40769053731157728

Names of 40769053731157728

• Cardinal: 40769053731157728 can be written as Forty quadrillion, seven hundred sixty-nine trillion, fifty-three billion, seven hundred thirty-one million, one hundred fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0769053731157728 × 10¹⁶

Factors of 40769053731157728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2371152

Divisors of 40769053731157728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 757 1514 2271 3028 4542 6056 9084 12112 18168 24224 36336 72672 266671 533342 800013 1066684 1600026 2103719 2133368 3200052 4207438 4266736 6311157 6400104 8414876 8533472 12622314 12800208 16829752 25244628 25600416 33659504 50489256 67319008 100978512 201869947 201957024 403739894 605609841 807479788 1211219682 1592515283 1614959576 2422439364 3185030566 3229919152 4777545849 4844878728 6370061132 6459838304 9555091698 9689757456 12740122264 19110183396 19379514912 25480244528 38220366792 50960489056 76440733584 152881467168 561000849449 1122001698898 1683002548347 2244003397796 3366005096694 4488006795592 6732010193388 8976013591184 13464020386776 17952027182368 26928040773552 53856081547104 424677643032893 849355286065786 1274032929098679 1698710572131572 2548065858197358 3397421144263144 5096131716394716 6794842288526288 10192263432789432 13589684577052576 20384526865578864 40769053731157728
• Sum of all divisors σ(n): 107160591040957440
• Sum of proper divisors (its aliquot sum) s(n): 66391537309799712
• 40769053731157728 is an abundant number, because the sum of its proper divisors (66391537309799712) is greater than itself. Its abundance is 25622483578641984

Bases of 40769053731157728

• Binary: 10010000110101110011110100000101011110010111011011100000₂
• Hexadecimal: 0x90D73D057976E0
• Base-36: B5FF8Q5R9PC

Squares and roots of 40769053731157728

• 40769053731157728 squared (40769053731157728²) is 1662115742134025862974791214121984
• 40769053731157728 cubed (40769053731157728³) is 67762885998465203202738222138361179552943336292352
• The square root of 40769053731157728 is 201913480.8059078753
• The cube root of 40769053731157728 is 344173.0631892213

Scales and comparisons

• 40,769,053,731,157,728 seconds is equal to 1,296,329,801 years, 35 weeks, 5 days, 7 hours, 48 minutes, 48 seconds.
• To count from 1 to 40,769,053,731,157,728 would take you about three billion, eight hundred eighty-eight million, nine hundred eighty-nine thousand, four hundred five 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 40769053731157728 cubic inches would be around 28681.1 feet tall.

Recreational maths with 40769053731157728

• 40769053731157728 backwards is 82775113735096704
• The number of decimal digits it has is: 17
• The sum of 40769053731157728's digits is 75
• More coming soon!