13421430
13,421,430 is an even composite number composed of five prime numbers multiplied together.
13421430 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13421430:
2 × 33 × 5 × 11 × 4519
(2 × 3 × 3 × 3 × 5 × 11 × 4519)See below for interesting mathematical facts about the number 13421430 from the Numbermatics database.
Names of 13421430
- Cardinal: 13421430 can be written as Thirteen million, four hundred twenty-one thousand, four hundred thirty.
Scientific notation
- Scientific notation: 1.342143 × 107
Factors of 13421430
Divisors of 13421430
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 4519 9038 13557 22595 27114 40671 45190 49709 67785 81342 99418 122013 135570 149127 203355 244026 248545 298254 406710 447381 497090 610065 745635 894762 1220130 1342143 1491270 2236905 2684286 4473810 6710715 13421430
- Sum of all divisors σ(n): 39052800
- Sum of proper divisors (its aliquot sum) s(n): 25631370
- 13421430 is an abundant number, because the sum of its proper divisors (25631370) is greater than itself. Its abundance is 12209940
Bases of 13421430
- Binary: 1100110011001011011101102
- Hexadecimal: 0xCCCB76
- Base-36: 7ZO1I
Squares and roots of 13421430
- 13421430 squared (134214302) is 180134783244900
- 13421430 cubed (134214303) is 2417666383886598207000
-
The
square root of 13421430 is 3663.5269891185 -
The
cube root of 13421430 is 237.6473250289
Scales and comparisons
How big is 13421430?- 13,421,430 seconds is equal to 22 weeks, 1 day, 8 hours, 10 minutes, 30 seconds.
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To count from 1 to 13,421,430 would take you about thirty-three 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 13421430 cubic inches would be around 19.8 feet tall.
Recreational maths with 13421430
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The information we have on file for 13421430 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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