28979310

28,979,310 is an even composite number composed of five prime numbers multiplied together.

What does the number 28979310 look like?

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

28979310 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 28979310:

2 × 3 × 5 × 23 × 41999

See below for interesting mathematical facts about the number 28979310 from the Numbermatics database.

Names of 28979310

Cardinal: 28979310 can be written as Twenty-eight million, nine hundred seventy-nine thousand, three hundred ten.

Scientific notation

Scientific notation: 2.897931 × 10⁷

Factors of 28979310

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 42032

Divisors of 28979310

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 41999 83998 125997 209995 251994 419990 629985 965977 1259970 1931954 2897931 4829885 5795862 9659770 14489655 28979310
Sum of all divisors σ(n): 72576000
Sum of proper divisors (its aliquot sum) s(n): 43596690
28979310 is an abundant number, because the sum of its proper divisors (43596690) is greater than itself. Its abundance is 14617380

Bases of 28979310

Binary: 1101110100011000001101110₂
Hexadecimal: 0x1BA306E
Base-36: H94KU

Squares and roots of 28979310

28979310 squared (28979310²) is 839800408076100
28979310 cubed (28979310³) is 24336836363763805491000
The square root of 28979310 is 5383.2434461019
The cube root of 28979310 is 307.1586005477

Scales and comparisons

How big is 28979310?

28,979,310 seconds is equal to 47 weeks, 6 days, 9 hours, 48 minutes, 30 seconds.
To count from 1 to 28,979,310 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 28979310 cubic inches would be around 25.6 feet tall.

Recreational maths with 28979310

28979310 backwards is 01397982
The number of decimal digits it has is: 8
The sum of 28979310's digits is 39
More coming soon!

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The information we have on file for 28979310 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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