42546988 (number)
42546988 is an even 8-digits composite number following 42546987 and preceding 42546989. In scientific notation, it is written as 4.2546988 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 36 positive divisors. There are 18198400 positive integers (up to 42546988) that are relatively prime to 42546988.
Interesting facts
- 42546988 has 36 divisors, whose sum is 86672376
- The reverse of 42546988 is 88964524
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | forty-two million five hundred forty-six thousand nine hundred eighty-eight |
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Notation
Scientific notation | 4.2546988 × 10^7 |
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Engineering notation | 4.2546988 × 10^6 |
Prime Factorization of 42546988
Prime Factorization 2 × 2 × 11 × 11 × 17 × 5171
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1933954 | Product of the distinct prime numbers |
The prime factorization of 42546988 is 2 × 2 × 11 × 11 × 17 × 5171. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42546988)
Multiplication
n×yn×2 | 85093976 |
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n×3 | 127640964 |
n×4 | 170187952 |
n×5 | 212734940 |
Division
n÷yn÷2 | 21273494 |
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n÷3 | 14182329.333333 |
n÷3 | 10636747 |
n÷5 | 8509397.6 |
Exponentiation
nyn2 | 1810246187872144 |
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n3 | 7.7020522832442E+22 |
n4 | 3.2769912607056E+30 |
n5 | 1.3942610784535E+38 |
Nth Root
y√n2√n | 6522.805224748 |
---|---|
3√n | 349.10516448816 |
4√n | 80.763885646668 |
5√n | 33.556276490827 |
Divisors of 42546988
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42546987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42546988 can be divided by 36 positive divisors. The sum of these divisors (counting 42546988) is 1, the average is 0.027777777777778.
Base conversion 42546988
Base | System | Value |
---|---|---|
2 | Binary | 10100010010011011100101100 |
3 | Ternary | 2222001121111101 |
4 | Quaternary | 2202103130230 |
5 | Quinary | 41343000423 |
6 | Senary | 4115532444 |
8 | Octal | 242233454 |
10 | Decimal | 42546988 |
12 | Duodecimal | 122ba124 |
16 | Hexadecimal | 289372c |
20 | Vigesimal | d5i798 |
36 | Base36 | pbxgs |
Cryptographic Hash Functions
md5 | 3335c5a1f3bacbd18fa5dc8f657dac11 |
---|---|
sha1 | 49baf43e36e33bb551dfa16d7a9f527af9ecd40d |
sha256 | 756199fab3f7f39402653a946de7e7d37372d9e4ddba0aae349030bef48c7793 |
sha512 | 69a1359099dbd2d3eb2c35ecc0aa70ec29d96e10792fb183d76e9301f23dbf8c0ce1c03ff15b909526bfad6d478050fd9891a719759a7d873d12f734be992c49 |
ripemd-160 | ad1a8588933e1927643d05607d373fedf90062c5 |
42546988 as geometric shapes
Circle
Radius = nDiameter | 85093976 |
---|---|
Circumference | 267330609.86635 |
Area | 5.6870561250081E+15 |
Sphere
Radius = nVolume | 3.2262281160806E+23 |
---|---|
Surface area | 2.2748224500032E+16 |
Circumference | 267330609.86635 |
Square
Length = nPerimeter | 170187952 |
---|---|
Area | 1810246187872144 |
Diagonal | 60170527.467725 |
Cube
Length = nSurface area | 10861477127232864 |
---|---|
Volume | 7.7020522832442E+22 |
Space diagonal | 73693544.925023 |
Equilateral Triangle
Length = nPerimeter | 127640964 |
---|---|
Area | 7.8385959290061E+14 |
Altitude | 36846772.462512 |
Triangular Pyramid
Length = nSurface area | 7.8385959290061E+14 |
---|---|
Volume | 9.0769556642255E+21 |
Height | 20056842.489242 |