42644892 (number)
42644892 is an even 8-digits composite number following 42644891 and preceding 42644893. In scientific notation, it is written as 4.2644892 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 13403520 positive integers (up to 42644892) that are relatively prime to 42644892.
Interesting facts
- 42644892 has 48 divisors, whose sum is 105235200
- The reverse of 42644892 is 29844624
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-two million six hundred forty-four thousand eight hundred ninety-two |
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Notation
Scientific notation | 4.2644892 × 10^7 |
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Engineering notation | 4.2644892 × 10^6 |
Prime Factorization of 42644892
Prime Factorization 2 × 2 × 3 × 19 × 359 × 521
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21322446 | Product of the distinct prime numbers |
The prime factorization of 42644892 is 2 × 2 × 3 × 19 × 359 × 521. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42644892)
Multiplication
n×yn×2 | 85289784 |
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n×3 | 127934676 |
n×4 | 170579568 |
n×5 | 213224460 |
Division
n÷yn÷2 | 21322446 |
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n÷3 | 14214964 |
n÷3 | 10661223 |
n÷5 | 8528978.4 |
Exponentiation
nyn2 | 1818586813691664 |
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n3 | 7.7553438262505E+22 |
n4 | 3.3072579989332E+30 |
n5 | 1.4103766018064E+38 |
Nth Root
y√n2√n | 6530.3056590025 |
---|---|
3√n | 349.37273226874 |
4√n | 80.810306638463 |
5√n | 33.571705427761 |
Divisors of 42644892
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 | -42644891 | 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 42644892 can be divided by 48 positive divisors. The sum of these divisors (counting 42644892) is 1, the average is 0.020833333333333.
Base conversion 42644892
Base | System | Value |
---|---|---|
2 | Binary | 10100010101011010110011100 |
3 | Ternary | 2222020120210110 |
4 | Quaternary | 2202223112130 |
5 | Quinary | 41404114032 |
6 | Senary | 4122010020 |
8 | Octal | 242532634 |
10 | Decimal | 42644892 |
12 | Duodecimal | 12346910 |
16 | Hexadecimal | 28ab59c |
20 | Vigesimal | d6ac4c |
36 | Base36 | pe10c |
Cryptographic Hash Functions
md5 | 2d3db18d42efd32494378de4c6555c8b |
---|---|
sha1 | 823e6b85c823669da2d3b6b08b7d3151f11caef0 |
sha256 | 02c85e26d5b0425e44876f88e110fe2167f1423852019caa42b78cd308139177 |
sha512 | 1b0caddbd68bae96815afbb77c4e5dc72f33a6720c6ffd40fe381a1cf4e7745e619a89f19aa52a4019a26e4057666ed9a04ef0653ba555720326a8835f9c7589 |
ripemd-160 | 92659bf0585f4fe22bfc63c1a57d3dd81b5817cf |
42644892 as geometric shapes
Circle
Radius = nDiameter | 85289784 |
---|---|
Circumference | 267945758.84066 |
Area | 5.713258973809E+15 |
Sphere
Radius = nVolume | 3.2485508254149E+23 |
---|---|
Surface area | 2.2853035895236E+16 |
Circumference | 267945758.84066 |
Square
Length = nPerimeter | 170579568 |
---|---|
Area | 1818586813691664 |
Diagonal | 60308984.632336 |
Cube
Length = nSurface area | 10911520882149984 |
---|---|
Volume | 7.7553438262505E+22 |
Space diagonal | 73863119.627288 |
Equilateral Triangle
Length = nPerimeter | 127934676 |
---|---|
Area | 7.8747118982219E+14 |
Altitude | 36931559.813644 |
Triangular Pyramid
Length = nSurface area | 7.8747118982219E+14 |
---|---|
Volume | 9.1397603499583E+21 |
Height | 20102994.877445 |