13731445420
13,731,445,420 is an even composite number composed of six prime numbers multiplied together.
13731445420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13731445420:
22 × 5 × 72 × 112 × 43 × 2693
(2 × 2 × 5 × 7 × 7 × 11 × 11 × 43 × 2693)See below for interesting mathematical facts about the number 13731445420 from the Numbermatics database.
Names of 13731445420
- Cardinal: 13731445420 can be written as Thirteen billion, seven hundred thirty-one million, four hundred forty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.373144542 × 1010
Factors of 13731445420
Divisors of 13731445420
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 43 44 49 55 70 77 86 98 110 121 140 154 172 196 215 220 242 245 301 308 385 430 473 484 490 539 602 605 770 847 860 946 980 1078 1204 1210 1505 1540 1694 1892 2107 2156 2365 2420 2693 2695 3010 3311 3388 4214 4235 4730 5203 5386 5390 5929 6020 6622 8428 8470 9460 10406 10535 10772 10780 11858 13244 13465 16555 16940 18851 20812 21070 23177 23716 26015 26930 29623 29645 33110 36421 37702 42140 46354 52030 53860 59246 59290 66220 72842 75404 92708 94255 104060 115799 115885 118492 118580 131957 145684 148115 182105 188510 207361 231598 231770 254947 263914 296230 325853 364210 377020 414722 463196 463540 509894 527828 578995 592460 651706 659785 728420 810593 829444 1019788 1036805 1157990 1273789 1274735 1303412 1319570 1451527 1621186 1629265 2073610 2280971 2315980 2547578 2549470 2639140 2903054 3242372 3258530 4052965 4147220 4561942 5095156 5098940 5674151 5806108 6368945 6517060 7257635 8105930 8916523 9123884 11348302 11404855 12737890 14011679 14515270 15966797 16211860 17833046 22696604 22809710 25475780 28023358 28370755 29030540 31933594 35666092 44582615 45619420 56046716 56741510 62415661 63867188 70058395 79833985 89165230 98081753 113483020 124831322 140116790 159667970 178330460 196163506 249662644 280233580 312078305 319335940 392327012 490408765 624156610 686572271 980817530 1248313220 1373144542 1961635060 2746289084 3432861355 6865722710 13731445420
- Sum of all divisors σ(n): 37742099472
- Sum of proper divisors (its aliquot sum) s(n): 24010654052
- 13731445420 is an abundant number, because the sum of its proper divisors (24010654052) is greater than itself. Its abundance is 10279208632
Bases of 13731445420
- Binary: 11001100100111010100111010101011002
- Hexadecimal: 0x332753AAC
- Base-36: 6B3CJ3G
Squares and roots of 13731445420
- 13731445420 squared (137314454202) is 188552593322438976400
- 13731445420 cubed (137314454203) is 2589099644006527265717268088000
-
The
square root of 13731445420 is 117181.2502920155 -
The
cube root of 13731445420 is 2394.6318339587
Scales and comparisons
How big is 13731445420?- 13,731,445,420 seconds is equal to 436 years, 32 weeks, 18 hours, 23 minutes, 40 seconds.
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To count from 1 to 13,731,445,420 would take you about eight hundred seventy-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 13731445420 cubic inches would be around 199.6 feet tall.
Recreational maths with 13731445420
- 13731445420 backwards is 02454413731
- The number of decimal digits it has is: 11
- The sum of 13731445420's digits is 34
- More coming soon!
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