105742512 (number)
105742512 is an even 9-digits composite number following 105742511 and preceding 105742513. In scientific notation, it is written as 1.05742512 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 35126784 positive integers (up to 105742512) that are relatively prime to 105742512.
Interesting facts
- 105742512 has 40 divisors, whose sum is 228420400
- The reverse of 105742512 is 215247501
- Previous prime number is 337
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred five million seven hundred forty-two thousand five hundred twelve |
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Notation
Scientific notation | 1.05742512 × 10^8 |
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Engineering notation | 1.05742512 × 10^6 |
Prime Factorization of 105742512
Prime Factorization 2 × 2 × 2 × 2 × 9 × 337 × 2179
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 13217814 | Product of the distinct prime numbers |
The prime factorization of 105742512 is 2 × 2 × 2 × 2 × 9 × 337 × 2179. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 105742512)
Multiplication
n×yn×2 | 211485024 |
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n×3 | 317227536 |
n×4 | 422970048 |
n×5 | 528712560 |
Division
n÷yn÷2 | 52871256 |
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n÷3 | 35247504 |
n÷3 | 26435628 |
n÷5 | 21148502.4 |
Exponentiation
nyn2 | 11181478844070144 |
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n3 | 1.1823576608468E+24 |
n4 | 1.2502546914039E+32 |
n5 | 1.3220507170883E+40 |
Nth Root
y√n2√n | 10283.117815138 |
---|---|
3√n | 472.87883282715 |
4√n | 101.40570898691 |
5√n | 40.257789495323 |
Divisors of 105742512
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -105742511 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 105742512 can be divided by 40 positive divisors. The sum of these divisors (counting 105742512) is 1, the average is 0.025.
Base conversion 105742512
Base | System | Value |
---|---|---|
2 | Binary | 110010011011000000010110000 |
3 | Ternary | 21100222021110100 |
4 | Quaternary | 12103120002300 |
5 | Quinary | 204032230022 |
6 | Senary | 14254232400 |
8 | Octal | 623300260 |
10 | Decimal | 105742512 |
12 | Duodecimal | 2b4b5700 |
16 | Hexadecimal | 64d80b0 |
20 | Vigesimal | 1d0hg5c |
36 | Base36 | 1qyfg0 |
Cryptographic Hash Functions
md5 | 9a78a7f621354651aceaf414c50502d5 |
---|---|
sha1 | e720c5594fd6ec7133576f48312c1e0688bd1f1f |
sha256 | 248a4b1b687b79dc66770e0b9c897210b76c41075a0861e3a0f7bf83a9eaeaaa |
sha512 | a157d16ea4562dff5e2f0782e452c84a64cc88a898d3df02d1e7f48c9f24649ec27899946accaf5bcdf444647f9e4d1655886d4d2f079ee7db9e774490adcea7 |
ripemd-160 | f4d4fa57584a8a4107cd2c1fd5875d3c3f9ae50d |
105742512 as geometric shapes
Circle
Radius = nDiameter | 211485024 |
---|---|
Circumference | 664399797.74266 |
Area | 3.51276517928E+16 |
Sphere
Radius = nVolume | 4.9526481883094E+24 |
---|---|
Surface area | 1.405106071712E+17 |
Circumference | 664399797.74266 |
Square
Length = nPerimeter | 422970048 |
---|---|
Area | 11181478844070144 |
Diagonal | 149542494.5898 |
Cube
Length = nSurface area | 67088873064420864 |
---|---|
Volume | 1.1823576608468E+24 |
Space diagonal | 183151403.30396 |
Equilateral Triangle
Length = nPerimeter | 317227536 |
---|---|
Area | 4.8417223654215E+15 |
Altitude | 91575701.651981 |
Triangular Pyramid
Length = nSurface area | 4.8417223654215E+15 |
---|---|
Volume | 1.3934218662878E+23 |
Height | 49847498.1966 |