289370920 (number)
289370920 is an even 9-digits composite number following 289370919 and preceding 289370921. In scientific notation, it is written as 2.89370920 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 115052608 positive integers (up to 289370920) that are relatively prime to 289370920.
Interesting facts
- 289370920 has 32 divisors, whose sum is 654998400
- The reverse of 289370920 is 029073982
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | two hundred eighty-nine million three hundred seventy thousand nine hundred twenty |
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Notation
Scientific notation | 2.89370920 × 10^8 |
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Engineering notation | 2.89370920 × 10^6 |
Prime Factorization of 289370920
Prime Factorization 2 × 2 × 2 × 5 × 167 × 43319
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 72342730 | Product of the distinct prime numbers |
The prime factorization of 289370920 is 2 × 2 × 2 × 5 × 167 × 43319. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289370920)
Multiplication
n×yn×2 | 578741840 |
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n×3 | 868112760 |
n×4 | 1157483680 |
n×5 | 1446854600 |
Division
n÷yn÷2 | 144685460 |
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n÷3 | 96456973.333333 |
n÷3 | 72342730 |
n÷5 | 57874184 |
Exponentiation
nyn2 | 83735529341646400 |
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n3 | 2.4230627162279E+25 |
n4 | 7.0116388741257E+33 |
n5 | 2.0289643917135E+42 |
Nth Root
y√n2√n | 17010.90591356 |
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3√n | 661.43163369086 |
4√n | 130.42586366806 |
5√n | 49.236931230082 |
Divisors of 289370920
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 | -289370919 | 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 289370920 can be divided by 32 positive divisors. The sum of these divisors (counting 289370920) is 1, the average is 0.03125.
Base conversion 289370920
Base | System | Value |
---|---|---|
2 | Binary | 10001001111110111001100101000 |
3 | Ternary | 202011111120021111 |
4 | Quaternary | 101033313030220 |
5 | Quinary | 1043034332140 |
6 | Senary | 44414120104 |
8 | Octal | 2117671450 |
10 | Decimal | 289370920 |
12 | Duodecimal | 80ab0034 |
16 | Hexadecimal | 113f7328 |
20 | Vigesimal | 4a8b760 |
36 | Base36 | 4sa814 |
Cryptographic Hash Functions
md5 | 7ce94412c470df1090178c4c01e6b5b5 |
---|---|
sha1 | ca46d222a5d02a8e87451cf7ecab084d78479b36 |
sha256 | fb6c7e0df39fa6f6cc1499d08a47f8199798ddf32a77a9f8a257555f868a84c3 |
sha512 | 6184fd4aa415391e48ec76cd23386c5f3bddec410b6b0fa4f67bb9827a62028a8561fa25152fd8d6fd29ca2ea48a7726dbfd2658d4c0dad746c8f986af4f93f8 |
ripemd-160 | 5a14ff4911dbf4344a5db1c3daae161dd3ddb7d9 |
289370920 as geometric shapes
Circle
Radius = nDiameter | 578741840 |
---|---|
Circumference | 1818171112.869 |
Area | 2.6306292382417E+17 |
Sphere
Radius = nVolume | 1.0149701371319E+26 |
---|---|
Surface area | 1.0522516952967E+18 |
Circumference | 1818171112.869 |
Square
Length = nPerimeter | 1157483680 |
---|---|
Area | 83735529341646400 |
Diagonal | 409232279.62038 |
Cube
Length = nSurface area | 502413176049878400 |
---|---|
Volume | 2.4230627162279E+25 |
Space diagonal | 501205135.67295 |
Equilateral Triangle
Length = nPerimeter | 868112760 |
---|---|
Area | 3.6258547804602E+16 |
Altitude | 250602567.83647 |
Triangular Pyramid
Length = nSurface area | 3.6258547804602E+16 |
---|---|
Volume | 2.8556067964751E+24 |
Height | 136410759.87346 |