13813862865071940

Names of 13813862865071940

• Cardinal: 13813862865071940 can be written as Thirteen quadrillion, eight hundred thirteen trillion, eight hundred sixty-two billion, eight hundred sixty-five million, seventy-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.381386286507194 × 10¹⁶

Factors of 13813862865071940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9465333

Divisors of 13813862865071940

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 540 594 660 810 891 990 1188 1485 1620 1782 1980 2970 3564 4455 5940 8910 17820 82619 165238 247857 330476 413095 495714 743571 826190 908809 991428 1239285 1487142 1652380 1817618 2230713 2478570 2726427 2974284 3635236 3717855 4461426 4544045 4957140 5452854 6692139 7435710 8179281 8922852 9088090 9382693 10905708 11153565 13384278 13632135 14871420 16358562 18176180 18765386 22307130 24537843 26768556 27264270 28148079 32717124 33460695 37530772 40896405 44614260 46913465 49075686 54528540 56296158 66921390 73613529 81792810 84444237 93826930 98151372 103209623 112592316 122689215 133842780 140740395 147227058 163585620 168888474 187653860 206419246 245378430 253332711 281480790 294454116 309628869 337776948 368067645 412838492 422221185 490756860 506665422 516048115 562961580 619257738 736135290 759998133 844442370 928886607 1013330844 1032096230 1238515476 1266663555 1472270580 1519996266 1548144345 1688884740 1857773214 2064192460 2533327110 2786659821 3039992532 3096288690 3715546428 3799990665 4644433035 5066654220 5573319642 6192577380 7599981330 8359979463 9288866070 11146639284 13933299105 15199962660 16719958926 18577732140 27866598210 33439917852 41799897315 55733196420 83599794630 167199589260 775188712967 1550377425934 2325566138901 3100754851868 3875943564835 4651132277802 6976698416703 7751887129670 8527075842637 9302264555604 11627830694505 13953396833406 15503774259340 17054151685274 20930095250109 23255661389010 25581227527911 27906793666812 34108303370548 34883492083515 41860190500218 42635379213185 46511322778020 51162455055822 62790285750327 69766984167030 76743682583733 83720381000436 85270758426370 102324910111644 104650476250545 125580571500654 127906137639555 139533968334060 153487365167466 170541516852740 209300952501090 230231047751199 251161143001308 255812275279110 306974730334932 313951428751635 383718412918665 418601905002180 460462095502398 511624550558220 627902857503270 690693143253597 767436825837330 920924191004796 1151155238755995 1255805715006540 1381386286507194 1534873651674660 2302310477511990 2762772573014388 3453465716267985 4604620955023980 6906931432535970 13813862865071940
• Sum of all divisors σ(n): 47274685704227520
• Sum of proper divisors (its aliquot sum) s(n): 33460822839155580
• 13813862865071940 is an abundant number, because the sum of its proper divisors (33460822839155580) is greater than itself. Its abundance is 19646959974083640

Bases of 13813862865071940

• Binary: 110001000100111010001010010101000011000110111101000100₂
• Hexadecimal: 0x3113A2950C6F44
• Base-36: 3S0LSZQHS90

Squares and roots of 13813862865071940

• 13813862865071940 squared (13813862865071940²) is 190822807255013546814021375363600
• 13813862865071940 cubed (13813862865071940³) is 2636000090948812012160074613009260610457657384000
• The square root of 13813862865071940 is 117532390.7060174625
• The cube root of 13813862865071940 is 239941.3216794523

Scales and comparisons

• 13,813,862,865,071,940 seconds is equal to 439,238,110 years, 1 week, 2 days, 10 hours, 39 minutes.
• To count from 1 to 13,813,862,865,071,940 would take you about one billion, three hundred seventeen million, seven hundred fourteen thousand, three hundred thirty 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 13813862865071940 cubic inches would be around 19995.1 feet tall.

Recreational maths with 13813862865071940

• 13813862865071940 backwards is 04917056826831831
• The number of decimal digits it has is: 17
• The sum of 13813862865071940's digits is 72
• More coming soon!