15144492 (number)
15144492 is an even 8-digits composite number following 15144491 and preceding 15144493. In scientific notation, it is written as 1.5144492 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4440000 positive integers (up to 15144492) that are relatively prime to 15144492.
Interesting facts
- 15144492 has 48 divisors, whose sum is 39803904
- The reverse of 15144492 is 29444151
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | fifteen million one hundred forty-four thousand four hundred ninety-two |
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Notation
Scientific notation | 1.5144492 × 10^7 |
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Engineering notation | 1.5144492 × 10^6 |
Prime Factorization of 15144492
Prime Factorization 2 × 2 × 31 × 3 × 11 × 3701
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7572246 | Product of the distinct prime numbers |
The prime factorization of 15144492 is 2 × 2 × 31 × 3 × 11 × 3701. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15144492)
Multiplication
n×yn×2 | 30288984 |
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n×3 | 45433476 |
n×4 | 60577968 |
n×5 | 75722460 |
Division
n÷yn÷2 | 7572246 |
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n÷3 | 5048164 |
n÷3 | 3786123 |
n÷5 | 3028898.4 |
Exponentiation
nyn2 | 229355637938064 |
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n3 | 3.4734746239079E+21 |
n4 | 5.2604008653976E+28 |
n5 | 7.9666098822807E+35 |
Nth Root
y√n2√n | 3891.5924760951 |
---|---|
3√n | 247.41056252171 |
4√n | 62.382629602279 |
5√n | 27.292979061794 |
Divisors of 15144492
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 | -15144491 | 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 15144492 can be divided by 48 positive divisors. The sum of these divisors (counting 15144492) is 1, the average is 0.020833333333333.
Base conversion 15144492
Base | System | Value |
---|---|---|
2 | Binary | 111001110001011000101100 |
3 | Ternary | 1001111102100010 |
4 | Quaternary | 321301120230 |
5 | Quinary | 12334110432 |
6 | Senary | 1300333220 |
8 | Octal | 71613054 |
10 | Decimal | 15144492 |
12 | Duodecimal | 50a4210 |
16 | Hexadecimal | e7162c |
20 | Vigesimal | 4ed14c |
36 | Base36 | 90lkc |
Cryptographic Hash Functions
md5 | cb97c2dccb476c440d78ed38a50228ec |
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sha1 | d4f3e62699fd08d530e813113c7152536445d809 |
sha256 | c2c30119388f00ccdb1e8923654125acc9d82e452daa0b122a82bc4e9bf80988 |
sha512 | 7af1b3dcf0889c927fab65d37d71a1b959508be79a37d1cb55da625d670e396dcf0b224a05dc9629a419751492ecc9bde06f2c9b85b989fa6fd0869b2fe522da |
ripemd-160 | ce03759c9a219bb68877f05859b37180cc4f36cf |
15144492 as geometric shapes
Circle
Radius = nDiameter | 30288984 |
---|---|
Circumference | 95155649.619099 |
Area | 7.2054198720562E+14 |
Sphere
Radius = nVolume | 1.45496564812E+22 |
---|---|
Surface area | 2.8821679488225E+15 |
Circumference | 95155649.619099 |
Square
Length = nPerimeter | 60577968 |
---|---|
Area | 229355637938064 |
Diagonal | 21417545.981651 |
Cube
Length = nSurface area | 1376133827628384 |
---|---|
Volume | 3.4734746239079E+21 |
Space diagonal | 26231029.59882 |
Equilateral Triangle
Length = nPerimeter | 45433476 |
---|---|
Area | 99313904477775 |
Altitude | 13115514.79941 |
Triangular Pyramid
Length = nSurface area | 99313904477775 |
---|---|
Volume | 4.0935291014078E+20 |
Height | 7139181.9938836 |