289370928 (number)
289370928 is an even 9-digits composite number following 289370927 and preceding 289370929. In scientific notation, it is written as 2.89370928 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 73831680 positive integers (up to 289370928) that are relatively prime to 289370928.
Interesting facts
- 289370928 has 40 divisors, whose sum is 573058560
- The reverse of 289370928 is 829073982
- Previous prime number is 231
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | two hundred eighty-nine million three hundred seventy thousand nine hundred twenty-eight |
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Notation
Scientific notation | 2.89370928 × 10^8 |
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Engineering notation | 2.89370928 × 10^6 |
Prime Factorization of 289370928
Prime Factorization 2 × 2 × 2 × 2 × 59 × 231 × 1327
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36171366 | Product of the distinct prime numbers |
The prime factorization of 289370928 is 2 × 2 × 2 × 2 × 59 × 231 × 1327. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289370928)
Multiplication
n×yn×2 | 578741856 |
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n×3 | 868112784 |
n×4 | 1157483712 |
n×5 | 1446854640 |
Division
n÷yn÷2 | 144685464 |
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n÷3 | 96456976 |
n÷3 | 72342732 |
n÷5 | 57874185.6 |
Exponentiation
nyn2 | 83735533971581184 |
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n3 | 2.4230629171932E+25 |
n4 | 7.0116396495058E+33 |
n5 | 2.0289646721791E+42 |
Nth Root
y√n2√n | 17010.906148704 |
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3√n | 661.43163978621 |
4√n | 130.42586456951 |
5√n | 49.236931502325 |
Divisors of 289370928
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 | -289370927 | 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 289370928 can be divided by 40 positive divisors. The sum of these divisors (counting 289370928) is 1, the average is 0.025.
Base conversion 289370928
Base | System | Value |
---|---|---|
2 | Binary | 10001001111110111001100110000 |
3 | Ternary | 202011111120021210 |
4 | Quaternary | 101033313030300 |
5 | Quinary | 1043034332203 |
6 | Senary | 44414120120 |
8 | Octal | 2117671460 |
10 | Decimal | 289370928 |
12 | Duodecimal | 80ab0040 |
16 | Hexadecimal | 113f7330 |
20 | Vigesimal | 4a8b768 |
36 | Base36 | 4sa81c |
Cryptographic Hash Functions
md5 | c44848419c086517b999549bb77362ab |
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sha1 | 57b4fde5210e3e5af9c269015cd086b3a67f47a6 |
sha256 | fb86778a4d49c03106b6ad3b07e746e025ec74678d5554cfc50818be93633bae |
sha512 | 29f88459762c60e2d81fd84ea4e3e36bfd3504e2a53189b6f6f3ef8020a5e2100f633e2dfd9f2d384978092e49cab000e110dbb7f45c3840fca160a46ab19ec9 |
ripemd-160 | 24261f1eb6ce515adbc64722a8887e0b44177c20 |
289370928 as geometric shapes
Circle
Radius = nDiameter | 578741856 |
---|---|
Circumference | 1818171163.1345 |
Area | 2.6306293836954E+17 |
Sphere
Radius = nVolume | 1.014970221312E+26 |
---|---|
Surface area | 1.0522517534782E+18 |
Circumference | 1818171163.1345 |
Square
Length = nPerimeter | 1157483712 |
---|---|
Area | 83735533971581184 |
Diagonal | 409232290.93409 |
Cube
Length = nSurface area | 502413203829487104 |
---|---|
Volume | 2.4230629171932E+25 |
Space diagonal | 501205149.52936 |
Equilateral Triangle
Length = nPerimeter | 868112784 |
---|---|
Area | 3.6258549809422E+16 |
Altitude | 250602574.76468 |
Triangular Pyramid
Length = nSurface area | 3.6258549809422E+16 |
---|---|
Volume | 2.8556070333149E+24 |
Height | 136410763.6447 |