13990144
13,990,144 is an even composite number composed of four prime numbers multiplied together.
13990144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13990144:
28 × 7 × 37 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 211)See below for interesting mathematical facts about the number 13990144 from the Numbermatics database.
Names of 13990144
- Cardinal: 13990144 can be written as Thirteen million, nine hundred ninety thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.3990144 × 107
Factors of 13990144
Divisors of 13990144
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 37 56 64 74 112 128 148 211 224 256 259 296 422 448 518 592 844 896 1036 1184 1477 1688 1792 2072 2368 2954 3376 4144 4736 5908 6752 7807 8288 9472 11816 13504 15614 16576 23632 27008 31228 33152 47264 54016 54649 62456 66304 94528 109298 124912 189056 218596 249824 378112 437192 499648 874384 999296 1748768 1998592 3497536 6995072 13990144
- Sum of all divisors σ(n): 32932928
- Sum of proper divisors (its aliquot sum) s(n): 18942784
- 13990144 is an abundant number, because the sum of its proper divisors (18942784) is greater than itself. Its abundance is 4952640
Bases of 13990144
- Binary: 1101010101111001000000002
- Hexadecimal: 0xD57900
- Base-36: 8BUV4
Squares and roots of 13990144
- 13990144 squared (139901442) is 195724129140736
- 13990144 cubed (139901443) is 2738208750953492905984
-
The
square root of 13990144 is 3740.3400914891 -
The
cube root of 13990144 is 240.9576551349
Scales and comparisons
How big is 13990144?- 13,990,144 seconds is equal to 23 weeks, 22 hours, 9 minutes, 4 seconds.
-
To count from 1 to 13,990,144 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 13990144 cubic inches would be around 20.1 feet tall.
Recreational maths with 13990144
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The information we have on file for 13990144 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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