85221405273920

Names of 85221405273920

• Cardinal: 85221405273920 can be written as Eighty-five trillion, two hundred twenty-one billion, four hundred five million, two hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.522140527392 × 10¹³

Factors of 85221405273920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 356

Divisors of 85221405273920

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 152 157 160 173 190 304 314 320 346 361 380 608 628 692 722 760 785 865 1216 1256 1384 1444 1520 1570 1730 1805 2512 2768 2888 2983 3040 3140 3287 3460 3610 5024 5536 5776 5966 6080 6280 6574 6920 7220 10048 11072 11552 11932 12560 13148 13840 14440 14915 16435 23104 23864 24649 25120 26296 27161 27680 28880 29830 29929 32870 47728 49298 50240 52592 54322 55360 56677 57760 59660 59858 62453 65740 95456 98596 105184 108644 113354 115520 119320 119716 123245 124906 131480 135805 149645 190912 197192 210368 217288 226708 238640 239432 246490 249812 262960 271610 283385 299290 312265 394384 434576 453416 468331 477280 478864 492980 499624 516059 525920 543220 566770 568651 598580 624530 788768 869152 906832 936662 954560 957728 985960 999248 1032118 1051840 1086440 1133540 1137302 1197160 1249060 1577536 1738304 1813664 1873324 1915456 1971920 1998496 2064236 2172880 2267080 2274604 2341655 2394320 2498120 2580295 2843255 3627328 3746648 3943840 3996992 4128472 4264277 4345760 4534160 4549208 4683310 4698853 4788640 4996240 5160590 5686510 7493296 7887680 8256944 8528554 8691520 8898289 9068320 9098416 9366620 9397706 9577280 9805121 9992480 10321180 10804369 11373020 14986592 16513888 17057108 17796578 18136640 18196832 18733240 18795412 19610242 19984960 20642360 21321385 21608738 22746040 23494265 29973184 33027776 34114216 35593156 36393664 37466480 37590824 39220484 41284720 42642770 43217476 44491445 45492080 46988530 49025605 54021845 68228432 71186312 74932960 75181648 78440968 81021263 82569440 85285540 86434952 88982890 89278207 90984160 93977060 98051210 108043690 136456864 142372624 149865920 150363296 156881936 162042526 165138880 170571080 172869904 177965780 178556414 181968320 187954120 196102420 216087380 272913728 284745248 300726592 313763872 324085052 341142160 345739808 355931560 357112828 375908240 392204840 405106315 432174760 446391035 569490496 627527744 648170104 682284320 691479616 711863120 714225656 737719921 751816480 784409680 810212630 864349520 892782070 1296340208 1364568640 1423726240 1428451312 1475439842 1503632960 1539403997 1568819360 1620425260 1696285933 1728699040 1785564140 2592680416 2847452480 2856902624 2950879684 3078807994 3137638720 3240850520 3392571866 3457398080 3571128280 3688599605 5185360832 5713805248 5901759368 6157615988 6481701040 6785143732 7142256560 7377199210 7697019985 8481429665 11803518736 12315231976 12963402080 13570287464 14016678499 14284513120 14754398420 15394039970 16962859330 23607037472 24630463952 25926804160 27140574928 28033356998 28569026240 29508796840 30788079940 33925718660 47214074944 49260927904 54281149856 56066713996 59017593680 61576159880 67851437320 70083392495 98521855808 108562299712 112133427992 118035187360 123152319760 135702874640 140166784990 224266855984 236070374720 246304639520 266316891481 271405749280 280333569980 448533711968 492609279040 532633782962 542811498560 560667139960 897067423936 1065267565924 1121334279920 1331584457405 2130535131848 2242668559840 2663168914810 4261070263696 4485337119680 5326337829620 8522140527392 10652675659240 17044281054784 21305351318480 42610702636960 85221405273920
• Sum of all divisors σ(n): 216802343458962
• Sum of proper divisors (its aliquot sum) s(n): 131580938185042
• 85221405273920 is an abundant number, because the sum of its proper divisors (131580938185042) is greater than itself. Its abundance is 46359532911122

Bases of 85221405273920

• Binary: 10011011000001000100111100101101010111101000000₂
• Hexadecimal: 0x4D822796AF40
• Base-36: U7I68CJSW

Squares and roots of 85221405273920

• 85221405273920 squared (85221405273920²) is 7262687916861719590232166400
• 85221405273920 cubed (85221405273920³) is 618936470340874408382371726958187020288000
• The square root of 85221405273920 is 9231544.0352045117
• The cube root of 85221405273920 is 44006.4393595431

Scales and comparisons

• 85,221,405,273,920 seconds is equal to 2,709,777 years, 4 weeks, 1 day, 8 hours, 5 minutes, 20 seconds.
• To count from 1 to 85,221,405,273,920 would take you about six million, seven hundred seventy-four thousand, four hundred forty-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 85221405273920 cubic inches would be around 3667.2 feet tall.

Recreational maths with 85221405273920

• 85221405273920 backwards is 02937250412258
• The number of decimal digits it has is: 14
• The sum of 85221405273920's digits is 50
• More coming soon!