40720926397590

Names of 40720926397590

• Cardinal: 40720926397590 can be written as Forty trillion, seven hundred twenty billion, nine hundred twenty-six million, three hundred ninety-seven thousand, five hundred ninety.

Scientific notation

• Scientific notation: 4.072092639759 × 10¹³

Factors of 40720926397590

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139067

Divisors of 40720926397590

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 270 279 310 405 465 558 810 837 930 1395 1674 2511 2790 4185 5022 8370 12555 12853 25110 25706 38559 64265 77118 115677 126173 128530 192795 231354 252346 347031 378519 385590 398443 578385 630865 694062 757038 796886 1041093 1135557 1156770 1195329 1261730 1735155 1892595 1992215 2082186 2271114 2390658 3406671 3470310 3585987 3785190 3911363 3984430 5205465 5677785 5976645 6813342 7171974 7822726 10220013 10410930 10757961 11355570 11734089 11953290 17033355 17929935 19556815 20440026 21515922 23468178 32273883 34066710 35202267 35859870 39113630 51100065 53789805 58670445 64547766 70404534 102200130 105606801 107579610 117340890 161369415 176011335 211213602 316820403 322738830 352022670 528034005 633640806 1056068010 1584102015 1621701569 3168204030 3243403138 4865104707 8108507845 9730209414 14595314121 16217015690 24325523535 29190628242 43785942363 48651047070 50272748639 72976570605 87571884726 100545497278 131357827089 145953141210 150818245917 218929711815 251363743195 262715654178 301636491834 437859423630 452454737751 502727486390 656789135445 754091229585 904909475502 1313578270890 1357364213253 1508182459170 2262273688755 2714728426506 4072092639759 4524547377510 6786821066265 8144185279518 13573642132530 20360463198795 40720926397590
• Sum of all divisors σ(n): 113035802178816
• Sum of proper divisors (its aliquot sum) s(n): 72314875781226
• 40720926397590 is an abundant number, because the sum of its proper divisors (72314875781226) is greater than itself. Its abundance is 31593949383636

Bases of 40720926397590

• Binary: 1001010000100100010100010110100101010010010110₂
• Hexadecimal: 0x2509145A5496
• Base-36: EFMXO6ZDI

Squares and roots of 40720926397590

• 40720926397590 squared (40720926397590²) is 1658193846677942094757808100
• 40720926397590 cubed (40720926397590³) is 67523189583509117373600689017057522479000
• The square root of 40720926397590 is 6381295.0407883509
• The cube root of 40720926397590 is 34403.7579266229

Scales and comparisons

• 40,720,926,397,590 seconds is equal to 1,294,799 years, 26 weeks, 11 hours, 46 minutes, 30 seconds.
• To count from 1 to 40,720,926,397,590 would take you about three million, two hundred thirty-six thousand, nine hundred ninety-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 40720926397590 cubic inches would be around 2867 feet tall.

Recreational maths with 40720926397590

• 40720926397590 backwards is 09579362902704
• The number of decimal digits it has is: 14
• The sum of 40720926397590's digits is 63
• More coming soon!