15742482 (number)
15742482 is an even 8-digits composite number following 15742481 and preceding 15742483. In scientific notation, it is written as 1.5742482 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4273920 positive integers (up to 15742482) that are relatively prime to 15742482.
Interesting facts
- 15742482 has 64 divisors, whose sum is 37822464
- The reverse of 15742482 is 28424751
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | fifteen million seven hundred forty-two thousand four hundred eighty-two |
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Notation
Scientific notation | 1.5742482 × 10^7 |
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Engineering notation | 1.5742482 × 10^6 |
Prime Factorization of 15742482
Prime Factorization 2 × 7 × 3 × 31 × 113 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15742482 | Product of the distinct prime numbers |
The prime factorization of 15742482 is 2 × 7 × 3 × 31 × 113 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15742482)
Multiplication
n×yn×2 | 31484964 |
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n×3 | 47227446 |
n×4 | 62969928 |
n×5 | 78712410 |
Division
n÷yn÷2 | 7871241 |
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n÷3 | 5247494 |
n÷3 | 3935620.5 |
n÷5 | 3148496.4 |
Exponentiation
nyn2 | 247825739520324 |
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n3 | 3.9013922435354E+21 |
n4 | 6.1417597168795E+28 |
n5 | 9.6686541791301E+35 |
Nth Root
y√n2√n | 3967.6796745705 |
---|---|
3√n | 250.62500683039 |
4√n | 62.989520355139 |
5√n | 27.505189478778 |
Divisors of 15742482
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15742481 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15742482 can be divided by 64 positive divisors. The sum of these divisors (counting 15742482) is 1, the average is 0.015625.
Base conversion 15742482
Base | System | Value |
---|---|---|
2 | Binary | 111100000011011000010010 |
3 | Ternary | 1002121210121220 |
4 | Quaternary | 330003120102 |
5 | Quinary | 13012224412 |
6 | Senary | 1321225510 |
8 | Octal | 74033022 |
10 | Decimal | 15742482 |
12 | Duodecimal | 5332296 |
16 | Hexadecimal | f03612 |
20 | Vigesimal | 4i7g42 |
36 | Base36 | 9dez6 |
Cryptographic Hash Functions
md5 | b063b01b8aedafff37f4c263c2679967 |
---|---|
sha1 | 5c5e375179c0a61db0aced96524aef9c696f23b7 |
sha256 | cac186b8c803020ceb55f8deb1ff3afce8116a3cdeec937dd0471d25761ac3e6 |
sha512 | abcd202a4b2592c023d5d0f1a7848b0dd201203db6a588fa0608ac25115907f04a09d9d24d606cba96ed46c0db12c1f6d4805257b984892297773c54f963b4ba |
ripemd-160 | 3ec85f9d1b1bf845cfdde91d04d2b2368e439a09 |
15742482 as geometric shapes
Circle
Radius = nDiameter | 31484964 |
---|---|
Circumference | 98912931.600939 |
Area | 7.7856752264751E+14 |
Sphere
Radius = nVolume | 1.6342113614751E+22 |
---|---|
Surface area | 3.11427009059E+15 |
Circumference | 98912931.600939 |
Square
Length = nPerimeter | 62969928 |
---|---|
Area | 247825739520324 |
Diagonal | 22263231.549814 |
Cube
Length = nSurface area | 1486954437121944 |
---|---|
Volume | 3.9013922435354E+21 |
Space diagonal | 27266778.661239 |
Equilateral Triangle
Length = nPerimeter | 47227446 |
---|---|
Area | 1.0731169306813E+14 |
Altitude | 13633389.330619 |
Triangular Pyramid
Length = nSurface area | 1.0731169306813E+14 |
---|---|
Volume | 4.5978348524541E+20 |
Height | 7421077.1832714 |