68348520 (number)
68348520 is an even 8-digits composite number following 68348519 and preceding 68348521. In scientific notation, it is written as 6.8348520 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 18141696 positive integers (up to 68348520) that are relatively prime to 68348520.
Interesting facts
- 68348520 has 96 divisors, whose sum is 223165800
- The reverse of 68348520 is 02584386
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-eight million three hundred forty-eight thousand five hundred twenty |
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Notation
Scientific notation | 6.8348520 × 10^7 |
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Engineering notation | 6.8348520 × 10^6 |
Prime Factorization of 68348520
Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 373 × 509
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5695710 | Product of the distinct prime numbers |
The prime factorization of 68348520 is 2 × 2 × 2 × 3 × 3 × 5 × 373 × 509. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68348520)
Multiplication
n×yn×2 | 136697040 |
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n×3 | 205045560 |
n×4 | 273394080 |
n×5 | 341742600 |
Division
n÷yn÷2 | 34174260 |
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n÷3 | 22782840 |
n÷3 | 17087130 |
n÷5 | 13669704 |
Exponentiation
nyn2 | 4671520186190400 |
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n3 | 3.1929149087624E+23 |
n4 | 2.1823100849984E+31 |
n5 | 1.4915766449072E+39 |
Nth Root
y√n2√n | 8267.3163723182 |
---|---|
3√n | 408.86164500708 |
4√n | 90.924784147768 |
5√n | 36.89315725214 |
Divisors of 68348520
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68348519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68348520 can be divided by 96 positive divisors. The sum of these divisors (counting 68348520) is 1, the average is 0.010416666666667.
Base conversion 68348520
Base | System | Value |
---|---|---|
2 | Binary | 100000100101110101001101000 |
3 | Ternary | 11202121110112200 |
4 | Quaternary | 10010232221220 |
5 | Quinary | 114444123040 |
6 | Senary | 10440540200 |
8 | Octal | 404565150 |
10 | Decimal | 68348520 |
12 | Duodecimal | 1aa81660 |
16 | Hexadecimal | 412ea68 |
20 | Vigesimal | 1173b60 |
36 | Base36 | 14oy20 |
Cryptographic Hash Functions
md5 | 946492f0c69a3b19d52af25816a75de7 |
---|---|
sha1 | 6fc47237e1eb96ff8f010826ca1db357e8cea708 |
sha256 | 9f0e04301986e14525e2afbfa521f4d07bed0d45e0c4b0d47252626888ff7775 |
sha512 | 6a46d283c00719ed07b584680cae1062a051426149168b20be9a60082103ceb3da430d25edef7c9c310c9ac276a6f9fc7a0f47fbbbd4de5adc9a2ef38c0bff8a |
ripemd-160 | 6ff9dc7c39f4c6c7a5133f33cda8c6532ee75c8f |
68348520 as geometric shapes
Circle
Radius = nDiameter | 136697040 |
---|---|
Circumference | 429446416.63147 |
Area | 1.4676013498032E+16 |
Sphere
Radius = nVolume | 1.337445069454E+24 |
---|---|
Surface area | 5.8704053992129E+16 |
Circumference | 429446416.63147 |
Square
Length = nPerimeter | 273394080 |
---|---|
Area | 4671520186190400 |
Diagonal | 96659403.952129 |
Cube
Length = nSurface area | 28029121117142400 |
---|---|
Volume | 3.1929149087624E+23 |
Space diagonal | 118383109.26214 |
Equilateral Triangle
Length = nPerimeter | 205045560 |
---|---|
Area | 2.0228275777663E+15 |
Altitude | 59191554.631069 |
Triangular Pyramid
Length = nSurface area | 2.0228275777663E+15 |
---|---|
Volume | 3.7628863062292E+22 |
Height | 32219801.317376 |