249631368 (number)
249631368 is an even 9-digits composite number following 249631367 and preceding 249631369. In scientific notation, it is written as 2.49631368 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 71107392 positive integers (up to 249631368) that are relatively prime to 249631368.
Interesting facts
- 249631368 has 32 divisors, whose sum is 624477600
- The reverse of 249631368 is 863136942
- Previous prime number is 2513
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred forty-nine million six hundred thirty-one thousand three hundred sixty-eight |
---|
Notation
Scientific notation | 2.49631368 × 10^8 |
---|---|
Engineering notation | 2.49631368 × 10^6 |
Prime Factorization of 249631368
Prime Factorization 2 × 2 × 2 × 3 × 2513 × 4139
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 62407842 | Product of the distinct prime numbers |
The prime factorization of 249631368 is 2 × 2 × 2 × 3 × 2513 × 4139. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 249631368)
Multiplication
n×yn×2 | 499262736 |
---|---|
n×3 | 748894104 |
n×4 | 998525472 |
n×5 | 1248156840 |
Division
n÷yn÷2 | 124815684 |
---|---|
n÷3 | 83210456 |
n÷3 | 62407842 |
n÷5 | 49926273.6 |
Exponentiation
nyn2 | 62315819889551424 |
---|---|
n3 | 1.555598336707E+25 |
n4 | 3.883261408507E+33 |
n5 | 9.6938385770721E+41 |
Nth Root
y√n2√n | 15799.726833082 |
---|---|
3√n | 629.65074115824 |
4√n | 125.69696429541 |
5√n | 47.803514979416 |
Divisors of 249631368
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -249631367 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 249631368 can be divided by 32 positive divisors. The sum of these divisors (counting 249631368) is 1, the average is 0.03125.
Base conversion 249631368
Base | System | Value |
---|---|---|
2 | Binary | 1110111000010001001010001000 |
3 | Ternary | 122101201120212020 |
4 | Quaternary | 32320101022020 |
5 | Quinary | 1002401200433 |
6 | Senary | 40434244440 |
8 | Octal | 1670211210 |
10 | Decimal | 249631368 |
12 | Duodecimal | 6b726720 |
16 | Hexadecimal | ee11288 |
20 | Vigesimal | 3i03i88 |
36 | Base36 | 44mgso |
Cryptographic Hash Functions
md5 | 993f6cb8d1315aa156523663a2fc01d1 |
---|---|
sha1 | bb2ae5fb5b00a7a4a176f65f459b5f0b82767ad9 |
sha256 | 04b733a01794224f47119a93759db8b6fa653fa67709e7ef03ebe425e9432bd0 |
sha512 | 4dce5c6ad94dae6550845405f51370cea383b384cd19f8fecdf4259546a3dcd23d69cbb8e25b022cea77335b06bea74bea90a474ba0ef3ad1f2a38a162c93f78 |
ripemd-160 | 645b0ce211167bce7feeda6c56a67eb469e714b4 |
249631368 as geometric shapes
Circle
Radius = nDiameter | 499262736 |
---|---|
Circumference | 1568480143.6287 |
Area | 1.9577092196744E+17 |
Sphere
Radius = nVolume | 6.5160750753804E+25 |
---|---|
Surface area | 7.8308368786976E+17 |
Circumference | 1568480143.6287 |
Square
Length = nPerimeter | 998525472 |
---|---|
Area | 62315819889551424 |
Diagonal | 353032066.21935 |
Cube
Length = nSurface area | 373894919337308544 |
---|---|
Volume | 1.555598336707E+25 |
Space diagonal | 432374212.53892 |
Equilateral Triangle
Length = nPerimeter | 748894104 |
---|---|
Area | 2.6983541541004E+16 |
Altitude | 216187106.26946 |
Triangular Pyramid
Length = nSurface area | 2.6983541541004E+16 |
---|---|
Volume | 1.8332902211468E+24 |
Height | 117677355.40645 |