105868969920

Names of 105868969920

• Cardinal: 105868969920 can be written as One hundred five billion, eight hundred sixty-eight million, nine hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0586896992 × 10¹¹

Factors of 105868969920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 583510

Divisors of 105868969920

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 504 540 560 567 576 630 648 672 720 756 810 840 864 945 960 1008 1080 1120 1134 1260 1296 1344 1440 1512 1620 1680 1728 1890 2016 2160 2240 2268 2520 2592 2835 2880 3024 3240 3360 3780 4032 4320 4536 5040 5184 5670 6048 6480 6720 7560 8640 9072 10080 11340 12096 12960 15120 18144 20160 22680 25920 30240 36288 45360 60480 90720 181440 583493 1166986 1750479 2333972 2917465 3500958 4084451 4667944 5251437 5834930 7001916 8168902 8752395 9335888 10502874 11669860 12253353 14003832 15754311 16337804 17504790 18671776 20422255 21005748 23339720 24506706 26257185 28007664 31508622 32675608 35009580 36760059 37343552 40844510 42011496 46679440 47262933 49013412 52514370 56015328 61266765 63017244 65351216 70019160 73520118 78771555 81689020 84022992 93358880 94525866 98026824 105028740 110280177 112030656 122533530 126034488 130702432 140038320 147040236 157543110 163378040 168045984 183800295 186717760 189051732 196053648 210057480 220560354 236314665 245067060 252068976 261404864 280076640 294080472 315086220 326756080 330840531 336091968 367600590 378103464 392107296 420114960 441120708 472629330 490134120 504137952 551400885 560153280 588160944 630172440 653512160 661681062 735201180 756206928 784214592 840229920 882241416 945258660 980268240 1008275904 1102801770 1176321888 1260344880 1307024320 1323362124 1470402360 1512413856 1654202655 1680459840 1764482832 1890517320 1960536480 2205603540 2352643776 2520689760 2646724248 2940804720 3024827712 3308405310 3528965664 3781034640 3921072960 4411207080 5041379520 5293448496 5881609440 6616810620 7057931328 7562069280 8822414160 10586896992 11763218880 13233621240 15124138560 17644828320 21173793984 26467242480 35289656640 52934484960 105868969920
• Sum of all divisors σ(n): 430394510304
• Sum of proper divisors (its aliquot sum) s(n): 324525540384
• 105868969920 is an abundant number, because the sum of its proper divisors (324525540384) is greater than itself. Its abundance is 218656570464

Bases of 105868969920

• Binary: 1100010100110010010000100011111000000₂
• Hexadecimal: 0x18A64847C0
• Base-36: 1CMVNG00

Squares and roots of 105868969920

• 105868969920 squared (105868969920²) is 11208238791921864806400
• 105868969920 cubed (105868969920³) is 1186604695518153044179068223488000
• The square root of 105868969920 is 325375.1218516867
• The cube root of 105868969920 is 4730.6726366805

Scales and comparisons

• 105,868,969,920 seconds is equal to 3,366 years, 15 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 105,868,969,920 would take you about six thousand, seven hundred thirty-two 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 105868969920 cubic inches would be around 394.2 feet tall.

Recreational maths with 105868969920

• 105868969920 backwards is 029969868501
• 105868969920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 105868969920's digits is 63
• More coming soon!