13919921664
13,919,921,664 is an even composite number composed of six prime numbers multiplied together.
13919921664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13919921664:
29 × 3 × 11 × 19 × 131 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 131 × 331)See below for interesting mathematical facts about the number 13919921664 from the Numbermatics database.
Names of 13919921664
- Cardinal: 13919921664 can be written as Thirteen billion, nine hundred nineteen million, nine hundred twenty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.3919921664 × 1010
Factors of 13919921664
Divisors of 13919921664
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 76 88 96 114 128 131 132 152 176 192 209 228 256 262 264 304 331 352 384 393 418 456 512 524 528 608 627 662 704 768 786 836 912 993 1048 1056 1216 1254 1324 1408 1441 1536 1572 1672 1824 1986 2096 2112 2432 2489 2508 2648 2816 2882 3144 3344 3641 3648 3972 4192 4224 4323 4864 4978 5016 5296 5632 5764 6288 6289 6688 7282 7296 7467 7944 8384 8448 8646 9728 9956 10032 10592 10923 11528 12576 12578 13376 14564 14592 14934 15888 16768 16896 17292 18867 19912 20064 21184 21846 23056 25152 25156 26752 27379 29128 29184 29868 31776 33536 34584 37734 39824 40128 42368 43361 43692 46112 50304 50312 53504 54758 58256 59736 63552 67072 69168 69179 75468 79648 80256 82137 84736 86722 87384 92224 100608 100624 107008 109516 116512 119472 127104 130083 138336 138358 150936 159296 160512 164274 169472 173444 174768 184448 201216 201248 207537 219032 233024 238944 254208 260166 276672 276716 301872 318592 321024 328548 346888 349536 368896 402496 415074 438064 466048 476971 477888 508416 520332 553344 553432 603744 637184 657096 693776 699072 737792 804992 823859 830148 876128 932096 953942 955776 1040664 1106688 1106864 1207488 1274368 1314192 1387552 1398144 1430913 1609984 1647718 1660296 1752256 1864192 1907884 1911552 2081328 2213376 2213728 2414976 2471577 2628384 2775104 2796288 2861826 3219968 3295436 3320592 3504512 3815768 3823104 4162656 4427456 4829952 4943154 5256768 5550208 5592576 5723652 6590872 6641184 7009024 7631536 8325312 8854912 9062449 9659904 9886308 10513536 11100416 11447304 13181744 13282368 14018048 15263072 16650624 17709824 18124898 19772616 21027072 22200832 22894608 26363488 26564736 27187347 30526144 33301248 35419648 36249796 39545232 42054144 45789216 52726976 53129472 54374694 61052288 66602496 72499592 79090464 91578432 105453952 106258944 108749388 122104576 144999184 158180928 183156864 210907904 217498776 244209152 289998368 316361856 366313728 421815808 434997552 579996736 632723712 732627456 869995104 1159993472 1265447424 1739990208 2319986944 3479980416 4639973888 6959960832 13919921664
- Sum of all divisors σ(n): 43038673920
- Sum of proper divisors (its aliquot sum) s(n): 29118752256
- 13919921664 is an abundant number, because the sum of its proper divisors (29118752256) is greater than itself. Its abundance is 15198830592
Bases of 13919921664
- Binary: 11001111011011000100100110000000002
- Hexadecimal: 0x33DB12600
- Base-36: 6E7K8AO
Squares and roots of 13919921664
- 13919921664 squared (139199216642) is 193764219131896528896
- 13919921664 cubed (139199216643) is 2697182751602129765985832402944
-
The
square root of 13919921664 is 117982.7176496627 -
The
cube root of 13919921664 is 2405.5382323843
Scales and comparisons
How big is 13919921664?- 13,919,921,664 seconds is equal to 442 years, 31 weeks, 5 days, 4 hours, 54 minutes, 24 seconds.
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To count from 1 to 13,919,921,664 would take you about eight hundred eighty-five 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 13919921664 cubic inches would be around 200.5 feet tall.
Recreational maths with 13919921664
- 13919921664 backwards is 46612991931
- The number of decimal digits it has is: 11
- The sum of 13919921664's digits is 51
- More coming soon!
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