990041008155940

Names of 990041008155940

• Cardinal: 990041008155940 can be written as Nine hundred ninety trillion, forty-one billion, eight million, one hundred fifty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.9004100815594 × 10¹⁴

Factors of 990041008155940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7494

Divisors of 990041008155940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 41 52 65 82 130 164 205 260 410 533 820 1066 1681 2132 2665 3362 5330 6724 7433 8405 10660 14866 16810 21853 29732 33620 37165 43706 68921 74330 87412 96629 109265 137842 148660 193258 218530 275684 304753 344605 386516 437060 483145 609506 689210 895973 966290 1219012 1378420 1523765 1791946 1932580 3047530 3583892 3961789 4479865 6095060 7923578 8959730 12494873 15847156 17919460 19808945 24989746 39617890 49979492 55249489 62474365 79235780 110498978 124948730 162433349 220997956 249897460 276247445 324866698 512289793 552494890 649733396 718243357 812166745 1024579586 1104989780 1436486714 1624333490 2049159172 2265229049 2561448965 2872973428 3248666980 3591216785 4530458098 5122897930 6659767309 7182433570 9060916196 10245795860 11326145245 13319534618 14364867140 22652290490 26639069236 29447977637 33298836545 45304580980 58895955274 66597673090 92874391009 117791910548 133195346180 147239888185 185748782018 294479776370 371497564036 464371955045 588959552740 928743910090 1207367083117 1857487820180 2414734166234 3807850031369 4829468332468 6036835415585 7615700062738 12073670831170 15231400125476 19039250156845 24147341662340 38078500313690 49502050407797 76157000627380 99004100815594 198008201631188 247510252038985 495020504077970 990041008155940
• Sum of all divisors σ(n): 2295299200226256
• Sum of proper divisors (its aliquot sum) s(n): 1305258192070316
• 990041008155940 is an abundant number, because the sum of its proper divisors (1305258192070316) is greater than itself. Its abundance is 315217183914376

Bases of 990041008155940

• Binary: 11100001000110111111100010100110101010110100100100₂
• Hexadecimal: 0x3846FE29AAD24
• Base-36: 9QXUK65KIS

Squares and roots of 990041008155940

• 990041008155940 squared (990041008155940²) is 980181197830430053599357283600
• 990041008155940 cubed (990041008155940³) is 970419581275535839328678975765769643604584000
• The square root of 990041008155940 is 31464917.1007320469
• The cube root of 990041008155940 is 99666.9254503365

Scales and comparisons

• 990,041,008,155,940 seconds is equal to 31,480,241 years, 34 weeks, 2 days, 18 hours, 25 minutes, 40 seconds.
• To count from 1 to 990,041,008,155,940 would take you about seventy-eight million, seven hundred thousand, six hundred four 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 990041008155940 cubic inches would be around 8305.6 feet tall.

Recreational maths with 990041008155940

• 990041008155940 backwards is 049551800140099
• The number of decimal digits it has is: 15
• The sum of 990041008155940's digits is 55
• More coming soon!