247242912 (number)
247242912 is an even 9-digits composite number following 247242911 and preceding 247242913. In scientific notation, it is written as 2.47242912 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 69894144 positive integers (up to 247242912) that are relatively prime to 247242912.
Interesting facts
- 247242912 has 96 divisors, whose sum is 749572992
- The reverse of 247242912 is 219242742
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | two hundred forty-seven million two hundred forty-two thousand nine hundred twelve |
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Notation
Scientific notation | 2.47242912 × 10^8 |
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Engineering notation | 2.47242912 × 10^6 |
Prime Factorization of 247242912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 97 × 3793
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 15452682 | Product of the distinct prime numbers |
The prime factorization of 247242912 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 97 × 3793. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 247242912)
Multiplication
n×yn×2 | 494485824 |
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n×3 | 741728736 |
n×4 | 988971648 |
n×5 | 1236214560 |
Division
n÷yn÷2 | 123621456 |
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n÷3 | 82414304 |
n÷3 | 61810728 |
n÷5 | 49448582.4 |
Exponentiation
nyn2 | 61129057534239744 |
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n3 | 1.5113726192581E+25 |
n4 | 3.7367616750244E+33 |
n5 | 9.2388783798303E+41 |
Nth Root
y√n2√n | 15723.959806614 |
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3√n | 627.63615041175 |
4√n | 125.39521444861 |
5√n | 47.71168670308 |
Divisors of 247242912
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -247242911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 247242912 can be divided by 96 positive divisors. The sum of these divisors (counting 247242912) is 1, the average is 0.010416666666667.
Base conversion 247242912
Base | System | Value |
---|---|---|
2 | Binary | 1110101111001010000010100000 |
3 | Ternary | 122020020020111220 |
4 | Quaternary | 32233022002200 |
5 | Quinary | 1001243233122 |
6 | Senary | 40311135040 |
8 | Octal | 1657120240 |
10 | Decimal | 247242912 |
12 | Duodecimal | 6a974480 |
16 | Hexadecimal | ebca0a0 |
20 | Vigesimal | 3h5575c |
36 | Base36 | 4379uo |
Cryptographic Hash Functions
md5 | 61c4b29783421a16440ca14de52d4dac |
---|---|
sha1 | bf4cc28a51bcf8734fe8507fc80b88d75a163ac4 |
sha256 | b95636ef23aa10baeda25805ab09e5479ec8fd619636604f49f3300c17185447 |
sha512 | 0a46ddb08893af5737dd84299855a6a8c8eb26c2dafe4945191c8ce6ee7290d701714f28023bd252801858c8dd44cd5ed69591396bc5949b14360198084f6e0a |
ripemd-160 | 1b5669128c62183c8292b4c3f9d5c1d5461af453 |
247242912 as geometric shapes
Circle
Radius = nDiameter | 494485824 |
---|---|
Circumference | 1553473031.9827 |
Area | 1.9204259807044E+17 |
Sphere
Radius = nVolume | 6.3308228233307E+25 |
---|---|
Surface area | 7.6817039228174E+17 |
Circumference | 1553473031.9827 |
Square
Length = nPerimeter | 988971648 |
---|---|
Area | 61129057534239744 |
Diagonal | 349654279.35102 |
Cube
Length = nSurface area | 366774345205438464 |
---|---|
Volume | 1.5113726192581E+25 |
Space diagonal | 428237285.39528 |
Equilateral Triangle
Length = nPerimeter | 741728736 |
---|---|
Area | 2.6469658367026E+16 |
Altitude | 214118642.69764 |
Triangular Pyramid
Length = nSurface area | 2.6469658367026E+16 |
---|---|
Volume | 1.7811697132951E+24 |
Height | 116551426.45034 |