42255668 (number)
42255668 is an even 8-digits composite number following 42255667 and preceding 42255669. In scientific notation, it is written as 4.2255668 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 16136064 positive integers (up to 42255668) that are relatively prime to 42255668.
Interesting facts
- 42255668 has 48 divisors, whose sum is 94174080
- The reverse of 42255668 is 86655224
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | forty-two million two hundred fifty-five thousand six hundred sixty-eight |
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Notation
Scientific notation | 4.2255668 × 10^7 |
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Engineering notation | 4.2255668 × 10^6 |
Prime Factorization of 42255668
Prime Factorization 2 × 2 × 7 × 13 × 29 × 4003
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21127834 | Product of the distinct prime numbers |
The prime factorization of 42255668 is 2 × 2 × 7 × 13 × 29 × 4003. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42255668)
Multiplication
n×yn×2 | 84511336 |
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n×3 | 126767004 |
n×4 | 169022672 |
n×5 | 211278340 |
Division
n÷yn÷2 | 21127834 |
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n÷3 | 14085222.666667 |
n÷3 | 10563917 |
n÷5 | 8451133.6 |
Exponentiation
nyn2 | 1785541478126224 |
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n3 | 7.5449247899931E+22 |
n4 | 3.1881583701092E+30 |
n5 | 1.3471776161875E+38 |
Nth Root
y√n2√n | 6500.4359853782 |
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3√n | 348.30656255626 |
4√n | 80.62528130418 |
5√n | 33.510198030408 |
Divisors of 42255668
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 | -42255667 | 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 42255668 can be divided by 48 positive divisors. The sum of these divisors (counting 42255668) is 1, the average is 0.020833333333333.
Base conversion 42255668
Base | System | Value |
---|---|---|
2 | Binary | 10100001001100010100110100 |
3 | Ternary | 2221111210212202 |
4 | Quaternary | 2201030110310 |
5 | Quinary | 41304140133 |
6 | Senary | 4105404032 |
8 | Octal | 241142464 |
10 | Decimal | 42255668 |
12 | Duodecimal | 12199618 |
16 | Hexadecimal | 284c534 |
20 | Vigesimal | d41j38 |
36 | Base36 | p5ook |
Cryptographic Hash Functions
md5 | 51b872fb98c1ecab19ea0d410d5b5cc0 |
---|---|
sha1 | be67991a99e0e2a57d417c0487e540d8883a3c98 |
sha256 | 4b33b489024e25aab52c80c0280bbad3c90fe4878c896568cddfa261c7f81cdf |
sha512 | a685882409b962b6dd1ba9d84a3042ab2022b1a78f68d1fd8e39f98fe5fc5770f0ed58edf3905dada2c49a9cee3c745b8ed88d17cf9ac5ba5d1ca5895bbad4ff |
ripemd-160 | 3131004f0adebb4cc3df19dfcdce95052dfe9d4a |
42255668 as geometric shapes
Circle
Radius = nDiameter | 84511336 |
---|---|
Circumference | 265500192.32266 |
Area | 5.6094439903612E+15 |
Sphere
Radius = nVolume | 3.1604107056173E+23 |
---|---|
Surface area | 2.2437775961445E+16 |
Circumference | 265500192.32266 |
Square
Length = nPerimeter | 169022672 |
---|---|
Area | 1785541478126224 |
Diagonal | 59758538.772735 |
Cube
Length = nSurface area | 10713248868757344 |
---|---|
Volume | 7.5449247899931E+22 |
Space diagonal | 73188963.883762 |
Equilateral Triangle
Length = nPerimeter | 126767004 |
---|---|
Area | 7.7316213978406E+14 |
Altitude | 36594481.941881 |
Triangular Pyramid
Length = nSurface area | 7.7316213978406E+14 |
---|---|
Volume | 8.8917791375777E+21 |
Height | 19919512.924245 |