42893844 (number)
42893844 is an even 8-digits composite number following 42893843 and preceding 42893845. In scientific notation, it is written as 4.2893844 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12220128 positive integers (up to 42893844) that are relatively prime to 42893844.
Interesting facts
- 42893844 has 48 divisors, whose sum is 114713088
- The reverse of 42893844 is 44839824
- Previous prime number is 907
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty-two million eight hundred ninety-three thousand eight hundred forty-four |
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Notation
Scientific notation | 4.2893844 × 10^7 |
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Engineering notation | 4.2893844 × 10^6 |
Prime Factorization of 42893844
Prime Factorization 2 × 2 × 3 × 7 × 907 × 563
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21446922 | Product of the distinct prime numbers |
The prime factorization of 42893844 is 2 × 2 × 3 × 7 × 907 × 563. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42893844)
Multiplication
n×yn×2 | 85787688 |
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n×3 | 128681532 |
n×4 | 171575376 |
n×5 | 214469220 |
Division
n÷yn÷2 | 21446922 |
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n÷3 | 14297948 |
n÷3 | 10723461 |
n÷5 | 8578768.8 |
Exponentiation
nyn2 | 1839881853096336 |
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n3 | 7.8919605185145E+22 |
n4 | 3.3851652333532E+30 |
n5 | 1.4520274943368E+38 |
Nth Root
y√n2√n | 6549.339203309 |
---|---|
3√n | 350.05126868017 |
4√n | 80.927987762634 |
5√n | 33.610811142861 |
Divisors of 42893844
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 | -42893843 | 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 42893844 can be divided by 48 positive divisors. The sum of these divisors (counting 42893844) is 1, the average is 0.020833333333333.
Base conversion 42893844
Base | System | Value |
---|---|---|
2 | Binary | 10100011101000001000010100 |
3 | Ternary | 2222201020021220 |
4 | Quaternary | 2203220020110 |
5 | Quinary | 41440100334 |
6 | Senary | 4131210340 |
8 | Octal | 243501024 |
10 | Decimal | 42893844 |
12 | Duodecimal | 124469b0 |
16 | Hexadecimal | 28e8214 |
20 | Vigesimal | d81ec4 |
36 | Base36 | pjd3o |
Cryptographic Hash Functions
md5 | e1fd572a8874114fd0ec62f3373902a1 |
---|---|
sha1 | 3712fcc807c824523584e341f25d92a86c126f2f |
sha256 | ca708d245a0e91b35356ec07bafde2736f84884dd36d472b707c450b1834a695 |
sha512 | 813b11c9179dd5e4afe7306335f3928c9ef4f7fa56483b9c6dd041418b32069524cec5efac3267fc4fcf8eb59db84277eeb68f7f9249884995f8cdf5c7af4855 |
ripemd-160 | 0f9779b5a0b12fbee707f7674d2d19860534a1c9 |
42893844 as geometric shapes
Circle
Radius = nDiameter | 85787688 |
---|---|
Circumference | 269509970.38925 |
Area | 5.7801593131606E+15 |
Sphere
Radius = nVolume | 3.3057766916515E+23 |
---|---|
Surface area | 2.3120637252642E+16 |
Circumference | 269509970.38925 |
Square
Length = nPerimeter | 171575376 |
---|---|
Area | 1839881853096336 |
Diagonal | 60661055.927116 |
Cube
Length = nSurface area | 11039291118578016 |
---|---|
Volume | 7.8919605185145E+22 |
Space diagonal | 74294317.139933 |
Equilateral Triangle
Length = nPerimeter | 128681532 |
---|---|
Area | 7.9669221237171E+14 |
Altitude | 37147158.569967 |
Triangular Pyramid
Length = nSurface area | 7.9669221237171E+14 |
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Volume | 9.3007646658302E+21 |
Height | 20220351.975705 |