55285682783744420

Names of 55285682783744420

• Cardinal: 55285682783744420 can be written as Fifty-five quadrillion, two hundred eighty-five trillion, six hundred eighty-two billion, seven hundred eighty-three million, seven hundred forty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.528568278374442 × 10¹⁶

Factors of 55285682783744420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1462513

Divisors of 55285682783744420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 2287 4574 9148 11435 16009 17093 22870 32018 34186 45740 64036 68372 80045 85465 112063 119651 160090 170930 224126 239302 320180 341860 448252 478604 560315 598255 837557 1120630 1196510 1443119 1675114 2241260 2393020 2886238 3350228 4187785 5772476 7215595 8375570 10101833 14431190 16751140 20203666 28862380 39091691 40407332 50509165 70712831 78183382 101018330 141425662 156366764 195458455 202036660 273641837 282851324 353564155 390916910 547283674 707128310 781833820 1094567348 1368209185 1414256620 1915492859 2736418370 3300413153 3830985718 5472836740 6600826306 7661971436 9577464295 13201652612 16502065765 19154928590 23102892071 24667233067 33004131530 38309857180 46205784142 49334466134 66008263060 92411568284 98668932268 115514460355 123336165335 161720244497 172670631469 231028920710 246672330670 323440488994 345341262938 462057841420 493344661340 646880977988 690682525876 808601222485 863353157345 1208694420283 1617202444970 1726706314690 2417388840566 3234404889940 3453412629380 4834777681132 6043472101415 12086944202830 24173888405660 56413962024229 112827924048458 225655848096916 282069810121145 394897734169603 564139620242290 789795468339206 1128279240484580 1579590936678412 1974488670848015 2764284139187221 3948977341696030 5528568278374442 7897954683392060 11057136556748884 13821420695936105 27642841391872210 55285682783744420
• Sum of all divisors σ(n): 135122076717788160
• Sum of proper divisors (its aliquot sum) s(n): 79836393934043740
• 55285682783744420 is an abundant number, because the sum of its proper divisors (79836393934043740) is greater than itself. Its abundance is 24550711150299320

Bases of 55285682783744420

• Binary: 11000100011010100000100100011011011111010111000110100100₂
• Hexadecimal: 0xC46A091B7D71A4
• Base-36: F4D501REUN8

Squares and roots of 55285682783744420

• 55285682783744420 squared (55285682783744420²) is 3056506720864814161044195881136400
• 55285682783744420 cubed (55285682783744420³) is 168981060996114967866881874485586704252436758888000
• The square root of 55285682783744420 is 235129076.8572539179
• The cube root of 55285682783744420 is 380952.5566120859

Scales and comparisons

• 55,285,682,783,744,420 seconds is equal to 1,757,913,702 years, 35 weeks, 1 day, 19 hours, 40 minutes, 20 seconds.
• To count from 1 to 55,285,682,783,744,420 would take you about five billion, two hundred seventy-three million, seven hundred forty-one thousand, one hundred 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 55285682783744420 cubic inches would be around 31746 feet tall.

Recreational maths with 55285682783744420

• 55285682783744420 backwards is 02444738728658255
• The number of decimal digits it has is: 17
• The sum of 55285682783744420's digits is 80
• More coming soon!