68014728 (number)
68014728 is an even 8-digits composite number following 68014727 and preceding 68014729. In scientific notation, it is written as 6.8014728 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 22249728 positive integers (up to 68014728) that are relatively prime to 68014728.
Interesting facts
- 68014728 has 64 divisors, whose sum is 175348800
- The reverse of 68014728 is 82741086
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-eight million fourteen thousand seven hundred twenty-eight |
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Notation
Scientific notation | 6.8014728 × 10^7 |
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Engineering notation | 6.8014728 × 10^6 |
Prime Factorization of 68014728
Prime Factorization 2 × 2 × 2 × 3 × 81 × 59 × 593
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 17003682 | Product of the distinct prime numbers |
The prime factorization of 68014728 is 2 × 2 × 2 × 3 × 81 × 59 × 593. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68014728)
Multiplication
n×yn×2 | 136029456 |
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n×3 | 204044184 |
n×4 | 272058912 |
n×5 | 340073640 |
Division
n÷yn÷2 | 34007364 |
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n÷3 | 22671576 |
n÷3 | 17003682 |
n÷5 | 13602945.6 |
Exponentiation
nyn2 | 4626003224913984 |
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n3 | 3.1463635106965E+23 |
n4 | 2.1399905836915E+31 |
n5 | 1.4555087747234E+39 |
Nth Root
y√n2√n | 8247.1042190577 |
---|---|
3√n | 408.19497601371 |
4√n | 90.813568474418 |
5√n | 36.857051809736 |
Divisors of 68014728
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68014727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68014728 can be divided by 64 positive divisors. The sum of these divisors (counting 68014728) is 1, the average is 0.015625.
Base conversion 68014728
Base | System | Value |
---|---|---|
2 | Binary | 100000011011101001010001000 |
3 | Ternary | 11201222111200000 |
4 | Quaternary | 10003131022020 |
5 | Quinary | 114402432403 |
6 | Senary | 10425443000 |
8 | Octal | 403351210 |
10 | Decimal | 68014728 |
12 | Duodecimal | 1a940460 |
16 | Hexadecimal | 40dd288 |
20 | Vigesimal | 1151gg8 |
36 | Base36 | 14hsi0 |
Cryptographic Hash Functions
md5 | 095f63f28b425726f4ad4e2736b5d4ab |
---|---|
sha1 | a5540843662f401b9500828a208d49f199c00cc4 |
sha256 | 9a6ab6d118f22ecf531dff69a8b3d3637baa17ff16e67e654ea44b6764d3aaef |
sha512 | 965a4612403428c50948675f6f6ea01649c1dd494e57ec4ed6a4144cfa5bb3b0bf8a1cc36f4e8d536118cd1114e0344ac4df77ff006970139f0ab29b2573f94f |
ripemd-160 | 426d5ee0d70f5ae67ccf5d158a571358f41a3183 |
68014728 as geometric shapes
Circle
Radius = nDiameter | 136029456 |
---|---|
Circumference | 427349139.64142 |
Area | 1.4533017746872E+16 |
Sphere
Radius = nVolume | 1.3179456654303E+24 |
---|---|
Surface area | 5.813207098749E+16 |
Circumference | 427349139.64142 |
Square
Length = nPerimeter | 272058912 |
---|---|
Area | 4626003224913984 |
Diagonal | 96187350.778717 |
Cube
Length = nSurface area | 27756019349483904 |
---|---|
Volume | 3.1463635106965E+23 |
Space diagonal | 117804964.55898 |
Equilateral Triangle
Length = nPerimeter | 204044184 |
---|---|
Area | 2.0031181553821E+15 |
Altitude | 58902482.279489 |
Triangular Pyramid
Length = nSurface area | 2.0031181553821E+15 |
---|---|
Volume | 3.7080249574856E+22 |
Height | 32062450.259572 |