289431312 (number)
289431312 is an even 9-digits composite number following 289431311 and preceding 289431313. In scientific notation, it is written as 2.89431312 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 96193536 positive integers (up to 289431312) that are relatively prime to 289431312.
Interesting facts
- 289431312 has 40 divisors, whose sum is 749895456
- The reverse of 289431312 is 213134982
- Previous prime number is 347
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | two hundred eighty-nine million four hundred thirty-one thousand three hundred twelve |
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Notation
Scientific notation | 2.89431312 × 10^8 |
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Engineering notation | 2.89431312 × 10^6 |
Prime Factorization of 289431312
Prime Factorization 2 × 2 × 2 × 2 × 3 × 347 × 17377
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36178914 | Product of the distinct prime numbers |
The prime factorization of 289431312 is 2 × 2 × 2 × 2 × 3 × 347 × 17377. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289431312)
Multiplication
n×yn×2 | 578862624 |
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n×3 | 868293936 |
n×4 | 1157725248 |
n×5 | 1447156560 |
Division
n÷yn÷2 | 144715656 |
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n÷3 | 96477104 |
n÷3 | 72357828 |
n÷5 | 57886262.4 |
Exponentiation
nyn2 | 83770484366041344 |
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n3 | 2.4245801196939E+25 |
n4 | 7.0174940509212E+33 |
n5 | 2.0310825101103E+42 |
Nth Root
y√n2√n | 17012.68091748 |
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3√n | 661.47764430436 |
4√n | 130.43266813755 |
5√n | 49.238986217882 |
Divisors of 289431312
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 | -289431311 | 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 289431312 can be divided by 40 positive divisors. The sum of these divisors (counting 289431312) is 1, the average is 0.025.
Base conversion 289431312
Base | System | Value |
---|---|---|
2 | Binary | 10001010000000101111100010000 |
3 | Ternary | 202011121122010020 |
4 | Quaternary | 101100011330100 |
5 | Quinary | 1043043300222 |
6 | Senary | 44415303440 |
8 | Octal | 2120057420 |
10 | Decimal | 289431312 |
12 | Duodecimal | 80b1ab80 |
16 | Hexadecimal | 11405f10 |
20 | Vigesimal | 4a8ii5c |
36 | Base36 | 4sbimo |
Cryptographic Hash Functions
md5 | f1a69ed472cf998ebbf2cef976e2fd26 |
---|---|
sha1 | e31a7b6c1d9b393f5d85eca2878a2e2c3a2eb3af |
sha256 | cb2b453791edd86ba005677694a4b16add96f8cab2739b24d3124a7532203c74 |
sha512 | e4339c57bcb46f4f3adc81687b368b4b3187305ca3f3f7e3b3f28fd67e8422e17a81090315e815a7b7ebe72cb69eec75b4c1eed4649ec87004b2c01cb98348ee |
ripemd-160 | 9bd0d4d135d0bb89a0229de710a25c209229a7dd |
289431312 as geometric shapes
Circle
Radius = nDiameter | 578862624 |
---|---|
Circumference | 1818550566.9961 |
Area | 2.6317273827201E+17 |
Sphere
Radius = nVolume | 1.0156057456094E+26 |
---|---|
Surface area | 1.0526909530881E+18 |
Circumference | 1818550566.9961 |
Square
Length = nPerimeter | 1157725248 |
---|---|
Area | 83770484366041344 |
Diagonal | 409317686.80584 |
Cube
Length = nSurface area | 502622906196248064 |
---|---|
Volume | 2.4245801196939E+25 |
Space diagonal | 501309737.68532 |
Equilateral Triangle
Length = nPerimeter | 868293936 |
---|---|
Area | 3.6273683774159E+16 |
Altitude | 250654868.84266 |
Triangular Pyramid
Length = nSurface area | 3.6273683774159E+16 |
---|---|
Volume | 2.8573950736094E+24 |
Height | 136439228.93528 |