67939400 (number)
67939400 is an even 8-digits composite number following 67939399 and preceding 67939401. In scientific notation, it is written as 6.7939400 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 48 positive divisors. There are 26438400 positive integers (up to 67939400) that are relatively prime to 67939400.
Interesting facts
- 67939400 has 48 divisors, whose sum is 162245940
- The reverse of 67939400 is 00493976
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | sixty-seven million nine hundred thirty-nine thousand four hundred |
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Notation
Scientific notation | 6.7939400 × 10^7 |
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Engineering notation | 6.7939400 × 10^6 |
Prime Factorization of 67939400
Prime Factorization 2 × 2 × 2 × 5 × 5 × 37 × 9181
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3396970 | Product of the distinct prime numbers |
The prime factorization of 67939400 is 2 × 2 × 2 × 5 × 5 × 37 × 9181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67939400)
Multiplication
n×yn×2 | 135878800 |
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n×3 | 203818200 |
n×4 | 271757600 |
n×5 | 339697000 |
Division
n÷yn÷2 | 33969700 |
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n÷3 | 22646466.666667 |
n÷3 | 16984850 |
n÷5 | 13587880 |
Exponentiation
nyn2 | 4615762072360000 |
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n3 | 3.1359210573889E+23 |
n4 | 2.1305259508637E+31 |
n5 | 1.4474665478611E+39 |
Nth Root
y√n2√n | 8242.5360175131 |
---|---|
3√n | 408.04422498949 |
4√n | 90.788413454102 |
5√n | 36.848884170588 |
Divisors of 67939400
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 | -67939399 | 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 67939400 can be divided by 48 positive divisors. The sum of these divisors (counting 67939400) is 1, the average is 0.020833333333333.
Base conversion 67939400
Base | System | Value |
---|---|---|
2 | Binary | 100000011001010110001001000 |
3 | Ternary | 11201211200100002 |
4 | Quaternary | 10003022301020 |
5 | Quinary | 114343030100 |
6 | Senary | 10424102132 |
8 | Octal | 403126110 |
10 | Decimal | 67939400 |
12 | Duodecimal | 1a904948 |
16 | Hexadecimal | 40cac48 |
20 | Vigesimal | 114c8a0 |
36 | Base36 | 14g6dk |
Cryptographic Hash Functions
md5 | d580241d2c0e2465b839aa4c9f8efad3 |
---|---|
sha1 | c8a6850dd96b3ae38d8cb80dc5db357095f77030 |
sha256 | aaf2165a761c249c302f4e395b40667e470e492baeca41af360322a8f9cc8d80 |
sha512 | dbc5f09fe52dff519ae949fa5b201b8c2b19b2348ef8f67ca9bc5abbd7c26f1ace9fe136631d2cbdd9edd3baa7c1c78ed31db2c8561220e13b7ade5cf61c79fd |
ripemd-160 | b1739801a5d135065914dc7f9baeb84e244dc0d1 |
67939400 as geometric shapes
Circle
Radius = nDiameter | 135878800 |
---|---|
Circumference | 426875839.8586 |
Area | 1.4500844217245E+16 |
Sphere
Radius = nVolume | 1.3135715408174E+24 |
---|---|
Surface area | 5.8003376868978E+16 |
Circumference | 426875839.8586 |
Square
Length = nPerimeter | 271757600 |
---|---|
Area | 4615762072360000 |
Diagonal | 96080820.899491 |
Cube
Length = nSurface area | 27694572434160000 |
---|---|
Volume | 3.1359210573889E+23 |
Space diagonal | 117674492.63574 |
Equilateral Triangle
Length = nPerimeter | 203818200 |
---|---|
Area | 1.9986836062442E+15 |
Altitude | 58837246.317872 |
Triangular Pyramid
Length = nSurface area | 1.9986836062442E+15 |
---|---|
Volume | 3.6957184082424E+22 |
Height | 32026940.29983 |