13721749371
13,721,749,371 is an odd composite number composed of four prime numbers multiplied together.
13721749371 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 13721749371:
32 × 11 × 612 × 1932
(3 × 3 × 11 × 61 × 61 × 193 × 193)See below for interesting mathematical facts about the number 13721749371 from the Numbermatics database.
Names of 13721749371
- Cardinal: 13721749371 can be written as Thirteen billion, seven hundred twenty-one million, seven hundred forty-nine thousand, three hundred seventy-one.
Scientific notation
- Scientific notation: 1.3721749371 × 1010
Factors of 13721749371
Divisors of 13721749371
- Number of divisors d(n): 54
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Complete list of divisors:
1 3 9 11 33 61 99 183 193 549 579 671 1737 2013 2123 3721 6039 6369 11163 11773 19107 33489 35319 37249 40931 105957 111747 122793 129503 335241 368379 388509 409739 718153 1165527 1229217 2154459 2272189 3687651 6463377 6816567 7899683 20449701 23699049 24994079 71097147 74982237 138603529 224946711 415810587 1247431761 1524638819 4573916457 13721749371
- Sum of all divisors σ(n): 22096911564
- Sum of proper divisors (its aliquot sum) s(n): 8375162193
- 13721749371 is a deficient number, because the sum of its proper divisors (8375162193) is less than itself. Its deficiency is 5346587178
Bases of 13721749371
- Binary: 11001100011110000101000111011110112
- Hexadecimal: 0x331E1477B
- Base-36: 6AXKPKR
Squares and roots of 13721749371
- 13721749371 squared (137217493712) is 188286405800538895641
- 13721749371 cubed (137217493713) is 2583618870361395342722926391811
-
The
square root of 13721749371 is 117139.8709705623 -
The
cube root of 13721749371 is 2394.0680687215
Scales and comparisons
How big is 13721749371?- 13,721,749,371 seconds is equal to 436 years, 16 weeks, 13 hours, 2 minutes, 51 seconds.
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To count from 1 to 13,721,749,371 would take you about eight hundred seventy-two 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 13721749371 cubic inches would be around 199.5 feet tall.
Recreational maths with 13721749371
- 13721749371 backwards is 17394712731
- The number of decimal digits it has is: 11
- The sum of 13721749371's digits is 45
- More coming soon!
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The information we have on file for 13721749371 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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