13944140

13,944,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 13944140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

13944140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13944140:

2² × 5 × 7 × 103 × 967

(2 × 2 × 5 × 7 × 103 × 967)

See below for interesting mathematical facts about the number 13944140 from the Numbermatics database.

Names of 13944140

Cardinal: 13944140 can be written as Thirteen million, nine hundred forty-four thousand, one hundred forty.

Scientific notation

Scientific notation: 1.394414 × 10⁷

Factors of 13944140

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1084

Divisors of 13944140

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 103 140 206 412 515 721 967 1030 1442 1934 2060 2884 3605 3868 4835 6769 7210 9670 13538 14420 19340 27076 33845 67690 99601 135380 199202 398404 498005 697207 996010 1394414 1992020 2788828 3486035 6972070 13944140
Sum of all divisors σ(n): 33825792
Sum of proper divisors (its aliquot sum) s(n): 19881652
13944140 is an abundant number, because the sum of its proper divisors (19881652) is greater than itself. Its abundance is 5937512

Bases of 13944140

Binary: 110101001100010101001100₂
Hexadecimal: 0xD4C54C
Base-36: 8AVD8

Squares and roots of 13944140

13944140 squared (13944140²) is 194439040339600
13944140 cubed (13944140³) is 2711285199961029944000
The square root of 13944140 is 3734.1853194505
The cube root of 13944140 is 240.6932502187

Scales and comparisons

How big is 13944140?

13,944,140 seconds is equal to 23 weeks, 9 hours, 22 minutes, 20 seconds.
To count from 1 to 13,944,140 would take you about thirty-four 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 13944140 cubic inches would be around 20.1 feet tall.

Recreational maths with 13944140

13944140 backwards is 04144931
The number of decimal digits it has is: 8
The sum of 13944140's digits is 26
More coming soon!

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The information we have on file for 13944140 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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