2118091003490

Names of 2118091003490

• Cardinal: 2118091003490 can be written as Two trillion, one hundred eighteen billion, ninety-one million, three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 2.11809100349 × 10¹²

Factors of 2118091003490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5196

Divisors of 2118091003490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 11 14 22 29 35 49 55 58 70 77 98 110 145 154 203 245 290 319 343 385 406 409 490 539 638 686 770 818 1015 1078 1421 1595 1715 2030 2045 2233 2695 2842 2863 3190 3430 3773 4090 4466 4499 4733 5390 5726 7105 7546 8998 9466 9947 11165 11861 14210 14315 15631 18865 19894 20041 22330 22495 23665 23722 28630 31262 31493 33131 37730 40082 44990 47330 49735 52063 59305 62986 66262 78155 83027 99470 100205 104126 109417 118610 130471 137257 140287 156310 157465 165655 166054 200410 218834 220451 231917 260315 260942 274514 280574 314930 331310 364441 415135 440902 463834 520630 547085 581189 652355 686285 701435 728882 830270 913297 960799 1094170 1102255 1159585 1162378 1304710 1372570 1402870 1509827 1543157 1623419 1822205 1826594 1921598 1935797 2204510 2319170 2551087 2905945 3019654 3086314 3246838 3644410 3871594 4068323 4566485 4803995 5102174 5811890 6393079 6725593 7549135 7715785 8117095 8136646 9132970 9607990 9678985 10568789 12755435 12786158 13451186 13550579 15098270 15431570 16234190 17857609 19357970 20341615 21137578 21293767 25510870 27101158 31965395 33627965 35715218 40683230 42587534 44751553 47079151 52843945 56138113 63930790 67255930 67752895 73981523 89288045 89503106 94158302 94854053 105687890 106468835 112276226 135505790 147963046 149056369 178576090 189708106 212937670 223757765 235395755 280690565 298112738 369907615 392966791 447515530 470791510 474270265 517870661 561381130 617519243 663978371 739815230 745281845 785933582 948540530 1035741322 1043394583 1235038486 1327956742 1490563690 1964833955 2086789166 2589353305 2750767537 3087596215 3319891855 3929667910 4322634701 5178706610 5216972915 5501535074 6175192430 6639783710 7303762081 8645269402 10433945830 13753837685 14607524162 19255372759 21613173505 27507675370 30258442907 36518810405 38510745518 43226347010 60516885814 73037620810 96276863795 151292214535 192553727590 211809100349 302584429070 423618200698 1059045501745 2118091003490
• Sum of all divisors σ(n): 5030916480000
• Sum of proper divisors (its aliquot sum) s(n): 2912825476510
• 2118091003490 is an abundant number, because the sum of its proper divisors (2912825476510) is greater than itself. Its abundance is 794734473020

Bases of 2118091003490

• Binary: 11110110100101000000011111101011001100010₂
• Hexadecimal: 0x1ED280FD662
• Base-36: R11CP202

Squares and roots of 2118091003490

• 2118091003490 squared (2118091003490²) is 4486309499065275192180100
• 2118091003490 cubed (2118091003490³) is 9502411788841887948817750609808549000
• The square root of 2118091003490 is 1455366.2781203913
• The cube root of 2118091003490 is 12842.4595113839

Scales and comparisons

• 2,118,091,003,490 seconds is equal to 67,348 years, 38 weeks, 4 days, 4 hours, 4 minutes, 50 seconds.
• To count from 1 to 2,118,091,003,490 would take you about one hundred sixty-eight thousand, three hundred seventy-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 2118091003490 cubic inches would be around 1070.2 feet tall.

Recreational maths with 2118091003490

• 2118091003490 backwards is 0943001908112
• The number of decimal digits it has is: 13
• The sum of 2118091003490's digits is 38
• More coming soon!