268307984 (number)
268307984 is an even 9-digits composite number following 268307983 and preceding 268307985. In scientific notation, it is written as 2.68307984 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 114651648 positive integers (up to 268307984) that are relatively prime to 268307984.
Interesting facts
- 268307984 has 40 divisors, whose sum is 595854720
- The reverse of 268307984 is 489703862
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | two hundred sixty-eight million three hundred seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.68307984 × 10^8 |
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Engineering notation | 2.68307984 × 10^6 |
Prime Factorization of 268307984
Prime Factorization 2 × 2 × 2 × 2 × 7 × 359 × 6673
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 33538498 | Product of the distinct prime numbers |
The prime factorization of 268307984 is 2 × 2 × 2 × 2 × 7 × 359 × 6673. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 268307984)
Multiplication
n×yn×2 | 536615968 |
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n×3 | 804923952 |
n×4 | 1073231936 |
n×5 | 1341539920 |
Division
n÷yn÷2 | 134153992 |
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n÷3 | 89435994.666667 |
n÷3 | 67076996 |
n÷5 | 53661596.8 |
Exponentiation
nyn2 | 71989174278144256 |
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n3 | 1.9315270220394E+25 |
n4 | 5.182441213249E+33 |
n5 | 1.3904903541254E+42 |
Nth Root
y√n2√n | 16380.109401344 |
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3√n | 644.97745168857 |
4√n | 127.98480144667 |
5√n | 48.49832273381 |
Divisors of 268307984
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 | -268307983 | 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 268307984 can be divided by 40 positive divisors. The sum of these divisors (counting 268307984) is 1, the average is 0.025.
Base conversion 268307984
Base | System | Value |
---|---|---|
2 | Binary | 1111111111100000111000010000 |
3 | Ternary | 200200212110100202 |
4 | Quaternary | 33333200320100 |
5 | Quinary | 1022141323414 |
6 | Senary | 42342434332 |
8 | Octal | 1777407020 |
10 | Decimal | 268307984 |
12 | Duodecimal | 75a329a8 |
16 | Hexadecimal | ffe0e10 |
20 | Vigesimal | 43gi9j4 |
36 | Base36 | 4fqrrk |
Cryptographic Hash Functions
md5 | c5caf6e4214f4d05e75a64d71b07eee8 |
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sha1 | 0d2f051121069b8512c89ebf60a732c2a2b84ef7 |
sha256 | 8a19745cc10d81fb59b8a43edffe8a13809b0811b3f3058a427ee3cfeca04f94 |
sha512 | 0e72b931fcec62df8f649368a0f1f86361833fe4ac926b0574d715322afc35ec06ea6502be693d5148a9c7fefc122178355d62881b29de72e9ea12ad9ffc38ba |
ripemd-160 | 96f9d186ef2baff98fff591571c72081e3754921 |
268307984 as geometric shapes
Circle
Radius = nDiameter | 536615968 |
---|---|
Circumference | 1685828782.8678 |
Area | 2.2616066105021E+17 |
Sphere
Radius = nVolume | 8.0907614701987E+25 |
---|---|
Surface area | 9.0464264420085E+17 |
Circumference | 1685828782.8678 |
Square
Length = nPerimeter | 1073231936 |
---|---|
Area | 71989174278144256 |
Diagonal | 379444789.86578 |
Cube
Length = nSurface area | 431935045668865536 |
---|---|
Volume | 1.9315270220394E+25 |
Space diagonal | 464723060.36438 |
Equilateral Triangle
Length = nPerimeter | 804923952 |
---|---|
Area | 3.1172226861169E+16 |
Altitude | 232361530.18219 |
Triangular Pyramid
Length = nSurface area | 3.1172226861169E+16 |
---|---|
Volume | 2.2763264255485E+24 |
Height | 126481596.62193 |