13393749942
13,393,749,942 is an even composite number composed of four prime numbers multiplied together.
What does the number 13393749942 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
13393749942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13393749942:
2 × 32 × 234 × 2659
(2 × 3 × 3 × 23 × 23 × 23 × 23 × 2659)See below for interesting mathematical facts about the number 13393749942 from the Numbermatics database.
Names of 13393749942
- Cardinal: 13393749942 can be written as Thirteen billion, three hundred ninety-three million, seven hundred forty-nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.3393749942 × 1010
Factors of 13393749942
Divisors of 13393749942
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 6 9 18 23 46 69 138 207 414 529 1058 1587 2659 3174 4761 5318 7977 9522 12167 15954 23931 24334 36501 47862 61157 73002 109503 122314 183471 219006 279841 366942 550413 559682 839523 1100826 1406611 1679046 2518569 2813222 4219833 5037138 8439666 12659499 25318998 32352053 64704106 97056159 194112318 291168477 582336954 744097219 1488194438 2232291657 4464583314 6696874971 13393749942
- Sum of all divisors σ(n): 30350278140
- Sum of proper divisors (its aliquot sum) s(n): 16956528198
- 13393749942 is an abundant number, because the sum of its proper divisors (16956528198) is greater than itself. Its abundance is 3562778256
Bases of 13393749942
- Binary: 11000111100101010001100111101101102
- Hexadecimal: 0x31E5467B6
- Base-36: 65IAJLI
Squares and roots of 13393749942
- 13393749942 squared (133937499422) is 179392537508825003364
- 13393749942 cubed (133937499423) is 2402738788854057713294724804888
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The
square root of 13393749942 is 115731.3697404467 -
The
cube root of 13393749942 is 2374.8383973957
Scales and comparisons
How big is 13393749942?- 13,393,749,942 seconds is equal to 425 years, 45 weeks, 5 days, 6 hours, 5 minutes, 42 seconds.
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To count from 1 to 13,393,749,942 would take you about eight hundred fifty-one 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 13393749942 cubic inches would be around 197.9 feet tall.
Recreational maths with 13393749942
- 13393749942 backwards is 24994739331
- The number of decimal digits it has is: 11
- The sum of 13393749942's digits is 54
- More coming soon!
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