42648138 (number)
42648138 is an even 8-digits composite number following 42648137 and preceding 42648139. In scientific notation, it is written as 4.2648138 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 12096000 positive integers (up to 42648138) that are relatively prime to 42648138.
Interesting facts
- 42648138 has 96 divisors, whose sum is 107557632
- The reverse of 42648138 is 83184624
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million six hundred forty-eight thousand one hundred thirty-eight |
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Notation
Scientific notation | 4.2648138 × 10^7 |
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Engineering notation | 4.2648138 × 10^6 |
Prime Factorization of 42648138
Prime Factorization 2 × 3 × 3 × 13 × 151 × 17 × 71
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 14216046 | Product of the distinct prime numbers |
The prime factorization of 42648138 is 2 × 3 × 3 × 13 × 151 × 17 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42648138)
Multiplication
n×yn×2 | 85296276 |
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n×3 | 127944414 |
n×4 | 170592552 |
n×5 | 213240690 |
Division
n÷yn÷2 | 21324069 |
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n÷3 | 14216046 |
n÷3 | 10662034.5 |
n÷5 | 8529627.6 |
Exponentiation
nyn2 | 1818863674867044 |
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n3 | 7.7571149008917E+22 |
n4 | 3.3082650677508E+30 |
n5 | 1.4109134515002E+38 |
Nth Root
y√n2√n | 6530.5541878159 |
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3√n | 349.38159644186 |
4√n | 80.81184435351 |
5√n | 33.572216487506 |
Divisors of 42648138
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 | -42648137 | 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 42648138 can be divided by 96 positive divisors. The sum of these divisors (counting 42648138) is 1, the average is 0.010416666666667.
Base conversion 42648138
Base | System | Value |
---|---|---|
2 | Binary | 10100010101100001001001010 |
3 | Ternary | 2222020202020200 |
4 | Quaternary | 2202230021022 |
5 | Quinary | 41404220023 |
6 | Senary | 4122033030 |
8 | Octal | 242541112 |
10 | Decimal | 42648138 |
12 | Duodecimal | 12348776 |
16 | Hexadecimal | 28ac24a |
20 | Vigesimal | d6b06i |
36 | Base36 | pe3ii |
Cryptographic Hash Functions
md5 | 4fd9af998d8ebdffd7470e3690277ac0 |
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sha1 | f9e2ed3ccb9d3462fbc1164b41740c5345da8d98 |
sha256 | a2e01bcd67b0bbf68621e446c19af3aae73836e905b46bea83962b5dfcc373cf |
sha512 | a53beefd76d383c52326c6d6b284370b9cbe1b7e901e3cf5e2b8ba3430c9369d04f924f0dc35fecee45d21f84019525d5285396dd6d23645a7bf80df8f954092 |
ripemd-160 | d3252a2e532128a1bc23c4b70903f79abb3bf324 |
42648138 as geometric shapes
Circle
Radius = nDiameter | 85296276 |
---|---|
Circumference | 267966154.06017 |
Area | 5.7141287588436E+15 |
Sphere
Radius = nVolume | 3.2492926914258E+23 |
---|---|
Surface area | 2.2856515035375E+16 |
Circumference | 267966154.06017 |
Square
Length = nPerimeter | 170592552 |
---|---|
Area | 1818863674867044 |
Diagonal | 60313575.169559 |
Cube
Length = nSurface area | 10913182049202264 |
---|---|
Volume | 7.7571149008917E+22 |
Space diagonal | 73868741.864209 |
Equilateral Triangle
Length = nPerimeter | 127944414 |
---|---|
Area | 7.8759107422779E+14 |
Altitude | 36934370.932104 |
Triangular Pyramid
Length = nSurface area | 7.8759107422779E+14 |
---|---|
Volume | 9.1418475814395E+21 |
Height | 20104525.05652 |