40091399854398

Names of 40091399854398

• Cardinal: 40091399854398 can be written as Forty trillion, ninety-one billion, three hundred ninety-nine million, eight hundred fifty-four thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 4.0091399854398 × 10¹³

Factors of 40091399854398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23849

Divisors of 40091399854398

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 81 102 139 153 162 243 278 306 417 459 486 834 918 1251 1377 1579 2363 2502 2754 3158 3753 4131 4726 4737 7089 7506 8262 9474 11259 14178 14211 21267 22109 22518 26843 28422 33777 42534 42633 44218 53686 63801 66327 67554 80529 85266 127602 127899 132654 161058 191403 198981 219481 241587 255798 375853 382806 383697 397962 438962 483174 574209 596943 658443 724761 751706 767394 1127559 1148418 1193886 1316886 1449522 1790829 1975329 2174283 2255118 3073151 3382677 3581658 3731177 3950658 4348566 5372487 5925987 6146302 6522849 6765354 7462354 9219453 10148031 10744974 11193531 11851974 13045698 17777961 18438906 20296062 22387062 27658359 30444093 33580593 34910111 35555922 52243567 53333883 55316718 60888186 67161186 69820222 82975077 91332279 100741779 104487134 104730333 106667766 156730701 165950154 182664558 201483558 209460666 248925231 302225337 313461402 314190999 470192103 497850462 593471887 604450674 628381998 746775693 906676011 940384206 942572997 1186943774 1410576309 1493551386 1780415661 1813352022 1885145994 2821152618 2827718991 3560831322 4231728927 4852505429 5341246983 5655437982 8463457854 8483156973 9705010858 10682493966 12695186781 14557516287 16023740949 16966313946 25390373562 29115032574 32047481898 43672548861 48071222847 82492592293 87345097722 96142445694 131017646583 144213668541 164985184586 247477776879 262035293166 288427337082 393052939749 494955553758 742433330637 786105879498 1179158819247 1484866661274 2227299991911 2358317638494 4454599983822 6681899975733 13363799951466 20045699927199 40091399854398
• Sum of all divisors σ(n): 96132228192000
• Sum of proper divisors (its aliquot sum) s(n): 56040828337602
• 40091399854398 is an abundant number, because the sum of its proper divisors (56040828337602) is greater than itself. Its abundance is 15949428483204

Bases of 40091399854398

• Binary: 1001000111011010000001101001011001100100111110₂
• Hexadecimal: 0x247681A5993E
• Base-36: E7LQGCDVI

Squares and roots of 40091399854398

• 40091399854398 squared (40091399854398²) is 1607320342285223975599942404
• 40091399854398 cubed (40091399854398³) is 64439722536664772017954349600422786092792
• The square root of 40091399854398 is 6331776.9902609489
• The cube root of 40091399854398 is 34225.5477104607

Scales and comparisons

• 40,091,399,854,398 seconds is equal to 1,274,782 years, 26 weeks, 1 day, 15 hours, 33 minutes, 18 seconds.
• To count from 1 to 40,091,399,854,398 would take you about three million, one hundred eighty-six thousand, nine hundred fifty-six 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 40091399854398 cubic inches would be around 2852.1 feet tall.

Recreational maths with 40091399854398

• 40091399854398 backwards is 89345899319004
• The number of decimal digits it has is: 14
• The sum of 40091399854398's digits is 72
• More coming soon!