42185612 (number)
42185612 is an even 8-digits composite number following 42185611 and preceding 42185613. In scientific notation, it is written as 4.2185612 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 17563392 positive integers (up to 42185612) that are relatively prime to 42185612.
Interesting facts
- 42185612 has 48 divisors, whose sum is 86822400
- The reverse of 42185612 is 21658124
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | forty-two million one hundred eighty-five thousand six hundred twelve |
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Notation
Scientific notation | 4.2185612 × 10^7 |
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Engineering notation | 4.2185612 × 10^6 |
Prime Factorization of 42185612
Prime Factorization 2 × 2 × 199 × 7 × 113 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21092806 | Product of the distinct prime numbers |
The prime factorization of 42185612 is 2 × 2 × 199 × 7 × 113 × 67. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42185612)
Multiplication
n×yn×2 | 84371224 |
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n×3 | 126556836 |
n×4 | 168742448 |
n×5 | 210928060 |
Division
n÷yn÷2 | 21092806 |
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n÷3 | 14061870.666667 |
n÷3 | 10546403 |
n÷5 | 8437122.4 |
Exponentiation
nyn2 | 1779625859814544 |
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n3 | 7.5074606027303E+22 |
n4 | 3.1670682009207E+30 |
n5 | 1.3360471030158E+38 |
Nth Root
y√n2√n | 6495.0451884494 |
---|---|
3√n | 348.11396936514 |
4√n | 80.591843188064 |
5√n | 33.499079290933 |
Divisors of 42185612
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 | -42185611 | 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 42185612 can be divided by 48 positive divisors. The sum of these divisors (counting 42185612) is 1, the average is 0.020833333333333.
Base conversion 42185612
Base | System | Value |
---|---|---|
2 | Binary | 10100000111011001110001100 |
3 | Ternary | 2221101020210002 |
4 | Quaternary | 2200323032030 |
5 | Quinary | 41244414422 |
6 | Senary | 4104103432 |
8 | Octal | 240731614 |
10 | Decimal | 42185612 |
12 | Duodecimal | 12164b78 |
16 | Hexadecimal | 283b38c |
20 | Vigesimal | d3d40c |
36 | Base36 | p46mk |
Cryptographic Hash Functions
md5 | 60e37eca22ea9eb6742d406378ba2169 |
---|---|
sha1 | b435f85f027fbdbb13b0186eee984c02c1d62a8d |
sha256 | ae58492109b76c24121cf349c37880f1725ec5ecc0177a35ecb5591db4ac49e5 |
sha512 | 9933f1de688a546b80625fa8a9b7c042d1d8f8e2dfe6b335de28463db0097cc36b5572d7a28461eb08ce1c43ccc954f5432bd03959afb34e34a397ad89b3ea88 |
ripemd-160 | 86fc54df7cf90b33dd73a7263c1581bf1d35a073 |
42185612 as geometric shapes
Circle
Radius = nDiameter | 84371224 |
---|---|
Circumference | 265060017.49278 |
Area | 5.5908595273318E+15 |
Sphere
Radius = nVolume | 3.1447177435536E+23 |
---|---|
Surface area | 2.2363438109327E+16 |
Circumference | 265060017.49278 |
Square
Length = nPerimeter | 168742448 |
---|---|
Area | 1779625859814544 |
Diagonal | 59659464.627409 |
Cube
Length = nSurface area | 10677755158887264 |
---|---|
Volume | 7.5074606027303E+22 |
Space diagonal | 73067623.332387 |
Equilateral Triangle
Length = nPerimeter | 126556836 |
---|---|
Area | 7.7060060191556E+14 |
Altitude | 36533811.666194 |
Triangular Pyramid
Length = nSurface area | 7.7060060191556E+14 |
---|---|
Volume | 8.847627169469E+21 |
Height | 19886488.209136 |