242893994 (number)
242893994 is an even 9-digits composite number following 242893993 and preceding 242893995. In scientific notation, it is written as 2.42893994 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 96864768 positive integers (up to 242893994) that are relatively prime to 242893994.
Interesting facts
- 242893994 has 32 divisors, whose sum is 445875840
- The reverse of 242893994 is 499398242
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | two hundred forty-two million eight hundred ninety-three thousand nine hundred ninety-four |
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Notation
Scientific notation | 2.42893994 × 10^8 |
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Engineering notation | 2.42893994 × 10^6 |
Prime Factorization of 242893994
Prime Factorization 2 × 7 × 89 × 17 × 11467
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 242893994 | Product of the distinct prime numbers |
The prime factorization of 242893994 is 2 × 7 × 89 × 17 × 11467. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 242893994)
Multiplication
n×yn×2 | 485787988 |
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n×3 | 728681982 |
n×4 | 971575976 |
n×5 | 1214469970 |
Division
n÷yn÷2 | 121446997 |
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n÷3 | 80964664.666667 |
n÷3 | 60723498.5 |
n÷5 | 48578798.8 |
Exponentiation
nyn2 | 58997492321272036 |
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n3 | 1.4330136545898E+25 |
n4 | 3.4807041001986E+33 |
n5 | 8.454421208294E+41 |
Nth Root
y√n2√n | 15585.056753185 |
---|---|
3√n | 623.93439241464 |
4√n | 124.84012477239 |
5√n | 47.54264669946 |
Divisors of 242893994
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 | -242893993 | 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 242893994 can be divided by 32 positive divisors. The sum of these divisors (counting 242893994) is 1, the average is 0.03125.
Base conversion 242893994
Base | System | Value |
---|---|---|
2 | Binary | 1110011110100100010010101010 |
3 | Ternary | 121221001021220212 |
4 | Quaternary | 32132210102222 |
5 | Quinary | 444140101434 |
6 | Senary | 40034021122 |
8 | Octal | 1636442252 |
10 | Decimal | 242893994 |
12 | Duodecimal | 694177a2 |
16 | Hexadecimal | e7a44aa |
20 | Vigesimal | 3fi1eje |
36 | Base36 | 40m27e |
Cryptographic Hash Functions
md5 | 54c1d84a2f7216105ea935eb110494f4 |
---|---|
sha1 | b401f08eb943aeff61a0dce156311466994d7428 |
sha256 | 13a2f7214026d31db80e3416248a2c5a9b1cc1cd8d87ebd14eed831a61d33350 |
sha512 | c711255b182798e41676cfb1c5488f6220b90c2a587c0c73c752b88ccd610859836da87d7679a301a5534b83b7dff195a212f0b78cc486ae511712b2c5e754ae |
ripemd-160 | d3a3d981471650bad7cfbb5c2fcd8f4e0b699330 |
242893994 as geometric shapes
Circle
Radius = nDiameter | 485787988 |
---|---|
Circumference | 1526147974.303 |
Area | 1.8534608845673E+17 |
Sphere
Radius = nVolume | 6.0025935596709E+25 |
---|---|
Surface area | 7.4138435382691E+17 |
Circumference | 1526147974.303 |
Square
Length = nPerimeter | 971575976 |
---|---|
Area | 58997492321272036 |
Diagonal | 343503980.53377 |
Cube
Length = nSurface area | 353984953927632216 |
---|---|
Volume | 1.4330136545898E+25 |
Space diagonal | 420704738.46133 |
Equilateral Triangle
Length = nPerimeter | 728681982 |
---|---|
Area | 2.5546663554899E+16 |
Altitude | 210352369.23066 |
Triangular Pyramid
Length = nSurface area | 2.5546663554899E+16 |
---|---|
Volume | 1.6888227878223E+24 |
Height | 114501326.84459 |