28990514

28,990,514 is an even composite number composed of four prime numbers multiplied together.

What does the number 28990514 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28990514 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28990514:

2 × 7 × 43 × 48157

See below for interesting mathematical facts about the number 28990514 from the Numbermatics database.

Names of 28990514

Cardinal: 28990514 can be written as Twenty-eight million, nine hundred ninety thousand, five hundred fourteen.

Scientific notation

Scientific notation: 2.8990514 × 10⁷

Factors of 28990514

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 48209

Divisors of 28990514

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 43 86 301 602 48157 96314 337099 674198 2070751 4141502 14495257 28990514
Sum of all divisors σ(n): 50854848
Sum of proper divisors (its aliquot sum) s(n): 21864334
28990514 is a deficient number, because the sum of its proper divisors (21864334) is less than itself. Its deficiency is 7126180

Bases of 28990514

Binary: 1101110100101110000110010₂
Hexadecimal: 0x1BA5C32
Base-36: H9D82

Squares and roots of 28990514

28990514 squared (28990514²) is 840449901984196
28990514 cubed (28990514³) is 24365074649771461916744
The square root of 28990514 is 5384.2839821093
The cube root of 28990514 is 307.1981800677

Scales and comparisons

How big is 28990514?

28,990,514 seconds is equal to 47 weeks, 6 days, 12 hours, 55 minutes, 14 seconds.
To count from 1 to 28,990,514 would take you about nineteen weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 28990514 cubic inches would be around 25.6 feet tall.

Recreational maths with 28990514

28990514 backwards is 41509982
The number of decimal digits it has is: 8
The sum of 28990514's digits is 38
More coming soon!

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The information we have on file for 28990514 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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