42193791 (number)
42193791 is an odd 8-digits composite number following 42193790 and preceding 42193792. In scientific notation, it is written as 4.2193791 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 36 positive divisors. There are 27398736 positive integers (up to 42193791) that are relatively prime to 42193791.
Interesting facts
- 42193791 has 36 divisors, whose sum is 64950600
- The reverse of 42193791 is 19739124
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million one hundred ninety-three thousand seven hundred ninety-one |
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Notation
Scientific notation | 4.2193791 × 10^7 |
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Engineering notation | 4.2193791 × 10^6 |
Prime Factorization of 42193791
Prime Factorization 3 × 9 × 9 × 3 × 3 × 3 × 59 × 109
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 173637 | Product of the distinct prime numbers |
The prime factorization of 42193791 is 3 × 9 × 9 × 3 × 3 × 3 × 59 × 109. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42193791)
Multiplication
n×yn×2 | 84387582 |
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n×3 | 126581373 |
n×4 | 168775164 |
n×5 | 210968955 |
Division
n÷yn÷2 | 21096895.5 |
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n÷3 | 14064597 |
n÷3 | 10548447.75 |
n÷5 | 8438758.2 |
Exponentiation
nyn2 | 1780315998951681 |
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n3 | 7.5118281173723E+22 |
n4 | 3.1695250561233E+30 |
n5 | 1.3373427778733E+38 |
Nth Root
y√n2√n | 6495.6747917364 |
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3√n | 348.13646550408 |
4√n | 80.595749216298 |
5√n | 33.500378159009 |
Divisors of 42193791
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 | -42193790 | 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 42193791 can be divided by 36 positive divisors. The sum of these divisors (counting 42193791) is 1, the average is 0.027777777777778.
Base conversion 42193791
Base | System | Value |
---|---|---|
2 | Binary | 10100000111101001101111111 |
3 | Ternary | 2221101200000000 |
4 | Quaternary | 2200331031333 |
5 | Quinary | 41300200131 |
6 | Senary | 4104205343 |
8 | Octal | 240751577 |
10 | Decimal | 42193791 |
12 | Duodecimal | 12169853 |
16 | Hexadecimal | 283d37f |
20 | Vigesimal | d3e49b |
36 | Base36 | p4cxr |
Cryptographic Hash Functions
md5 | 13f6cfb81f90fb446a30f4cb3328fbe8 |
---|---|
sha1 | dc393082f5cf2e3c1951d68dbd11f10cc60a6689 |
sha256 | 2126ce658445b3de4d5605ba49322285791afaddd8d003275f92a137c40191bc |
sha512 | c643fb417c67f47b9936d8526240ebc2d4bb36d6f1c740a16cf538f369747576d829b471ed0dfaa2566be6620ba4d4f5f955ba5609ead4d7c46117b8df86b8d6 |
ripemd-160 | e0f5900353ea4308b598ed8af6230fc9ae61ee11 |
42193791 as geometric shapes
Circle
Radius = nDiameter | 84387582 |
---|---|
Circumference | 265111407.66541 |
Area | 5.593027663375E+15 |
Sphere
Radius = nVolume | 3.1465472038088E+23 |
---|---|
Surface area | 2.23721106535E+16 |
Circumference | 265111407.66541 |
Square
Length = nPerimeter | 168775164 |
---|---|
Area | 1780315998951681 |
Diagonal | 59671031.480136 |
Cube
Length = nSurface area | 10681895993710086 |
---|---|
Volume | 7.5118281173723E+22 |
Space diagonal | 73081789.775942 |
Equilateral Triangle
Length = nPerimeter | 126581373 |
---|---|
Area | 7.7089944092801E+14 |
Altitude | 36540894.887971 |
Triangular Pyramid
Length = nSurface area | 7.7089944092801E+14 |
---|---|
Volume | 8.8527743348363E+21 |
Height | 19890343.826712 |