249938124 (number)
249938124 is an even 9-digits composite number following 249938123 and preceding 249938125. In scientific notation, it is written as 2.49938124 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 79845696 positive integers (up to 249938124) that are relatively prime to 249938124.
Interesting facts
- 249938124 has 48 divisors, whose sum is 607756800
- The reverse of 249938124 is 421839942
- Previous prime number is 29
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 nine hundred thirty-eight thousand one hundred twenty-four |
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Notation
Scientific notation | 2.49938124 × 10^8 |
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Engineering notation | 2.49938124 × 10^6 |
Prime Factorization of 249938124
Prime Factorization 2 × 2 × 3 × 139 × 29 × 5167
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 124969062 | Product of the distinct prime numbers |
The prime factorization of 249938124 is 2 × 2 × 3 × 139 × 29 × 5167. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 249938124)
Multiplication
n×yn×2 | 499876248 |
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n×3 | 749814372 |
n×4 | 999752496 |
n×5 | 1249690620 |
Division
n÷yn÷2 | 124969062 |
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n÷3 | 83312708 |
n÷3 | 62484531 |
n÷5 | 49987624.8 |
Exponentiation
nyn2 | 62469065828639376 |
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n3 | 1.5613401121243E+25 |
n4 | 3.9023841855029E+33 |
n5 | 9.7535458245186E+41 |
Nth Root
y√n2√n | 15809.43148883 |
---|---|
3√n | 629.90854807578 |
4√n | 125.73556175096 |
5√n | 47.815257744438 |
Divisors of 249938124
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 | -249938123 | 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 249938124 can be divided by 48 positive divisors. The sum of these divisors (counting 249938124) is 1, the average is 0.020833333333333.
Base conversion 249938124
Base | System | Value |
---|---|---|
2 | Binary | 1110111001011100000011001100 |
3 | Ternary | 122102022011122120 |
4 | Quaternary | 32321130003030 |
5 | Quinary | 1002441004444 |
6 | Senary | 40445012540 |
8 | Octal | 1671340314 |
10 | Decimal | 249938124 |
12 | Duodecimal | 6b854150 |
16 | Hexadecimal | ee5c0cc |
20 | Vigesimal | 3i22564 |
36 | Base36 | 44t1ho |
Cryptographic Hash Functions
md5 | 857577481e04eaf00a7dfec0d5b3e08f |
---|---|
sha1 | dc45a08a8c1dff2180180a3d99f9cf12a4ba3b05 |
sha256 | 12047cbb39606c9c996f7dee36957df4f573515e91a5bd3ff921f52ec11c12b7 |
sha512 | 5a38c275acf24e59acbc09ac74bfeb3c245530db41b166dd715b44e9e0655238a3020d958acbd23a09cd94395dcba2beff496beadccee7d8fce488301d8144ac |
ripemd-160 | 3b79cd63f4a1e59f396d7fba457019b7e5c39013 |
249938124 as geometric shapes
Circle
Radius = nDiameter | 499876248 |
---|---|
Circumference | 1570407548.4208 |
Area | 1.9625235828387E+17 |
Sphere
Radius = nVolume | 6.5401261680062E+25 |
---|---|
Surface area | 7.8500943313548E+17 |
Circumference | 1570407548.4208 |
Square
Length = nPerimeter | 999752496 |
---|---|
Area | 62469065828639376 |
Diagonal | 353465884.71489 |
Cube
Length = nSurface area | 374814394971836256 |
---|---|
Volume | 1.5613401121243E+25 |
Space diagonal | 432905529.51645 |
Equilateral Triangle
Length = nPerimeter | 749814372 |
---|---|
Area | 2.7049898979142E+16 |
Altitude | 216452764.75823 |
Triangular Pyramid
Length = nSurface area | 2.7049898979142E+16 |
---|---|
Volume | 1.8400569683694E+24 |
Height | 117821961.57163 |