243399312 (number)
243399312 is an even 9-digits composite number following 243399311 and preceding 243399313. In scientific notation, it is written as 2.43399312 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 74891520 positive integers (up to 243399312) that are relatively prime to 243399312.
Interesting facts
- 243399312 has 40 divisors, whose sum is 564295480
- The reverse of 243399312 is 213993342
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred forty-three million three hundred ninety-nine thousand three hundred twelve |
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Notation
Scientific notation | 2.43399312 × 10^8 |
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Engineering notation | 2.43399312 × 10^6 |
Prime Factorization of 243399312
Prime Factorization 2 × 2 × 2 × 2 × 9 × 13 × 130021
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 30424914 | Product of the distinct prime numbers |
The prime factorization of 243399312 is 2 × 2 × 2 × 2 × 9 × 13 × 130021. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 243399312)
Multiplication
n×yn×2 | 486798624 |
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n×3 | 730197936 |
n×4 | 973597248 |
n×5 | 1216996560 |
Division
n÷yn÷2 | 121699656 |
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n÷3 | 81133104 |
n÷3 | 60849828 |
n÷5 | 48679862.4 |
Exponentiation
nyn2 | 59243225082073344 |
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n3 | 1.4419760225638E+25 |
n4 | 3.5097597181252E+33 |
n5 | 8.5427310067699E+41 |
Nth Root
y√n2√n | 15601.259949119 |
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3√n | 624.36677155812 |
4√n | 124.90500369929 |
5√n | 47.562411855177 |
Divisors of 243399312
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 | -243399311 | 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 243399312 can be divided by 40 positive divisors. The sum of these divisors (counting 243399312) is 1, the average is 0.025.
Base conversion 243399312
Base | System | Value |
---|---|---|
2 | Binary | 1110100000011111101010010000 |
3 | Ternary | 121221222222002100 |
4 | Quaternary | 32200133222100 |
5 | Quinary | 444302234222 |
6 | Senary | 40052520400 |
8 | Octal | 1640375220 |
10 | Decimal | 243399312 |
12 | Duodecimal | 69620100 |
16 | Hexadecimal | e81fa90 |
20 | Vigesimal | 3g14i5c |
36 | Base36 | 40ww40 |
Cryptographic Hash Functions
md5 | 2475dee06321001c5531dfa4b5725fb8 |
---|---|
sha1 | fb402ddd9fc8101ad3f95da183685af8944d390c |
sha256 | f9dddebc7faabe11db06d053ffdc34a5c288518f9b4ee841ab8ae8754514f229 |
sha512 | 00247f2df0f4be603d828e6fa2d57b95e3c66a095a751a31d2abcd3f337adaade14a036a02e476410b3dfb839525475426beaa3ed5a7d94bfb8af68668e635a9 |
ripemd-160 | 7674bd71d52b7c05f0d11894e0657a341884095b |
243399312 as geometric shapes
Circle
Radius = nDiameter | 486798624 |
---|---|
Circumference | 1529322980.936 |
Area | 1.8611808069281E+17 |
Sphere
Radius = nVolume | 6.040135038852E+25 |
---|---|
Surface area | 7.4447232277123E+17 |
Circumference | 1529322980.936 |
Square
Length = nPerimeter | 973597248 |
---|---|
Area | 59243225082073344 |
Diagonal | 344218608.10268 |
Cube
Length = nSurface area | 355459350492440064 |
---|---|
Volume | 1.4419760225638E+25 |
Space diagonal | 421579974.91131 |
Equilateral Triangle
Length = nPerimeter | 730197936 |
---|---|
Area | 2.5653068961597E+16 |
Altitude | 210789987.45565 |
Triangular Pyramid
Length = nSurface area | 2.5653068961597E+16 |
---|---|
Volume | 1.6993850397721E+24 |
Height | 114739536.03423 |