13899363720
13,899,363,720 is an even composite number composed of six prime numbers multiplied together.
13899363720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13899363720:
23 × 3 × 5 × 11 × 599 × 17579
(2 × 2 × 2 × 3 × 5 × 11 × 599 × 17579)See below for interesting mathematical facts about the number 13899363720 from the Numbermatics database.
Names of 13899363720
- Cardinal: 13899363720 can be written as Thirteen billion, eight hundred ninety-nine million, three hundred sixty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.389936372 × 1010
Factors of 13899363720
Divisors of 13899363720
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 599 660 1198 1320 1797 2396 2995 3594 4792 5990 6589 7188 8985 11980 13178 14376 17579 17970 19767 23960 26356 32945 35158 35940 39534 52712 52737 65890 70316 71880 79068 87895 98835 105474 131780 140632 158136 175790 193369 197670 210948 263560 263685 351580 386738 395340 421896 527370 580107 703160 773476 790680 966845 1054740 1160214 1546952 1933690 2109480 2320428 2900535 3867380 4640856 5801070 7734760 10529821 11602140 21059642 23204280 31589463 42119284 52649105 63178926 84238568 105298210 115828031 126357852 157947315 210596420 231656062 252715704 315894630 347484093 421192840 463312124 579140155 631789260 694968186 926624248 1158280310 1263578520 1389936372 1737420465 2316560620 2779872744 3474840930 4633121240 6949681860 13899363720
- Sum of all divisors σ(n): 45567360000
- Sum of proper divisors (its aliquot sum) s(n): 31667996280
- 13899363720 is an abundant number, because the sum of its proper divisors (31667996280) is greater than itself. Its abundance is 17768632560
Bases of 13899363720
- Binary: 11001111000111011101110101100010002
- Hexadecimal: 0x33C777588
- Base-36: 6DVBLOO
Squares and roots of 13899363720
- 13899363720 squared (138993637202) is 193192311820852238400
- 13899363720 cubed (138993637203) is 2685250209905680741897750848000
-
The
square root of 13899363720 is 117895.5627663739 -
The
cube root of 13899363720 is 2404.3534248193
Scales and comparisons
How big is 13899363720?- 13,899,363,720 seconds is equal to 441 years, 49 weeks, 5 days, 6 hours, 22 minutes.
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To count from 1 to 13,899,363,720 would take you about eight hundred eighty-three years!
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 13899363720 cubic inches would be around 200.4 feet tall.
Recreational maths with 13899363720
- 13899363720 backwards is 02736399831
- The number of decimal digits it has is: 11
- The sum of 13899363720's digits is 51
- More coming soon!
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Keywords: Divisors of 13899363720, math, Factors of 13899363720, curriculum, school, college, exams, university, Prime factorization of 13899363720, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, eight hundred ninety-nine million, three hundred sixty-three thousand, seven hundred twenty.