1040391804816

Names of 1040391804816

• Cardinal: 1040391804816 can be written as One trillion, forty billion, three hundred ninety-one million, eight hundred four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.040391804816 × 10¹²

Factors of 1040391804816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26465018

Divisors of 1040391804816

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 84 91 104 108 112 117 126 144 156 168 182 189 208 216 234 252 273 312 336 351 364 378 432 468 504 546 624 702 728 756 819 936 1008 1092 1404 1456 1512 1638 1872 2184 2457 2808 3024 3276 4368 4914 5616 6552 9828 13104 19656 39312 26464993 52929986 79394979 105859972 158789958 185254951 211719944 238184937 317579916 344044909 370509902 423439888 476369874 555764853 635159832 688089818 714554811 741019804 952739748 1032134727 1111529706 1270319664 1376179636 1429109622 1482039608 1667294559 1905479496 2064269454 2223059412 2408314363 2752359272 2858219244 2964079216 3096404181 3334589118 3810958992 4128538908 4446118824 4816628726 5001883677 5504718544 5716438488 6192808362 6669178236 7224943089 8257077816 8892237648 9289212543 9633257452 10003767354 11432876976 12385616724 13338356472 14449886178 16514155632 18578425086 19266514904 20007534708 21674829267 24771233448 26676712944 28899772356 37156850172 38533029808 40015069416 43349658534 49542466896 57799544712 65024487801 74313700344 80030138832 86699317068 115599089424 130048975602 148627400688 173398634136 260097951204 346797268272 520195902408 1040391804816
• Sum of all divisors σ(n): 3675458366720
• Sum of proper divisors (its aliquot sum) s(n): 2635066561904
• 1040391804816 is an abundant number, because the sum of its proper divisors (2635066561904) is greater than itself. Its abundance is 1594674757088

Bases of 1040391804816

• Binary: 1111001000111100001011110001011110010000₂
• Hexadecimal: 0xF23C2F1790
• Base-36: D9Y6F2C0

Squares and roots of 1040391804816

• 1040391804816 squared (1040391804816²) is 1082415107528293840793856
• 1040391804816 cubed (1040391804816³) is 1126135807281466337808696410044010496
• The square root of 1040391804816 is 1019995.9827450303
• The cube root of 1040391804816 is 10132.8661885047

Scales and comparisons

• 1,040,391,804,816 seconds is equal to 33,081 years, 12 weeks, 3 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,040,391,804,816 would take you about eighty-two thousand, seven hundred three 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 1040391804816 cubic inches would be around 844.4 feet tall.

Recreational maths with 1040391804816

• 1040391804816 backwards is 6184081930401
• The number of decimal digits it has is: 13
• The sum of 1040391804816's digits is 45
• More coming soon!