68575520 (number)
68575520 is an even 8-digits composite number following 68575519 and preceding 68575521. In scientific notation, it is written as 6.8575520 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 25319424 positive integers (up to 68575520) that are relatively prime to 68575520.
Interesting facts
- 68575520 has 48 divisors, whose sum is 174477240
- The reverse of 68575520 is 02557586
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | sixty-eight million five hundred seventy-five thousand five hundred twenty |
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Notation
Scientific notation | 6.8575520 × 10^7 |
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Engineering notation | 6.8575520 × 10^6 |
Prime Factorization of 68575520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 32969
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4285970 | Product of the distinct prime numbers |
The prime factorization of 68575520 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 32969. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68575520)
Multiplication
n×yn×2 | 137151040 |
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n×3 | 205726560 |
n×4 | 274302080 |
n×5 | 342877600 |
Division
n÷yn÷2 | 34287760 |
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n÷3 | 22858506.666667 |
n÷3 | 17143880 |
n÷5 | 13715104 |
Exponentiation
nyn2 | 4702601943270400 |
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n3 | 3.2248337361278E+23 |
n4 | 2.2114465036851E+31 |
n5 | 1.5165109394238E+39 |
Nth Root
y√n2√n | 8281.0337518935 |
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3√n | 409.31378371008 |
4√n | 91.000185449776 |
5√n | 36.91763076843 |
Divisors of 68575520
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 | -68575519 | 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 68575520 can be divided by 48 positive divisors. The sum of these divisors (counting 68575520) is 1, the average is 0.020833333333333.
Base conversion 68575520
Base | System | Value |
---|---|---|
2 | Binary | 100000101100110000100100000 |
3 | Ternary | 11210000222221002 |
4 | Quaternary | 10011212010200 |
5 | Quinary | 120023404040 |
6 | Senary | 10445451132 |
8 | Octal | 405460440 |
10 | Decimal | 68575520 |
12 | Duodecimal | 1ab70aa8 |
16 | Hexadecimal | 4166120 |
20 | Vigesimal | 118big0 |
36 | Base36 | 14tt7k |
Cryptographic Hash Functions
md5 | 3f4816195b72974d6ae4dee3e49ed75c |
---|---|
sha1 | 9aa30a1d97b0717bf66659a5bd24f3692360ecc6 |
sha256 | 275a7056ac20da0d160da1cc85dc7bc1ed966695abd3562e3fb29dbbf4cc3752 |
sha512 | b27766f338d14c1ef934a9abfe91d6a4646854dc22f6186bd3019797d2e69dfe48e9f3b1e2b365e472411437c8d918b4c133341b2f29b1ce588c4c97efda4e68 |
ripemd-160 | dadda3f9b772c542ceea0600f8b755a5c666943f |
68575520 as geometric shapes
Circle
Radius = nDiameter | 137151040 |
---|---|
Circumference | 430872699.6962 |
Area | 1.4773659717735E+16 |
Sphere
Radius = nVolume | 1.3508151965957E+24 |
---|---|
Surface area | 5.9094638870941E+16 |
Circumference | 430872699.6962 |
Square
Length = nPerimeter | 274302080 |
---|---|
Area | 4702601943270400 |
Diagonal | 96980430.430787 |
Cube
Length = nSurface area | 28215611659622400 |
---|---|
Volume | 3.2248337361278E+23 |
Space diagonal | 118776284.79546 |
Equilateral Triangle
Length = nPerimeter | 205726560 |
---|---|
Area | 2.0362863733791E+15 |
Altitude | 59388142.397728 |
Triangular Pyramid
Length = nSurface area | 2.0362863733791E+15 |
---|---|
Volume | 3.8005030050252E+22 |
Height | 32326810.143596 |