289493072 (number)
289493072 is an even 9-digits composite number following 289493071 and preceding 289493073. In scientific notation, it is written as 2.89493072 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 131241600 positive integers (up to 289493072) that are relatively prime to 289493072.
Interesting facts
- 289493072 has 40 divisors, whose sum is 613493472
- The reverse of 289493072 is 270394982
- Previous prime number is 421
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | two hundred eighty-nine million four hundred ninety-three thousand seventy-two |
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Notation
Scientific notation | 2.89493072 × 10^8 |
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Engineering notation | 2.89493072 × 10^6 |
Prime Factorization of 289493072
Prime Factorization 2 × 2 × 2 × 2 × 11 × 421 × 3907
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36186634 | Product of the distinct prime numbers |
The prime factorization of 289493072 is 2 × 2 × 2 × 2 × 11 × 421 × 3907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289493072)
Multiplication
n×yn×2 | 578986144 |
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n×3 | 868479216 |
n×4 | 1157972288 |
n×5 | 1447465360 |
Division
n÷yn÷2 | 144746536 |
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n÷3 | 96497690.666667 |
n÷3 | 72373268 |
n÷5 | 57898614.4 |
Exponentiation
nyn2 | 83806238735997184 |
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n3 | 2.4261325504449E+25 |
n4 | 7.023485651075E+33 |
n5 | 2.0332504372776E+42 |
Nth Root
y√n2√n | 17014.495937288 |
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3√n | 661.52469053166 |
4√n | 130.43962564071 |
5√n | 49.241087400537 |
Divisors of 289493072
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 | -289493071 | 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 289493072 can be divided by 40 positive divisors. The sum of these divisors (counting 289493072) is 1, the average is 0.025.
Base conversion 289493072
Base | System | Value |
---|---|---|
2 | Binary | 10001010000010101000001010000 |
3 | Ternary | 202011201202211122 |
4 | Quaternary | 101100111001100 |
5 | Quinary | 1043102234242 |
6 | Senary | 44420501412 |
8 | Octal | 2120250120 |
10 | Decimal | 289493072 |
12 | Duodecimal | 80b4a868 |
16 | Hexadecimal | 11415050 |
20 | Vigesimal | 4a96cdc |
36 | Base36 | 4scua8 |
Cryptographic Hash Functions
md5 | 9ee4583fccf4a72c1ce8f6371261fe55 |
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sha1 | 44f2ea82072d22e68f3eaeb45029683c8de317fa |
sha256 | e5458ce0fa10da89ebb2d213795565c60208fd06c1c0e47636da639121330763 |
sha512 | 96ba5da1377f3ad12d2501b4ddc3d84be736cbe32dce7de90d9c799589447dca9672e304ca9a46dc93cfdc5d43b54e8e7652fb9c33420ecf575524f722095842 |
ripemd-160 | 5fa660130485bc439044f196d3147542f76242aa |
289493072 as geometric shapes
Circle
Radius = nDiameter | 578986144 |
---|---|
Circumference | 1818938616.5207 |
Area | 2.63285063938E+17 |
Sphere
Radius = nVolume | 1.0162560262817E+26 |
---|---|
Surface area | 1.053140255752E+18 |
Circumference | 1818938616.5207 |
Square
Length = nPerimeter | 1157972288 |
---|---|
Area | 83806238735997184 |
Diagonal | 409405028.63545 |
Cube
Length = nSurface area | 502837432415983104 |
---|---|
Volume | 2.4261325504449E+25 |
Space diagonal | 501416709.1432 |
Equilateral Triangle
Length = nPerimeter | 868479216 |
---|---|
Area | 3.6289165870499E+16 |
Altitude | 250708354.5716 |
Triangular Pyramid
Length = nSurface area | 3.6289165870499E+16 |
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Volume | 2.859224630795E+24 |
Height | 136468342.87848 |