289492740 (number)
289492740 is an even 9-digits composite number following 289492739 and preceding 289492741. In scientific notation, it is written as 2.89492740 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 71539200 positive integers (up to 289492740) that are relatively prime to 289492740.
Interesting facts
- 289492740 has 96 divisors, whose sum is 726566400
- The reverse of 289492740 is 047294982
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred eighty-nine million four hundred ninety-two thousand seven hundred forty |
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Notation
Scientific notation | 2.89492740 × 10^8 |
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Engineering notation | 2.89492740 × 10^6 |
Prime Factorization of 289492740
Prime Factorization 2 × 2 × 9 × 5 × 19 × 47 × 1801
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 144746370 | Product of the distinct prime numbers |
The prime factorization of 289492740 is 2 × 2 × 9 × 5 × 19 × 47 × 1801. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289492740)
Multiplication
n×yn×2 | 578985480 |
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n×3 | 868478220 |
n×4 | 1157970960 |
n×5 | 1447463700 |
Division
n÷yn÷2 | 144746370 |
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n÷3 | 96497580 |
n÷3 | 72373185 |
n÷5 | 57898548 |
Exponentiation
nyn2 | 83806046512707600 |
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n3 | 2.4261242033531E+25 |
n4 | 7.0234534320901E+33 |
n5 | 2.0332387783182E+42 |
Nth Root
y√n2√n | 17014.486180899 |
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3√n | 661.5244376456 |
4√n | 130.4395882426 |
5√n | 49.241076106278 |
Divisors of 289492740
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 | -289492739 | 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 289492740 can be divided by 96 positive divisors. The sum of these divisors (counting 289492740) is 1, the average is 0.010416666666667.
Base conversion 289492740
Base | System | Value |
---|---|---|
2 | Binary | 10001010000010100111100000100 |
3 | Ternary | 202011201202101100 |
4 | Quaternary | 101100110330010 |
5 | Quinary | 1043102231430 |
6 | Senary | 44420500100 |
8 | Octal | 2120247404 |
10 | Decimal | 289492740 |
12 | Duodecimal | 80b4a630 |
16 | Hexadecimal | 11414f04 |
20 | Vigesimal | 4a96bh0 |
36 | Base36 | 4scu10 |
Cryptographic Hash Functions
md5 | a4051561761c5fd20fba4d7748ce17eb |
---|---|
sha1 | 812b73d4b300da213d045df2ee86b8ab6fff8c3f |
sha256 | 211f578ee75f7deb6ce31d5bacab1fcd33c192bf6cd4ac459a111a14df921cf9 |
sha512 | ffbc147993e98def66f54c68bdb1ee816962fc1ea9a3d7dca2535fe401da7ddb923a6f62c0af5f0f79a505fc6547cf74b3eed453dd3105f0cc8190d731eac68f |
ripemd-160 | 03708de03d21fd2e1c201f6f603ddada3c17f0a4 |
289492740 as geometric shapes
Circle
Radius = nDiameter | 578985480 |
---|---|
Circumference | 1818936530.5032 |
Area | 2.6328446005073E+17 |
Sphere
Radius = nVolume | 1.0162525298601E+26 |
---|---|
Surface area | 1.0531378402029E+18 |
Circumference | 1818936530.5032 |
Square
Length = nPerimeter | 1157970960 |
---|---|
Area | 83806046512707600 |
Diagonal | 409404559.11655 |
Cube
Length = nSurface area | 502836279076245600 |
---|---|
Volume | 2.4261242033531E+25 |
Space diagonal | 501416134.10233 |
Equilateral Triangle
Length = nPerimeter | 868478220 |
---|---|
Area | 3.6289082635373E+16 |
Altitude | 250708067.05116 |
Triangular Pyramid
Length = nSurface area | 3.6289082635373E+16 |
---|---|
Volume | 2.859214793653E+24 |
Height | 136468186.37218 |