248888688 (number)
248888688 is an even 9-digits composite number following 248888687 and preceding 248888689. In scientific notation, it is written as 2.48888688 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 40 positive divisors. There are 81196992 positive integers (up to 248888688) that are relatively prime to 248888688.
Interesting facts
- 248888688 has 40 divisors, whose sum is 656648448
- The reverse of 248888688 is 886888842
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | two hundred forty-eight million eight hundred eighty-eight thousand six hundred eighty-eight |
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Notation
Scientific notation | 2.48888688 × 10^8 |
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Engineering notation | 2.48888688 × 10^6 |
Prime Factorization of 248888688
Prime Factorization 2 × 2 × 2 × 2 × 3 × 47 × 110323
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 31111086 | Product of the distinct prime numbers |
The prime factorization of 248888688 is 2 × 2 × 2 × 2 × 3 × 47 × 110323. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248888688)
Multiplication
n×yn×2 | 497777376 |
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n×3 | 746666064 |
n×4 | 995554752 |
n×5 | 1244443440 |
Division
n÷yn÷2 | 124444344 |
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n÷3 | 82962896 |
n÷3 | 62222172 |
n÷5 | 49777737.6 |
Exponentiation
nyn2 | 61945579014361344 |
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n3 | 1.5417553888285E+25 |
n4 | 3.8372547594245E+33 |
n5 | 9.5504930259492E+41 |
Nth Root
y√n2√n | 15776.206388102 |
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3√n | 629.02569480425 |
4√n | 125.6033693342 |
5√n | 47.77503695591 |
Divisors of 248888688
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 | -248888687 | 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 248888688 can be divided by 40 positive divisors. The sum of these divisors (counting 248888688) is 1, the average is 0.025.
Base conversion 248888688
Base | System | Value |
---|---|---|
2 | Binary | 1110110101011011110101110000 |
3 | Ternary | 122100022212002120 |
4 | Quaternary | 32311123311300 |
5 | Quinary | 1002203414223 |
6 | Senary | 40410314240 |
8 | Octal | 1665336560 |
10 | Decimal | 248888688 |
12 | Duodecimal | 6b428980 |
16 | Hexadecimal | ed5bd70 |
20 | Vigesimal | 3hfb1e8 |
36 | Base36 | 446jqo |
Cryptographic Hash Functions
md5 | feaf7c5481303ae55b2c019297fa045d |
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sha1 | 9d77aa18fb9635210899141aaf36209a928fa3fd |
sha256 | 4250290df4069400d235540e4faff1b0a66f8dbb46a425a9fb2c066b5d4e4f90 |
sha512 | d611600181595d672112f6ccf6ecd95576f5d685edd419d337ff8cddea1e33f3a63d22773fb70bf8ea55c826325488cd389a96961bd0703dc31e2718ac53de47 |
ripemd-160 | 4ce5336d00acf9ba5817affbd51f47a5f67b4136 |
248888688 as geometric shapes
Circle
Radius = nDiameter | 497777376 |
---|---|
Circumference | 1563813747.5648 |
Area | 1.9460777595388E+17 |
Sphere
Radius = nVolume | 6.4580898709013E+25 |
---|---|
Surface area | 7.7843110381553E+17 |
Circumference | 1563813747.5648 |
Square
Length = nPerimeter | 995554752 |
---|---|
Area | 61945579014361344 |
Diagonal | 351981758.09085 |
Cube
Length = nSurface area | 371673474086168064 |
---|---|
Volume | 1.5417553888285E+25 |
Space diagonal | 431087853.04516 |
Equilateral Triangle
Length = nPerimeter | 746666064 |
---|---|
Area | 2.6823222539287E+16 |
Altitude | 215543926.52258 |
Triangular Pyramid
Length = nSurface area | 2.6823222539287E+16 |
---|---|
Volume | 1.8169761506192E+24 |
Height | 117327252.69695 |