18220331828250

Names of 18220331828250

• Cardinal: 18220331828250 can be written as Eighteen trillion, two hundred twenty billion, three hundred thirty-one million, eight hundred twenty-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.822033182825 × 10¹³

Factors of 18220331828250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 89897

Divisors of 18220331828250

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 79 81 90 125 127 135 150 158 162 225 237 250 254 270 375 381 395 405 450 474 635 675 711 750 762 790 810 1125 1143 1185 1270 1350 1422 1905 1975 2025 2133 2250 2286 2370 3175 3375 3429 3555 3810 3950 4050 4266 5715 5925 6350 6399 6750 6858 7110 9525 9875 10033 10125 10287 10665 11430 11850 12798 15875 17145 17775 19050 19750 20066 20250 20574 21330 28575 29625 30099 31750 31995 34290 35550 47625 50165 51435 53325 57150 59250 60198 63990 85725 88875 89681 90297 95250 100330 102870 106650 142875 150495 159975 171450 177750 179362 180594 250825 257175 266625 269043 270891 285750 300990 319950 428625 448405 451485 501650 514350 533250 538086 541782 752475 799875 807129 812673 857250 896810 902970 1254125 1285875 1345215 1354455 1504950 1599750 1614258 1625346 2242025 2257425 2421387 2508250 2571750 2690430 2708910 3762375 4035645 4063365 4484050 4514850 4842774 6726075 6772275 7084799 7264161 7524750 8071290 8126730 11210125 11287125 11389487 12106935 13452150 13544550 14169598 14528322 20178225 20316825 21254397 22420250 22574250 22778974 24213870 33630375 33861375 34168461 35423995 36320805 40356450 40633650 42508794 56947435 60534675 63763191 67260750 67722750 68336922 70847990 72641610 100891125 101584125 102505383 106271985 113894870 121069350 127526382 170842305 177119975 181604025 191289573 201782250 203168250 205010766 212543970 284737175 302673375 307516149 318815955 341684610 354239950 363208050 382579146 512526915 531359925 569474350 573868719 605346750 615032298 637631910 854211525 885599875 899769473 908020125 922548447 956447865 1025053830 1062719850 1147737438 1423685875 1537580745 1594079775 1708423050 1771199750 1799538946 1816040250 1845096894 1912895730 2562634575 2656799625 2699308419 2847371750 2869343595 3075161490 3188159550 4271057625 4498847365 4612742235 4782239325 5125269150 5313599250 5398616838 5738687190 7687903725 7970398875 8097925257 8542115250 8997694730 9225484470 9564478650 12813172875 13496542095 14346717975 15375807450 15940797750 16195850514 22494236825 23063711175 23911196625 24293775771 25626345750 26993084190 28693435950 38439518625 40489626285 44988473650 46127422350 47822393250 48587551542 67482710475 71733589875 72881327313 76879037250 80979252570 112471184125 115318555875 121468878855 134965420950 143467179750 145762654626 202448131425 224942368250 230637111750 242937757710 337413552375 364406636565 404896262850 607344394275 674827104750 728813273130 1012240657125 1214688788550 1822033182825 2024481314250 3036721971375 3644066365650 6073443942750 9110165914125 18220331828250
• Sum of all divisors σ(n): 52003965911040
• Sum of proper divisors (its aliquot sum) s(n): 33783634082790
• 18220331828250 is an abundant number, because the sum of its proper divisors (33783634082790) is greater than itself. Its abundance is 15563302254540

Bases of 18220331828250

• Binary: 100001001001001000000011010000000010000011010₂
• Hexadecimal: 0x10924068041A
• Base-36: 6GIAZ4VMI

Squares and roots of 18220331828250

• 18220331828250 squared (18220331828250²) is 331980491931539987498062500
• 18220331828250 cubed (18220331828250³) is 6048794723498330354248555253957765625000
• The square root of 18220331828250 is 4268528.0634253773
• The cube root of 18220331828250 is 26313.9125685919

Scales and comparisons

• 18,220,331,828,250 seconds is equal to 579,350 years, 10 weeks, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,220,331,828,250 would take you about one million, four hundred forty-eight thousand, three hundred seventy-five 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 18220331828250 cubic inches would be around 2192.8 feet tall.

Recreational maths with 18220331828250

• 18220331828250 backwards is 05282813302281
• 18220331828250 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18220331828250's digits is 45
• More coming soon!