249969328 (number)
249969328 is an even 9-digits composite number following 249969327 and preceding 249969329. In scientific notation, it is written as 2.49969328 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 103434240 positive integers (up to 249969328) that are relatively prime to 249969328.
Interesting facts
- 249969328 has 40 divisors, whose sum is 572597280
- The reverse of 249969328 is 823969942
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | two hundred forty-nine million nine hundred sixty-nine thousand three hundred twenty-eight |
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Notation
Scientific notation | 2.49969328 × 10^8 |
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Engineering notation | 2.49969328 × 10^6 |
Prime Factorization of 249969328
Prime Factorization 2 × 2 × 2 × 2 × 7 × 29 × 76961
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 31246166 | Product of the distinct prime numbers |
The prime factorization of 249969328 is 2 × 2 × 2 × 2 × 7 × 29 × 76961. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 249969328)
Multiplication
n×yn×2 | 499938656 |
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n×3 | 749907984 |
n×4 | 999877312 |
n×5 | 1249846640 |
Division
n÷yn÷2 | 124984664 |
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n÷3 | 83323109.333333 |
n÷3 | 62492332 |
n÷5 | 49993865.6 |
Exponentiation
nyn2 | 62484664940771584 |
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n3 | 1.561924970555E+25 |
n4 | 3.9043333527605E+33 |
n5 | 9.7596358447753E+41 |
Nth Root
y√n2√n | 15810.418337286 |
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3√n | 629.93476102814 |
4√n | 125.73948599102 |
5√n | 47.816451602161 |
Divisors of 249969328
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 | -249969327 | 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 249969328 can be divided by 40 positive divisors. The sum of these divisors (counting 249969328) is 1, the average is 0.025.
Base conversion 249969328
Base | System | Value |
---|---|---|
2 | Binary | 1110111001100011101010110000 |
3 | Ternary | 122102100202110021 |
4 | Quaternary | 32321203222300 |
5 | Quinary | 1002443004303 |
6 | Senary | 40445413224 |
8 | Octal | 1671435260 |
10 | Decimal | 249969328 |
12 | Duodecimal | 6b86a214 |
16 | Hexadecimal | ee63ab0 |
20 | Vigesimal | 3i26368 |
36 | Base36 | 44tpkg |
Cryptographic Hash Functions
md5 | 19cbed586a6dcc61924edefce34d2cd3 |
---|---|
sha1 | eb7a69aca90b77c11e2dcc13ccc0c1a9a9df47fc |
sha256 | 352a4707b8542fdf5bf944b046ec9dc6cb548b3b08f5ccc4cdd8a4f163f672d7 |
sha512 | c1a27d185250fe7b0b857986f1dc0fcc4b7213035ee0f721c5eaf489e37d19ed2155ad64105c3085dc95c72942ccc52b05fa6fcb5b4c7858ca93e29951d29045 |
ripemd-160 | fa9fea014f0541a93a7218928e3f57be93219f32 |
249969328 as geometric shapes
Circle
Radius = nDiameter | 499938656 |
---|---|
Circumference | 1570603608.9352 |
Area | 1.9630136433995E+17 |
Sphere
Radius = nVolume | 6.542576017272E+25 |
---|---|
Surface area | 7.8520545735979E+17 |
Circumference | 1570603608.9352 |
Square
Length = nPerimeter | 999877312 |
---|---|
Area | 62484664940771584 |
Diagonal | 353510013.83489 |
Cube
Length = nSurface area | 374907989644629504 |
---|---|
Volume | 1.561924970555E+25 |
Space diagonal | 432959576.42985 |
Equilateral Triangle
Length = nPerimeter | 749907984 |
---|---|
Area | 2.7056653592834E+16 |
Altitude | 216479788.21492 |
Triangular Pyramid
Length = nSurface area | 2.7056653592834E+16 |
---|---|
Volume | 1.84074623064E+24 |
Height | 117836671.2783 |