Value |
---|---|---|
2 | Binary | 100010000000011100110100000 |
3 | Ternary | 11222012022210110 |
4 | Quaternary | 10100003212200 |
5 | Quinary | 121224133140 |
6 | Senary | 11024331320 |
8 | Octal | 420034640 |
10 | Decimal | 71317920 |
12 | Duodecimal | 1ba73b40 |
16 | Hexadecimal | 44039a0 |
20 | Vigesimal | 125eeg0 |
36 | Base36 | 16gl9c |
Cryptographic Hash Functions
md5 | 05a91ed50177ed76a664c2e8f06a34b8 |
---|---|
sha1 | f920c8ff306eda85618633d1df2c635ac8767c2d |
sha256 | 6159e9acd347c00a1a26a23d15d8cbbfddbef408b05aad9ee92e7dffb1c0458e |
sha512 | 26ac5c5d35aeb5fffc465a1f411b936ca5c7645580ca4a49e9e97da41d99e2946a2e4caab98a6ecec0a117d0d2876b85e308a4a2cfcf4a0132c5ddde3a1fdff4 |
ripemd-160 | 082a0ab090a8808fc7541605a8cf5441265ca3db |
71317920 as geometric shapes
Circle
Radius = nDiameter | 142635840 |
---|---|
Circumference | 448103707.08261 |
Area | 1.597891216671E+16 |
Sphere
Radius = nVolume | 1.5194437061233E+24 |
---|---|
Surface area | 6.3915648666842E+16 |
Circumference | 448103707.08261 |
Square
Length = nPerimeter | 285271680 |
---|---|
Area | 5086245713126400 |
Diagonal | 100858769.70424 |
Cube
Length = nSurface area | 30517474278758400 |
---|---|
Volume | 3.6274046486909E+23 |
Space diagonal | 123526260.93013 |
Equilateral Triangle
Length = nPerimeter | 213953760 |
---|---|
Area | 2.2024089987286E+15 |
Altitude | 61763130.465066 |
Triangular Pyramid
Length = nSurface area | 2.2024089987286E+15 |
---|---|
Volume | 4.2749373753283E+22 |
Height | 33619589.901413 |