221029490557440

Names of 221029490557440

• Cardinal: 221029490557440 can be written as Two hundred twenty-one trillion, twenty-nine billion, four hundred ninety million, five hundred fifty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.2102949055744 × 10¹⁴

Factors of 221029490557440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4762

Divisors of 221029490557440

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 541 576 640 720 768 960 1082 1152 1280 1440 1536 1623 1920 2164 2304 2560 2705 2880 3246 3840 4211 4328 4608 4869 5410 5760 6492 7680 8115 8422 8656 9738 10820 11520 12633 12984 16230 16844 17312 19476 21055 21640 23040 24345 25266 25968 32460 33688 34624 37899 38952 42110 43280 48690 50532 51936 63165 64920 67376 69248 75798 77904 84220 86560 97380 101064 103872 126330 129840 134752 138496 151596 155808 168440 173120 189495 194760 202128 207744 252660 259680 269504 276992 303192 311616 336880 346240 378990 389520 404256 415488 505320 519360 539008 606384 623232 673760 692480 757980 779040 808512 830976 1010640 1038720 1078016 1212768 1246464 1347520 1384960 1515960 1558080 1617024 2021280 2077440 2156032 2278151 2425536 2492928 2695040 3031920 3116160 3234048 4042560 4154880 4556302 4851072 5390080 6063840 6232320 6468096 6834453 8085120 9112604 9702144 10780160 11390755 12127680 12464640 13668906 16170240 17732521 18225208 19404288 20503359 22781510 24255360 27337812 32340480 34172265 35465042 36450416 41006718 45563020 48510720 53197563 54675624 68344530 70930084 72900832 82013436 88662605 91126040 97021440 102516795 106395126 109351248 136689060 141860168 145801664 159592689 164026872 177325210 182252080 205033590 212790252 218702496 265987815 273378120 283720336 291603328 319185378 328053744 354650420 364504160 410067180 425580504 437404992 531975630 546756240 567440672 583206656 638370756 656107488 709300840 729008320 797963445 820134360 851161008 874809984 1063951260 1093512480 1134881344 1166413312 1276741512 1312214976 1418601680 1458016640 1595926890 1640268720 1702322016 1749619968 2127902520 2187024960 2269762688 2553483024 2624429952 2837203360 2916033280 3191853780 3280537440 3404644032 3499239936 4255805040 4374049920 4539525376 5106966048 5248859904 5674406720 5832066560 6383707560 6561074880 6809288064 8511610080 8748099840 9079050752 9593293861 10213932096 10497719808 11348813440 12767415120 13122149760 13618576128 17023220160 17496199680 19186587722 20427864192 22697626880 25534830240 26244299520 27237152256 28779881583 34046440320 38373175444 40855728384 45395253760 47966469305 51069660480 52488599040 57559763166 68092880640 76746350888 81711456768 86339644749 95932938610 102139320960 115119526332 136185761280 143899407915 153492701776 172679289498 191865877220 204278641920 230239052664 287798815830 306985403552 345358578996 383731754440 408557283840 431698223745 460478105328 575597631660 613970807104 690717157992 767463508880 863396447490 920956210656 1151195263320 1227941614208 1381434315984 1534927017760 1726792894980 1841912421312 2302390526640 2455883228416 2762868631968 3069854035520 3453585789960 3683824842624 4604781053280 4911766456832 5525737263936 6139708071040 6907171579920 7367649685248 9209562106560 11051474527872 12279416142080 13814343159840 14735299370496 18419124213120 22102949055744 24558832284160 27628686319680 36838248426240 44205898111488 55257372639360 73676496852480 110514745278720 221029490557440
• Sum of all divisors σ(n): 767084401167084
• Sum of proper divisors (its aliquot sum) s(n): 546054910609644
• 221029490557440 is an abundant number, because the sum of its proper divisors (546054910609644) is greater than itself. Its abundance is 325025420052204

Bases of 221029490557440

• Binary: 110010010000011001110000010001010000001000000000₂
• Hexadecimal: 0xC90670450200
• Base-36: 26CJJNV5S0

Squares and roots of 221029490557440

• 221029490557440 squared (221029490557440²) is 48854035696081458121939353600
• 221029490557440 cubed (221029490557440³) is 10798182621579873345572261152631537270784000
• The square root of 221029490557440 is 14867060.5890148979
• The cube root of 221029490557440 is 60462.1251051733

Scales and comparisons

• 221,029,490,557,440 seconds is equal to 7,028,054 years, 5 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 221,029,490,557,440 would take you about seventeen million, five hundred seventy thousand, one hundred thirty-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 221029490557440 cubic inches would be around 5038.5 feet tall.

Recreational maths with 221029490557440

• 221029490557440 backwards is 044755094920122
• The number of decimal digits it has is: 15
• The sum of 221029490557440's digits is 54
• More coming soon!