15247968 (number)
15247968 is an even 8-digits composite number following 15247967 and preceding 15247969. In scientific notation, it is written as 1.5247968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 4906496 positive integers (up to 15247968) that are relatively prime to 15247968.
Interesting facts
- 15247968 has 48 divisors, whose sum is 41413680
- The reverse of 15247968 is 86974251
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | fifteen million two hundred forty-seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.5247968 × 10^7 |
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Engineering notation | 1.5247968 × 10^6 |
Prime Factorization of 15247968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 29 × 5477
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 952998 | Product of the distinct prime numbers |
The prime factorization of 15247968 is 2 × 2 × 2 × 2 × 2 × 3 × 29 × 5477. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15247968)
Multiplication
n×yn×2 | 30495936 |
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n×3 | 45743904 |
n×4 | 60991872 |
n×5 | 76239840 |
Division
n÷yn÷2 | 7623984 |
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n÷3 | 5082656 |
n÷3 | 3811992 |
n÷5 | 3049593.6 |
Exponentiation
nyn2 | 232500528129024 |
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n3 | 3.5451606128945E+21 |
n4 | 5.4056495580275E+28 |
n5 | 8.2425171480018E+35 |
Nth Root
y√n2√n | 3904.864658346 |
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3√n | 247.97276842862 |
4√n | 62.488916283978 |
5√n | 27.33017385509 |
Divisors of 15247968
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 | -15247967 | 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 15247968 can be divided by 48 positive divisors. The sum of these divisors (counting 15247968) is 1, the average is 0.020833333333333.
Base conversion 15247968
Base | System | Value |
---|---|---|
2 | Binary | 111010001010101001100000 |
3 | Ternary | 1001200200021120 |
4 | Quaternary | 322022221200 |
5 | Quinary | 12400413333 |
6 | Senary | 1302452240 |
8 | Octal | 72125140 |
10 | Decimal | 15247968 |
12 | Duodecimal | 5134080 |
16 | Hexadecimal | e8aa60 |
20 | Vigesimal | 4f5ji8 |
36 | Base36 | 92teo |
Cryptographic Hash Functions
md5 | 4ea17ae0d718a37089b7e63259ff48d4 |
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sha1 | b3185b9cb0931346454813369b4ffe2c1c244c93 |
sha256 | cf49f790e0bbf55943007bc05ca0da20fa0fa4c02e1324866280e0bc9fac762f |
sha512 | d7b38f73092589c3c8a5433492c209c319ad5219f88952e11d32fda9adc785e3534e67fea77fd08ec195a5797149576d42bbb8bf1ded40f1279e5c33ac6d9807 |
ripemd-160 | 60c98ec5714dd2e2dc93244788f3eea819088b3e |
15247968 as geometric shapes
Circle
Radius = nDiameter | 30495936 |
---|---|
Circumference | 95805808.501944 |
Area | 7.3042195112589E+14 |
Sphere
Radius = nVolume | 1.4849934049687E+22 |
---|---|
Surface area | 2.9216878045036E+15 |
Circumference | 95805808.501944 |
Square
Length = nPerimeter | 60991872 |
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Area | 232500528129024 |
Diagonal | 21563883.144231 |
Cube
Length = nSurface area | 1395003168774144 |
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Volume | 3.5451606128945E+21 |
Space diagonal | 26410255.288184 |
Equilateral Triangle
Length = nPerimeter | 45743904 |
---|---|
Area | 1.0067568187652E+14 |
Altitude | 13205127.644092 |
Triangular Pyramid
Length = nSurface area | 1.0067568187652E+14 |
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Volume | 4.1780118496219E+20 |
Height | 7187961.048077 |