13837868940
13,837,868,940 is an even composite number composed of five prime numbers multiplied together.
13837868940 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 13837868940:
22 × 3 × 5 × 7 × 32947307
(2 × 2 × 3 × 5 × 7 × 32947307)See below for interesting mathematical facts about the number 13837868940 from the Numbermatics database.
Names of 13837868940
- Cardinal: 13837868940 can be written as Thirteen billion, eight hundred thirty-seven million, eight hundred sixty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.383786894 × 1010
Factors of 13837868940
Divisors of 13837868940
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 32947307 65894614 98841921 131789228 164736535 197683842 230631149 329473070 395367684 461262298 494209605 658946140 691893447 922524596 988419210 1153155745 1383786894 1976838420 2306311490 2767573788 3459467235 4612622980 6918934470 13837868940
- Sum of all divisors σ(n): 44281181952
- Sum of proper divisors (its aliquot sum) s(n): 30443313012
- 13837868940 is an abundant number, because the sum of its proper divisors (30443313012) is greater than itself. Its abundance is 16605444072
Bases of 13837868940
- Binary: 11001110001100110100011111100011002
- Hexadecimal: 0x338CD1F8C
- Base-36: 6CUPK0C
Squares and roots of 13837868940
- 13837868940 squared (138378689402) is 191486616800616723600
- 13837868940 cubed (138378689403) is 2649766707050936332349004984000
-
The
square root of 13837868940 is 117634.4717334167 -
The
cube root of 13837868940 is 2400.8023324407
Scales and comparisons
How big is 13837868940?- 13,837,868,940 seconds is equal to 440 years, 12 hours, 29 minutes.
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To count from 1 to 13,837,868,940 would take you about eight hundred eighty 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 13837868940 cubic inches would be around 200.1 feet tall.
Recreational maths with 13837868940
- 13837868940 backwards is 04986873831
- The number of decimal digits it has is: 11
- The sum of 13837868940's digits is 57
- More coming soon!
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The information we have on file for 13837868940 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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