208385188000

Names of 208385188000

• Cardinal: 208385188000 can be written as Two hundred eight billion, three hundred eighty-five million, one hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 2.08385188 × 10¹¹

Factors of 208385188000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 727

Divisors of 208385188000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 53 55 80 88 100 106 110 125 160 176 193 200 212 220 250 265 275 352 386 400 424 440 463 500 530 550 583 772 800 848 880 926 965 1000 1060 1100 1166 1325 1375 1544 1696 1760 1852 1930 2000 2120 2123 2200 2315 2332 2650 2750 2915 3088 3704 3860 4000 4240 4246 4400 4630 4664 4825 5093 5300 5500 5830 6176 6625 7408 7720 8480 8492 8800 9260 9328 9650 10186 10229 10600 10615 11000 11575 11660 13250 14575 14816 15440 16984 18520 18656 19300 20372 20458 21200 21230 22000 23150 23320 24125 24539 25465 26500 29150 30880 33968 37040 38600 40744 40916 42400 42460 44000 46300 46640 48250 49078 50930 51145 53000 53075 57875 58300 67936 72875 74080 77200 81488 81832 84920 89359 92600 93280 96500 98156 101860 102290 106000 106150 112519 115750 116600 122695 127325 145750 154400 162976 163664 169840 178718 185200 193000 196312 203720 204580 212000 212300 225038 231500 233200 245390 254650 255725 265375 269929 291500 327328 339680 357436 370400 386000 392624 407440 409160 424600 446795 450076 463000 466400 490780 509300 511450 530750 539858 562595 583000 613475 636625 714872 772000 785248 814880 818320 849200 893590 900152 926000 981560 982949 1018600 1022900 1061500 1079716 1125190 1166000 1226950 1273250 1278625 1349645 1429744 1636640 1698400 1787180 1800304 1852000 1963120 1965898 2037200 2045800 2123000 2159432 2233975 2250380 2332000 2453900 2546500 2557250 2699290 2812975 2859488 3067375 3574360 3600608 3926240 3931796 4074400 4091600 4246000 4318864 4467950 4500760 4736027 4907800 4914745 5093000 5114500 5398580 5625950 6134750 6748225 7148720 7863592 8183200 8492000 8637728 8935900 9001520 9472054 9815600 9829490 10186000 10229000 10797160 11169875 11251900 12269500 13496450 14064875 14297440 15727184 17871800 18003040 18944108 19631200 19658980 20372000 20458000 21594320 22339750 22503800 23680135 24539000 24573725 26992900 28129750 31454368 33741125 35743600 37888216 39317960 40916000 43188640 44679500 45007600 47360270 49078000 49147450 52096297 53985800 56259500 67482250 71487200 75776432 78635920 89359000 90015200 94720540 98156000 98294900 104192594 107971600 112519000 118400675 122868625 134964500 151552864 157271840 178718000 189441080 196589800 208385188 215943200 225038000 236801350 245737250 260481485 269929000 357436000 378882160 393179600 416770376 450076000 473602700 491474500 520962970 539858000 592003375 757764320 786359200 833540752 947205400 982949000 1041925940 1079716000 1184006750 1302407425 1667081504 1894410800 1965898000 2083851880 2368013500 2604814850 3788821600 3931796000 4167703760 4736027000 5209629700 6512037125 8335407520 9472054000 10419259400 13024074250 18944108000 20838518800 26048148500 41677037600 52096297000 104192594000 208385188000
• Sum of all divisors σ(n): 573270856704
• Sum of proper divisors (its aliquot sum) s(n): 364885668704
• 208385188000 is an abundant number, because the sum of its proper divisors (364885668704) is greater than itself. Its abundance is 156500480704

Bases of 208385188000

• Binary: 11000010000100101110011010000010100000₂
• Hexadecimal: 0x3084B9A0A0
• Base-36: 2NQB5S4G

Squares and roots of 208385188000

• 208385188000 squared (208385188000²) is 43424386577795344000000
• 208385188000 cubed (208385188000³) is 9048998960798559384964672000000000
• The square root of 208385188000 is 456492.2649947095
• The cube root of 208385188000 is 5928.6473107267

Scales and comparisons

• 208,385,188,000 seconds is equal to 6,626 years, 1 day, 14 hours, 26 minutes, 40 seconds.
• To count from 1 to 208,385,188,000 would take you about thirteen thousand, two hundred fifty-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 208385188000 cubic inches would be around 494.1 feet tall.

Recreational maths with 208385188000

• 208385188000 backwards is 000881583802
• The number of decimal digits it has is: 12
• The sum of 208385188000's digits is 43
• More coming soon!