40685043960

Names of 40685043960

• Cardinal: 40685043960 can be written as Forty billion, six hundred eighty-five million, forty-three thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.068504396 × 10¹⁰

Factors of 40685043960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201489

Divisors of 40685043960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 27 30 33 34 36 40 44 45 51 54 55 60 66 68 72 85 88 90 99 102 108 110 120 132 135 136 153 165 170 180 187 198 204 216 220 255 264 270 297 306 330 340 360 374 396 408 440 459 495 510 540 561 594 612 660 680 748 765 792 918 935 990 1020 1080 1122 1188 1224 1320 1485 1496 1530 1683 1836 1870 1980 2040 2244 2295 2376 2805 2970 3060 3366 3672 3740 3960 4488 4590 5049 5610 5940 6120 6732 7480 8415 9180 10098 11220 11880 13464 16830 18360 20196 22440 25245 33660 40392 50490 67320 100980 201451 201960 402902 604353 805804 1007255 1208706 1611608 1813059 2014510 2215961 2417412 3021765 3424667 3626118 4029020 4431922 4834824 5439177 6043530 6647883 6849334 7252236 8058040 8863844 9065295 10274001 10878354 11079805 12087060 13295766 13698668 14504472 17123335 17727688 18130590 19943649 20548002 21756708 22159610 24174120 26591532 27195885 27397336 30822003 33239415 34246670 36261180 37671337 39887298 41096004 43513416 44319220 51370005 53183064 54391770 59830947 61644006 66478830 68493340 72522360 75342674 79774596 82192008 88638440 92466009 99718245 102740010 108783540 113014011 119661894 123288012 132957660 136986680 150685348 154110015 159549192 184932018 188356685 199436490 205480020 217567080 226028022 239323788 246576024 265915320 299154735 301370696 308220030 339042033 369864036 376713370 398872980 410960040 452056044 462330045 478647576 565070055 598309470 616440060 678084066 739728072 753426740 797745960 904112088 924660090 1017126099 1130140110 1196618940 1232880120 1356168132 1506853480 1695210165 1849320180 2034252198 2260280220 2393237880 2712336264 3390420330 3698640360 4068504396 4520560440 5085630495 6780840660 8137008792 10171260990 13561681320 20342521980 40685043960
• Sum of all divisors σ(n): 156649075200
• Sum of proper divisors (its aliquot sum) s(n): 115964031240
• 40685043960 is an abundant number, because the sum of its proper divisors (115964031240) is greater than itself. Its abundance is 75278987280

Bases of 40685043960

• Binary: 100101111001000001001000000011111000₂
• Hexadecimal: 0x9790480F8
• Base-36: IOUTOU0

Squares and roots of 40685043960

• 40685043960 squared (40685043960²) is 1655272802027132481600
• 40685043960 cubed (40685043960³) is 67344846716266262126639891136000
• The square root of 40685043960 is 201705.3394434565
• The cube root of 40685043960 is 3439.3649663819

Scales and comparisons

• 40,685,043,960 seconds is equal to 1,293 years, 34 weeks, 1 day, 17 hours, 6 minutes.
• To count from 1 to 40,685,043,960 would take you about two thousand, five hundred eighty-seven 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 40685043960 cubic inches would be around 286.6 feet tall.

Recreational maths with 40685043960

• 40685043960 backwards is 06934058604
• 40685043960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40685043960's digits is 45
• More coming soon!