40821945515659

Names of 40821945515659

• Cardinal: 40821945515659 can be written as Forty trillion, eight hundred twenty-one billion, nine hundred forty-five million, five hundred fifteen thousand, six hundred fifty-nine.

Scientific notation

• Scientific notation: 4.0821945515659 × 10¹³

Factors of 40821945515659

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 82

Divisors of 40821945515659

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 11 23 41 49 77 161 253 287 343 451 529 539 943 1127 1681 1771 2009 3157 3703 3773 5819 6601 7889 10373 11767 12167 12397 14063 18491 21689 22099 25921 38663 40733 46207 72611 82369 85169 86779 129437 133837 151823 154693 181447 238579 270641 279841 285131 323449 425293 498847 508277 576583 596183 889249 906059 936859 1062761 1670053 1894487 1958887 1995917 2977051 3078251 3491929 3557939 4173281 5487317 6224743 6342413 6436343 6558013 7439327 9781739 11473481 11690371 13261409 13712209 20452727 20839357 21547757 24443503 38411219 43573201 45054401 45906091 68472173 70799773 80314367 81832597 95985463 126208291 143169089 145875499 150834299 171104521 224979997 263890063 268878533 305012407 315380807 470412721 479305211 495598411 562200569 883458037 1002183623 1055840093 1574859979 1847230441 1882149731 2207665649 2902790693 3292889047 3355136477 3469188877 3935403983 5174539931 6184206259 7015285361 10819492583 11024019853 12930613087 20319534851 23050223329 24284322139 36221779517 43289443813 75736448081 77168138971 90514291609 119014418413 142236743957 161351563303 253552456619 530155136567 833100928891 995657207699 1774867196333 3711085955969 5831706502237 40821945515659
• Sum of all divisors σ(n): 55650727641600
• Sum of proper divisors (its aliquot sum) s(n): 14828782125941
• 40821945515659 is a deficient number, because the sum of its proper divisors (14828782125941) is less than itself. Its deficiency is 25993163389718

Bases of 40821945515659

• Binary: 1001010010000010011001100011111011111010001011₂
• Hexadecimal: 0x2520998FBE8B
• Base-36: EGXCCD9QJ

Squares and roots of 40821945515659

• 40821945515659 squared (40821945515659²) is 1666431235683431939414204281
• 40821945515659 cubed (40821945515659³) is 68026965108661360603292809824135710336179
• The square root of 40821945515659 is 6389205.3900042219
• The cube root of 40821945515659 is 34432.1836659921

Scales and comparisons

• 40,821,945,515,659 seconds is equal to 1,298,011 years, 31 weeks, 5 hours, 54 minutes, 19 seconds.
• To count from 1 to 40,821,945,515,659 would take you about three million, two hundred forty-five thousand and twenty-eight 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 40821945515659 cubic inches would be around 2869.3 feet tall.

Recreational maths with 40821945515659

• 40821945515659 backwards is 95651554912804
• The number of decimal digits it has is: 14
• The sum of 40821945515659's digits is 64
• More coming soon!