248839371 (number)
248839371 is an odd 9-digits composite number following 248839370 and preceding 248839372. In scientific notation, it is written as 2.48839371 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 40 positive divisors. There are 142864560 positive integers (up to 248839371) that are relatively prime to 248839371.
Interesting facts
- 248839371 has 40 divisors, whose sum is 426888000
- The reverse of 248839371 is 173938842
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred forty-eight million eight hundred thirty-nine thousand three hundred seventy-one |
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Notation
Scientific notation | 2.48839371 × 10^8 |
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Engineering notation | 2.48839371 × 10^6 |
Prime Factorization of 248839371
Prime Factorization 3 × 3 × 9 × 11 × 19 × 14699
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 82946457 | Product of the distinct prime numbers |
The prime factorization of 248839371 is 3 × 3 × 9 × 11 × 19 × 14699. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248839371)
Multiplication
n×yn×2 | 497678742 |
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n×3 | 746518113 |
n×4 | 995357484 |
n×5 | 1244196855 |
Division
n÷yn÷2 | 124419685.5 |
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n÷3 | 82946457 |
n÷3 | 62209842.75 |
n÷5 | 49767874.2 |
Exponentiation
nyn2 | 61921032559675641 |
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n3 | 1.540839079382E+25 |
n4 | 3.8342142732564E+33 |
n5 | 9.5410346803635E+41 |
Nth Root
y√n2√n | 15774.643292322 |
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3√n | 628.98414515993 |
4√n | 125.59714683193 |
5√n | 47.773143492383 |
Divisors of 248839371
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 | -248839370 | 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 248839371 can be divided by 40 positive divisors. The sum of these divisors (counting 248839371) is 1, the average is 0.025.
Base conversion 248839371
Base | System | Value |
---|---|---|
2 | Binary | 1110110101001111110011001011 |
3 | Ternary | 122100020100110000 |
4 | Quaternary | 32311033303023 |
5 | Quinary | 1002200324441 |
6 | Senary | 40405254043 |
8 | Octal | 1665176313 |
10 | Decimal | 248839371 |
12 | Duodecimal | 6b404323 |
16 | Hexadecimal | ed4fccb |
20 | Vigesimal | 3hf4i8b |
36 | Base36 | 445hor |
Cryptographic Hash Functions
md5 | e3a213dd5ec88a1692775962079b155b |
---|---|
sha1 | 6dd9e6ca73cc8670328ca5940f2603b6d6493af3 |
sha256 | b5b9e66bc80c9291a61c43e27506050d36c664201595a993b0904e6d2de0345e |
sha512 | cd8102b5dc16f400e64632ef487d6571b1068a96cbab4cae6981587fd9e3839a4c9de6151710ad9eebbb748c2484143c686a900aaa8e6d4ddd6e16583a753e1a |
ripemd-160 | 029b53b81963e990d4a4ca7f43f4500c1778bc26 |
248839371 as geometric shapes
Circle
Radius = nDiameter | 497678742 |
---|---|
Circumference | 1563503879.715 |
Area | 1.9453066099217E+17 |
Sphere
Radius = nVolume | 6.4542516428675E+25 |
---|---|
Surface area | 7.7812264396869E+17 |
Circumference | 1563503879.715 |
Square
Length = nPerimeter | 995357484 |
---|---|
Area | 61921032559675641 |
Diagonal | 351912013.32059 |
Cube
Length = nSurface area | 371526195358053846 |
---|---|
Volume | 1.540839079382E+25 |
Space diagonal | 431002433.49548 |
Equilateral Triangle
Length = nPerimeter | 746518113 |
---|---|
Area | 2.6812593612621E+16 |
Altitude | 215501216.74774 |
Triangular Pyramid
Length = nSurface area | 2.6812593612621E+16 |
---|---|
Volume | 1.8158962695804E+24 |
Height | 117304004.4402 |