268241490 (number)
268241490 is an even 9-digits composite number following 268241489 and preceding 268241491. In scientific notation, it is written as 2.68241490 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 63244800 positive integers (up to 268241490) that are relatively prime to 268241490.
Interesting facts
- 268241490 has 32 divisors, whose sum is 454329216
- The reverse of 268241490 is 094142862
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred sixty-eight million two hundred forty-one thousand four hundred ninety |
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Notation
Scientific notation | 2.68241490 × 10^8 |
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Engineering notation | 2.68241490 × 10^6 |
Prime Factorization of 268241490
Prime Factorization 2 × 135 × 11 × 37 × 2441
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 268241490 | Product of the distinct prime numbers |
The prime factorization of 268241490 is 2 × 135 × 11 × 37 × 2441. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 268241490)
Multiplication
n×yn×2 | 536482980 |
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n×3 | 804724470 |
n×4 | 1072965960 |
n×5 | 1341207450 |
Division
n÷yn÷2 | 134120745 |
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n÷3 | 89413830 |
n÷3 | 67060372.5 |
n÷5 | 53648298 |
Exponentiation
nyn2 | 71953496957420100 |
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n3 | 1.9300913234569E+25 |
n4 | 5.1773057244015E+33 |
n5 | 1.388768201699E+42 |
Nth Root
y√n2√n | 16378.07955775 |
---|---|
3√n | 644.92416631432 |
4√n | 127.97687118284 |
5√n | 48.495918655368 |
Divisors of 268241490
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 | -268241489 | 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 268241490 can be divided by 32 positive divisors. The sum of these divisors (counting 268241490) is 1, the average is 0.03125.
Base conversion 268241490
Base | System | Value |
---|---|---|
2 | Binary | 1111111111010000101001010010 |
3 | Ternary | 200200202002011000 |
4 | Quaternary | 33333100221102 |
5 | Quinary | 1022132211430 |
6 | Senary | 42341202430 |
8 | Octal | 1777205122 |
10 | Decimal | 268241490 |
12 | Duodecimal | 75a00416 |
16 | Hexadecimal | ffd0a52 |
20 | Vigesimal | 43ga3ea |
36 | Base36 | 4fpcgi |
Cryptographic Hash Functions
md5 | 03bba0bfda05680e265d7fd1222181c7 |
---|---|
sha1 | a4eb6bf80397aab8d0cf37b90cf898ad039ae9a6 |
sha256 | fb45f5d94bab8cee32f155bac57553714f6aca23d5da428a7e02a0698c9f5efe |
sha512 | 77eb1b2d9177ec1c17483333c9c4a95576d9f05dd868584f2320bc6a3029acbe295381065b9991eadd58b201a3393c33062fb9f7e710c685f1e1ca955ee63ab8 |
ripemd-160 | e3c6a0eeca97d17f08129afe651f18281c592f8a |
268241490 as geometric shapes
Circle
Radius = nDiameter | 536482980 |
---|---|
Circumference | 1685410988.744 |
Area | 2.2604857744153E+17 |
Sphere
Radius = nVolume | 8.0847476300394E+25 |
---|---|
Surface area | 9.0419430976611E+17 |
Circumference | 1685410988.744 |
Square
Length = nPerimeter | 1072965960 |
---|---|
Area | 71953496957420100 |
Diagonal | 379350753.14917 |
Cube
Length = nSurface area | 431720981744520600 |
---|---|
Volume | 1.9300913234569E+25 |
Space diagonal | 464607889.37798 |
Equilateral Triangle
Length = nPerimeter | 804724470 |
---|---|
Area | 3.1156778128126E+16 |
Altitude | 232303944.68899 |
Triangular Pyramid
Length = nSurface area | 3.1156778128126E+16 |
---|---|
Volume | 2.2746344385428E+24 |
Height | 126450251.04972 |