1820794541118

Names of 1820794541118

• Cardinal: 1820794541118 can be written as One trillion, eight hundred twenty billion, seven hundred ninety-four million, five hundred forty-one thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.820794541118 × 10¹²

Factors of 1820794541118

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1950

Divisors of 1820794541118

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 61 62 93 122 183 186 217 233 366 427 434 466 651 699 854 1281 1302 1398 1613 1631 1891 2562 3226 3262 3721 3782 4839 4893 5673 7223 7442 9678 9786 11163 11291 11346 13237 14213 14446 21669 22326 22582 26047 26474 28426 33873 39711 42639 43338 50003 50561 52094 67746 78141 79422 85278 98393 99491 100006 101122 115351 150009 151683 156282 196786 198982 230702 295179 298473 300018 303366 346053 350021 375829 440603 590358 596946 688751 692106 700042 751658 807457 866993 881206 1050063 1127487 1321809 1377502 1614914 1733986 2066253 2100126 2254974 2422371 2600979 2630803 2643618 3050183 3084221 4132506 4844742 5201958 5261606 6001973 6068951 6100366 6168442 7892409 9150549 9252663 11650699 12003946 12137902 15784818 18005919 18206853 18301098 18505326 21351281 22925569 23301398 26876783 34952097 36011838 36413706 42013811 42702562 45851138 53753566 64053843 68776707 69904194 80630349 81554893 84027622 126041433 128107686 137553414 160478983 161260698 163109786 186061163 188137481 244664679 252082866 320957966 372122326 376274962 481436949 489329358 558183489 564412443 710692639 962873898 1116366978 1128824886 1302428141 1398459709 1421385278 2132077917 2604856282 2796919418 3907284423 4195379127 4264155834 4974848473 7814568846 8390758254 9789217963 9949696946 14924545419 19578435926 29367653889 29849090838 43352250979 58735307778 86704501958 130056752937 260113505874 303465756853 606931513706 910397270559 1820794541118
• Sum of all divisors σ(n): 4389114802176
• Sum of proper divisors (its aliquot sum) s(n): 2568320261058
• 1820794541118 is an abundant number, because the sum of its proper divisors (2568320261058) is greater than itself. Its abundance is 747525719940

Bases of 1820794541118

• Binary: 11010011111101111110011111101010000111110₂
• Hexadecimal: 0x1A7EFCFD43E
• Base-36: N8GM23I6

Squares and roots of 1820794541118

• 1820794541118 squared (1820794541118²) is 3315292760965108192689924
• 1820794541118 cubed (1820794541118³) is 6036466961373291434518072491642295032
• The square root of 1820794541118 is 1349368.2007213599
• The cube root of 1820794541118 is 12211.0679393721

Scales and comparisons

• 1,820,794,541,118 seconds is equal to 57,895 years, 32 weeks, 6 days, 21 hours, 25 minutes, 18 seconds.
• To count from 1 to 1,820,794,541,118 would take you about one hundred forty-four thousand, seven hundred thirty-nine 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 1820794541118 cubic inches would be around 1017.6 feet tall.

Recreational maths with 1820794541118

• 1820794541118 backwards is 8111454970281
• The number of decimal digits it has is: 13
• The sum of 1820794541118's digits is 51
• More coming soon!