13349621285
13,349,621,285 is an odd composite number composed of six prime numbers multiplied together.
13349621285 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13349621285:
5 × 7 × 11 × 13 × 71 × 37567
See below for interesting mathematical facts about the number 13349621285 from the Numbermatics database.
Names of 13349621285
- Cardinal: 13349621285 can be written as Thirteen billion, three hundred forty-nine million, six hundred twenty-one thousand, two hundred eighty-five.
Scientific notation
- Scientific notation: 1.3349621285 × 1010
Factors of 13349621285
Divisors of 13349621285
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 7 11 13 35 55 65 71 77 91 143 355 385 455 497 715 781 923 1001 2485 3905 4615 5005 5467 6461 10153 27335 32305 37567 50765 71071 187835 262969 355355 413237 488371 1314845 2066185 2441855 2667257 2892659 3418597 5372081 13336285 14463295 17092985 18670799 26860405 29339827 34674341 37604567 93353995 146699135 173371705 188022835 205378789 242720387 381417751 1026893945 1213601935 1907088755 2669924257 13349621285
- Sum of all divisors σ(n): 21812281344
- Sum of proper divisors (its aliquot sum) s(n): 8462660059
- 13349621285 is a deficient number, because the sum of its proper divisors (8462660059) is less than itself. Its deficiency is 4886961226
Bases of 13349621285
- Binary: 11000110111011001100001110001001012
- Hexadecimal: 0x31BB30E25
- Base-36: 64S0PPH
Squares and roots of 13349621285
- 13349621285 squared (133496212852) is 178212388452925051225
- 13349621285 cubed (133496212853) is 2379067894141856484342975324125
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The
square root of 13349621285 is 115540.5612112039 -
The
cube root of 13349621285 is 2372.2273851827
Scales and comparisons
How big is 13349621285?- 13,349,621,285 seconds is equal to 424 years, 24 weeks, 5 days, 12 hours, 8 minutes, 5 seconds.
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To count from 1 to 13,349,621,285 would take you about eight hundred forty-eight 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 13349621285 cubic inches would be around 197.7 feet tall.
Recreational maths with 13349621285
- 13349621285 backwards is 58212694331
- The number of decimal digits it has is: 11
- The sum of 13349621285's digits is 44
- More coming soon!
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