83742372 (number)
83742372 is an even 8-digits composite number following 83742371 and preceding 83742373. In scientific notation, it is written as 8.3742372 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 108 positive divisors. There are 23087232 positive integers (up to 83742372) that are relatively prime to 83742372.
Interesting facts
- 83742372 has 108 divisors, whose sum is 254889180
- The reverse of 83742372 is 27324738
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-three million seven hundred forty-two thousand three hundred seventy-two |
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Notation
Scientific notation | 8.3742372 × 10^7 |
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Engineering notation | 8.3742372 × 10^6 |
Prime Factorization of 83742372
Prime Factorization 2 × 2 × 3 × 3 × 7 × 7 × 29 × 1637
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1993866 | Product of the distinct prime numbers |
The prime factorization of 83742372 is 2 × 2 × 3 × 3 × 7 × 7 × 29 × 1637. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 83742372)
Multiplication
n×yn×2 | 167484744 |
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n×3 | 251227116 |
n×4 | 334969488 |
n×5 | 418711860 |
Division
n÷yn÷2 | 41871186 |
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n÷3 | 27914124 |
n÷3 | 20935593 |
n÷5 | 16748474.4 |
Exponentiation
nyn2 | 7012784868186384 |
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n3 | 5.8726723918764E+23 |
n4 | 4.9179151607464E+31 |
n5 | 4.1183788085566E+39 |
Nth Root
y√n2√n | 9151.0858372108 |
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3√n | 437.50372263499 |
4√n | 95.661307942192 |
5√n | 38.422803665189 |
Divisors of 83742372
108 divisors
τ | Total Divisors | 108 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -83742371 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0092592592592593 | 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 | 108 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 83742372 can be divided by 108 positive divisors. The sum of these divisors (counting 83742372) is 1, the average is 0.0092592592592593.
Base conversion 83742372
Base | System | Value |
---|---|---|
2 | Binary | 100111111011100111010100100 |
3 | Ternary | 12211120112221100 |
4 | Quaternary | 10333130322210 |
5 | Quinary | 132414223442 |
6 | Senary | 12150520100 |
8 | Octal | 477347244 |
10 | Decimal | 83742372 |
12 | Duodecimal | 24066030 |
16 | Hexadecimal | 4fdcea4 |
20 | Vigesimal | 1637fic |
36 | Base36 | 1duw10 |
Cryptographic Hash Functions
md5 | 6fe7af97919982f649a51ebf45173d85 |
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sha1 | 0477078d808efc894f0025733fe865955d8bdb30 |
sha256 | 9794d690e7be07979d662d22560f3605e7f6e1f74d0629fc6951cbcc1ab2fcf3 |
sha512 | d3f6378ba14b6fbaed975ebfc629fb7844deaad23f85e6737b2a170cb1224d60e770e527bf83c4f54fa2b2f9558c928962197855cdfb558991ba4f1db32cb28b |
ripemd-160 | 0023ef2ed93ec4b8c9d0d6f1053eea0f3c1c79d9 |
83742372 as geometric shapes
Circle
Radius = nDiameter | 167484744 |
---|---|
Circumference | 526168841.33877 |
Area | 2.20313134231E+16 |
Sphere
Radius = nVolume | 2.4599392591011E+24 |
---|---|
Surface area | 8.81252536924E+16 |
Circumference | 526168841.33877 |
Square
Length = nPerimeter | 334969488 |
---|---|
Area | 7012784868186384 |
Diagonal | 118429598.22769 |
Cube
Length = nSurface area | 42076709209118304 |
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Volume | 5.8726723918764E+23 |
Space diagonal | 145046043.05033 |
Equilateral Triangle
Length = nPerimeter | 251227116 |
---|---|
Area | 3.0366249235623E+15 |
Altitude | 72523021.525167 |
Triangular Pyramid
Length = nSurface area | 3.0366249235623E+15 |
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Volume | 6.921010786638E+22 |
Height | 39476532.742564 |