71367978 (number)
71367978 is an even 8-digits composite number following 71367977 and preceding 71367979. In scientific notation, it is written as 7.1367978 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 21473760 positive integers (up to 71367978) that are relatively prime to 71367978.
Interesting facts
- 71367978 has 48 divisors, whose sum is 158004000
- The reverse of 71367978 is 87976317
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | seventy-one million three hundred sixty-seven thousand nine hundred seventy-eight |
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Notation
Scientific notation | 7.1367978 × 10^7 |
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Engineering notation | 7.1367978 × 10^6 |
Prime Factorization of 71367978
Prime Factorization 2 × 3 × 11 × 11 × 197 × 499
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6487998 | Product of the distinct prime numbers |
The prime factorization of 71367978 is 2 × 3 × 11 × 11 × 197 × 499. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71367978)
Multiplication
n×yn×2 | 142735956 |
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n×3 | 214103934 |
n×4 | 285471912 |
n×5 | 356839890 |
Division
n÷yn÷2 | 35683989 |
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n÷3 | 23789326 |
n÷3 | 17841994.5 |
n÷5 | 14273595.6 |
Exponentiation
nyn2 | 5093388283808484 |
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n3 | 3.635048229843E+23 |
n4 | 2.5942604209638E+31 |
n5 | 1.8514712064961E+39 |
Nth Root
y√n2√n | 8447.9570311407 |
---|---|
3√n | 414.79590874383 |
4√n | 91.912768596864 |
5√n | 37.213513738907 |
Divisors of 71367978
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 | -71367977 | 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 71367978 can be divided by 48 positive divisors. The sum of these divisors (counting 71367978) is 1, the average is 0.020833333333333.
Base conversion 71367978
Base | System | Value |
---|---|---|
2 | Binary | 100010000001111110100101010 |
3 | Ternary | 11222021212110110 |
4 | Quaternary | 10100033310222 |
5 | Quinary | 121232233403 |
6 | Senary | 11025355150 |
8 | Octal | 420176452 |
10 | Decimal | 71367978 |
12 | Duodecimal | 1ba98ab6 |
16 | Hexadecimal | 440fd2a |
20 | Vigesimal | 1260jii |
36 | Base36 | 16hnvu |
Cryptographic Hash Functions
md5 | 82c790f5d5fa5053a457fc75ba586843 |
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sha1 | 9456913432a46151c8a65daff4b0a7a5352aaf61 |
sha256 | 548f9d91586ecea17773a68ef4d8b5a8b1ca2ea5aed804be5c46309c27a81f5e |
sha512 | 62d80dc0f4bdea510694b4eb4f6029b6ebb866e32c0cf2a7b1bc9b362cf84d9083113d6b30eeef301ea545eb6ce1f606d45ea571bbe0315f9e30b1f916207855 |
ripemd-160 | 06f3abe872f7e3deae9d37537d177af90c93e2b7 |
71367978 as geometric shapes
Circle
Radius = nDiameter | 142735956 |
---|---|
Circumference | 448418230.77272 |
Area | 1.6001351214293E+16 |
Sphere
Radius = nVolume | 1.5226454419093E+24 |
---|---|
Surface area | 6.4005404857172E+16 |
Circumference | 448418230.77272 |
Square
Length = nPerimeter | 285471912 |
---|---|
Area | 5093388283808484 |
Diagonal | 100929562.40674 |
Cube
Length = nSurface area | 30560329702850904 |
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Volume | 3.635048229843E+23 |
Space diagonal | 123612963.92946 |
Equilateral Triangle
Length = nPerimeter | 214103934 |
---|---|
Area | 2.2055018225581E+15 |
Altitude | 61806481.964729 |
Triangular Pyramid
Length = nSurface area | 2.2055018225581E+15 |
---|---|
Volume | 4.2839454221036E+22 |
Height | 33643187.468915 |