248639712 (number)
248639712 is an even 9-digits composite number following 248639711 and preceding 248639713. In scientific notation, it is written as 2.48639712 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 82022400 positive integers (up to 248639712) that are relatively prime to 248639712.
Interesting facts
- 248639712 has 48 divisors, whose sum is 659432592
- The reverse of 248639712 is 217936842
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred forty-eight million six hundred thirty-nine thousand seven hundred twelve |
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Notation
Scientific notation | 2.48639712 × 10^8 |
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Engineering notation | 2.48639712 × 10^6 |
Prime Factorization of 248639712
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 97 × 26701
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 15539982 | Product of the distinct prime numbers |
The prime factorization of 248639712 is 2 × 2 × 2 × 2 × 2 × 3 × 97 × 26701. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248639712)
Multiplication
n×yn×2 | 497279424 |
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n×3 | 745919136 |
n×4 | 994558848 |
n×5 | 1243198560 |
Division
n÷yn÷2 | 124319856 |
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n÷3 | 82879904 |
n÷3 | 62159928 |
n÷5 | 49727942.4 |
Exponentiation
nyn2 | 61821706383442944 |
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n3 | 1.5371331270528E+25 |
n4 | 3.8219233801606E+33 |
n5 | 9.5028192852921E+41 |
Nth Root
y√n2√n | 15768.313543306 |
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3√n | 628.81587603733 |
4√n | 125.57194568575 |
5√n | 47.765474769569 |
Divisors of 248639712
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 | -248639711 | 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 248639712 can be divided by 48 positive divisors. The sum of these divisors (counting 248639712) is 1, the average is 0.020833333333333.
Base conversion 248639712
Base | System | Value |
---|---|---|
2 | Binary | 1110110100011111000011100000 |
3 | Ternary | 122022212012120020 |
4 | Quaternary | 32310133003200 |
5 | Quinary | 1002122432322 |
6 | Senary | 40401113440 |
8 | Octal | 1664370340 |
10 | Decimal | 248639712 |
12 | Duodecimal | 6b328880 |
16 | Hexadecimal | ed1f0e0 |
20 | Vigesimal | 3hdjj5c |
36 | Base36 | 4417mo |
Cryptographic Hash Functions
md5 | 8a3f425ee6e14e6fb78b157acc81f9c0 |
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sha1 | 81954fbe7e63358478845e90e1e2debfc8ade68b |
sha256 | c0ae6a4b630b693bd88fab26b806cbdaeee42a4931d64d63901b78e806775415 |
sha512 | a201aa692146d8185a64a4d24fa22027fcce528755bd791bfc6b9df482b5ae83d0f976dfbd19af940ef7ec175931b509a23460ae7e7996ac8d005c60f4c472f2 |
ripemd-160 | d73417fc66ca17054ddde23b0478b559b1df0a9a |
248639712 as geometric shapes
Circle
Radius = nDiameter | 497279424 |
---|---|
Circumference | 1562249385.2198 |
Area | 1.9421861860661E+17 |
Sphere
Radius = nVolume | 6.4387281860514E+25 |
---|---|
Surface area | 7.7687447442644E+17 |
Circumference | 1562249385.2198 |
Square
Length = nPerimeter | 994558848 |
---|---|
Area | 61821706383442944 |
Diagonal | 351629652.85494 |
Cube
Length = nSurface area | 370930238300657664 |
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Volume | 1.5371331270528E+25 |
Space diagonal | 430656613.96329 |
Equilateral Triangle
Length = nPerimeter | 745919136 |
---|---|
Area | 2.6769584116682E+16 |
Altitude | 215328306.98165 |
Triangular Pyramid
Length = nSurface area | 2.6769584116682E+16 |
---|---|
Volume | 1.8115287628758E+24 |
Height | 117209884.28498 |