68609532 (number)
68609532 is an even 8-digits composite number following 68609531 and preceding 68609533. In scientific notation, it is written as 6.8609532 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 21466368 positive integers (up to 68609532) that are relatively prime to 68609532.
Interesting facts
- 68609532 has 48 divisors, whose sum is 170069760
- The reverse of 68609532 is 23590686
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-eight million six hundred nine thousand five hundred thirty-two |
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Notation
Scientific notation | 6.8609532 × 10^7 |
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Engineering notation | 6.8609532 × 10^6 |
Prime Factorization of 68609532
Prime Factorization 2 × 2 × 3 × 19 × 113 × 2663
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34304766 | Product of the distinct prime numbers |
The prime factorization of 68609532 is 2 × 2 × 3 × 19 × 113 × 2663. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68609532)
Multiplication
n×yn×2 | 137219064 |
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n×3 | 205828596 |
n×4 | 274438128 |
n×5 | 343047660 |
Division
n÷yn÷2 | 34304766 |
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n÷3 | 22869844 |
n÷3 | 17152383 |
n÷5 | 13721906.4 |
Exponentiation
nyn2 | 4707267881259024 |
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n3 | 3.2296344633181E+23 |
n4 | 2.2158370905933E+31 |
n5 | 1.5202754577385E+39 |
Nth Root
y√n2√n | 8283.087105663 |
---|---|
3√n | 409.38144283705 |
4√n | 91.011466891062 |
5√n | 36.92129211412 |
Divisors of 68609532
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 | -68609531 | 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 68609532 can be divided by 48 positive divisors. The sum of these divisors (counting 68609532) is 1, the average is 0.020833333333333.
Base conversion 68609532
Base | System | Value |
---|---|---|
2 | Binary | 100000101101110010111111100 |
3 | Ternary | 11210002201120210 |
4 | Quaternary | 10011232113330 |
5 | Quinary | 120031001112 |
6 | Senary | 10450312420 |
8 | Octal | 405562774 |
10 | Decimal | 68609532 |
12 | Duodecimal | 1ab88710 |
16 | Hexadecimal | 416e5fc |
20 | Vigesimal | 118g3gc |
36 | Base36 | 14ujgc |
Cryptographic Hash Functions
md5 | eb9e58955ef069034e990a2eb52edd46 |
---|---|
sha1 | dda89c4e0822e9b24bb0296d578c7ecc174ab456 |
sha256 | 7e9916f42375a95953c1d10bf061855b3c02db9f5c83085478c5e60fa1d79ec5 |
sha512 | 1ce401e4674fa31161f132f3daac685530c4b0cb95ea3e272323f554aa64217c33e24f4a5064c0efff20c2edbb7f7d3b5465bc0a67cf3f655620420d2a2328be |
ripemd-160 | 90a087d09b2825e0bea81d2e49809501f77249f7 |
68609532 as geometric shapes
Circle
Radius = nDiameter | 137219064 |
---|---|
Circumference | 431086403.39487 |
Area | 1.4788318194243E+16 |
Sphere
Radius = nVolume | 1.3528261204988E+24 |
---|---|
Surface area | 5.915327277697E+16 |
Circumference | 431086403.39487 |
Square
Length = nPerimeter | 274438128 |
---|---|
Area | 4707267881259024 |
Diagonal | 97028530.662471 |
Cube
Length = nSurface area | 28243607287554144 |
---|---|
Volume | 3.2296344633181E+23 |
Space diagonal | 118835195.30752 |
Equilateral Triangle
Length = nPerimeter | 205828596 |
---|---|
Area | 2.0383067837944E+15 |
Altitude | 59417597.653761 |
Triangular Pyramid
Length = nSurface area | 2.0383067837944E+15 |
---|---|
Volume | 3.8061607162767E+22 |
Height | 32342843.554157 |