20359742215918

Names of 20359742215918

• Cardinal: 20359742215918 can be written as Twenty trillion, three hundred fifty-nine billion, seven hundred forty-two million, two hundred fifteen thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 2.0359742215918 × 10¹³

Factors of 20359742215918

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 200

Divisors of 20359742215918

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 14 17 34 47 49 94 98 119 127 238 254 329 343 658 686 799 833 889 1598 1666 1778 2159 2209 2303 2401 4318 4418 4606 4802 5593 5831 5969 6223 11186 11662 11938 12446 15113 15463 16121 16129 16807 30226 30926 32242 32258 33614 37553 39151 40817 41783 43561 75106 78302 81634 83566 87122 101473 105791 108241 112847 112903 202946 211582 216482 225694 225806 262871 274057 274193 280543 285719 292481 304927 525742 548114 548386 561086 571438 584962 609854 710311 740537 757687 758063 789929 790321 1420622 1481074 1515374 1516126 1579858 1580642 1840097 1918399 1919351 1963801 2047367 2134489 3680194 3836798 3838702 3927602 4094734 4268978 4769231 4972177 5183759 5303809 5306441 5532247 9538462 9944354 10367518 10607618 10612882 11064494 12880679 12887071 13428793 13435457 13746607 14331569 25761358 25774142 26857586 26870914 27493214 28663138 33384617 34805239 35628961 36286313 37126663 37145087 38725729 66769234 69610478 71257922 72572626 74253326 74290174 77451458 90164753 90209497 94048199 96226249 100320983 180329506 180418994 188096398 192452498 200641966 233692319 243636673 249402727 260015609 271080103 467384638 487273346 498805454 520031218 542160206 605692337 631153271 631466479 658337393 673583743 1211384674 1262306542 1262932958 1316674786 1347167486 1635846233 1705456711 1745819089 1820109263 3271692466 3410913422 3491638178 3640218526 4239846359 4420265353 4608361751 4715086201 8479692718 8840530706 9216723502 9430172402 11450923631 12220733623 12740764841 22901847262 24441467246 25481529682 29678924513 30941857471 59357849026 61883714942 80156465417 85545135361 160312930834 171090270722 207752471591 216593002297 415504943182 433186004594 598815947527 1197631895054 1454267301137 2908534602274 10179871107959 20359742215918
• Sum of all divisors σ(n): 38850715626768
• Sum of proper divisors (its aliquot sum) s(n): 18490973410850
• 20359742215918 is a deficient number, because the sum of its proper divisors (18490973410850) is less than itself. Its deficiency is 1868768805068

Bases of 20359742215918

• Binary: 100101000010001011111001100111101011011101110₂
• Hexadecimal: 0x12845F33D6EE
• Base-36: 77T4WUBQM

Squares and roots of 20359742215918

• 20359742215918 squared (20359742215918²) is 414519103098633592932582724
• 20359742215918 cubed (20359742215918³) is 8439502082661716207491175773114604600632
• The square root of 20359742215918 is 4512177.1037846021
• The cube root of 20359742215918 is 27305.9584448137

Scales and comparisons

• 20,359,742,215,918 seconds is equal to 647,376 years, 42 weeks, 6 days, 12 hours, 51 minutes, 58 seconds.
• To count from 1 to 20,359,742,215,918 would take you about one million, six hundred eighteen thousand, four hundred forty-two 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 20359742215918 cubic inches would be around 2275.5 feet tall.

Recreational maths with 20359742215918

• 20359742215918 backwards is 81951224795302
• The number of decimal digits it has is: 14
• The sum of 20359742215918's digits is 58
• More coming soon!