28929210

28,929,210 is an even composite number composed of five prime numbers multiplied together.

What does the number 28929210 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

28929210 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28929210:

2 × 3 × 5 × 19 × 50753

See below for interesting mathematical facts about the number 28929210 from the Numbermatics database.

Names of 28929210

Cardinal: 28929210 can be written as Twenty-eight million, nine hundred twenty-nine thousand, two hundred ten.

Scientific notation

Scientific notation: 2.892921 × 10⁷

Factors of 28929210

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 50782

Divisors of 28929210

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 50753 101506 152259 253765 304518 507530 761295 964307 1522590 1928614 2892921 4821535 5785842 9643070 14464605 28929210
Sum of all divisors σ(n): 73085760
Sum of proper divisors (its aliquot sum) s(n): 44156550
28929210 is an abundant number, because the sum of its proper divisors (44156550) is greater than itself. Its abundance is 15227340

Bases of 28929210

Binary: 1101110010110110010111010₂
Hexadecimal: 0x1B96CBA
Base-36: H81X6

Squares and roots of 28929210

28929210 squared (28929210²) is 836899191224100
28929210 cubed (28929210³) is 24210832451752145961000
The square root of 28929210 is 5378.5881046981
The cube root of 28929210 is 306.9814911723

Scales and comparisons

How big is 28929210?

28,929,210 seconds is equal to 47 weeks, 5 days, 19 hours, 53 minutes, 30 seconds.
To count from 1 to 28,929,210 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 28929210 cubic inches would be around 25.6 feet tall.

Recreational maths with 28929210

28929210 backwards is 01292982
The number of decimal digits it has is: 8
The sum of 28929210's digits is 33
More coming soon!

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The information we have on file for 28929210 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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