66616310172020

Names of 66616310172020

• Cardinal: 66616310172020 can be written as Sixty-six trillion, six hundred sixteen billion, three hundred ten million, one hundred seventy-two thousand and twenty.

Scientific notation

• Scientific notation: 6.661631017202 × 10¹³

Factors of 66616310172020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 262

Divisors of 66616310172020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 37 70 74 140 148 185 211 259 370 422 518 740 844 1036 1055 1295 1369 1477 2110 2590 2738 2954 4220 5180 5476 5908 6845 7385 7807 9583 13690 14770 15614 19166 27380 29540 31228 38332 39035 44521 47915 50653 54649 78070 89042 95830 101306 109298 156140 178084 191660 202612 218596 222605 253265 273245 288859 311647 354571 445210 506530 546490 577718 623294 709142 890420 1013060 1092980 1155436 1246588 1418284 1444295 1558235 1647277 1772855 2022013 2888590 3116470 3294554 3545710 4044026 5777180 6232940 6589108 7091420 8088052 8236385 9393931 10110065 10687783 11530939 16472770 18787862 20220130 21375566 23061878 32945540 37575724 40440260 42751132 46123756 46969655 53438915 57654695 60949249 65757517 74814481 93939310 106877830 115309390 121898498 131515034 149628962 187878620 213755660 230618780 243796996 263030068 299257924 304746245 328787585 347575447 374072405 426644743 609492490 657575170 695150894 748144810 853289486 1218984980 1315150340 1390301788 1496289620 1706578972 1737877235 2133223715 2255122213 2433028129 3475754470 4266447430 4510244426 4866056258 6951508940 8532894860 9020488852 9732112516 11275611065 12165140645 12860291539 15785855491 22551222130 24330281290 25720583078 31571710982 45102444260 48660562580 51441166156 63143421964 64301457695 78929277455 90022040773 128602915390 157858554910 180044081546 257205830780 315717109820 360088163092 450110203865 475830786943 900220407730 951661573886 1800440815460 1903323147772 2379153934715 3330815508601 4758307869430 6661631017202 9516615738860 13323262034404 16654077543005 33308155086010 66616310172020
• Sum of all divisors σ(n): 165102620874240
• Sum of proper divisors (its aliquot sum) s(n): 98486310702220
• 66616310172020 is an abundant number, because the sum of its proper divisors (98486310702220) is greater than itself. Its abundance is 31870000530200

Bases of 66616310172020

• Binary: 1111001001011001010001100000010000100101110100₂
• Hexadecimal: 0x3C9651810974
• Base-36: NM33Z3E5W

Squares and roots of 66616310172020

• 66616310172020 squared (66616310172020²) is 4437732780934775321990880400
• 66616310172020 cubed (66616310172020³) is 295625383395291875606494356788195246408000
• The square root of 66616310172020 is 8161881.5338143693
• The cube root of 66616310172020 is 40537.8014531515

Scales and comparisons

• 66,616,310,172,020 seconds is equal to 2,118,192 years, 31 weeks, 3 days, 11 hours, 20 minutes, 20 seconds.
• To count from 1 to 66,616,310,172,020 would take you about five million, two hundred ninety-five thousand, four hundred eighty-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 66616310172020 cubic inches would be around 3378.2 feet tall.

Recreational maths with 66616310172020

• 66616310172020 backwards is 02027101361666
• The number of decimal digits it has is: 14
• The sum of 66616310172020's digits is 41
• More coming soon!