213517803840

Names of 213517803840

• Cardinal: 213517803840 can be written as Two hundred thirteen billion, five hundred seventeen million, eight hundred three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.1351780384 × 10¹¹

Factors of 213517803840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 739

Divisors of 213517803840

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 197 220 240 264 320 330 352 394 440 480 521 528 591 660 704 788 880 960 985 1042 1056 1182 1320 1563 1576 1760 1970 2084 2112 2167 2364 2605 2640 2955 3126 3152 3520 3940 4168 4334 4728 5210 5280 5731 5910 6252 6304 6501 7815 7880 8336 8668 9456 10420 10560 10835 11462 11820 12504 12608 13002 15630 15760 16672 17193 17336 18912 20840 21670 22924 23640 25008 26004 28655 31260 31520 32505 33344 34386 34672 37824 38809 41680 43340 45848 47280 50016 52008 57310 62520 63040 65010 68772 69344 77618 83360 85965 86680 91696 94560 100032 102637 104016 114620 116427 125040 130020 137544 138688 155236 166720 171930 173360 183392 189120 194045 205274 208032 229240 232854 250080 260040 275088 307911 310472 343860 346720 366784 388090 410548 416064 426899 458480 465708 500160 513185 520080 550176 582135 615822 620944 687720 693440 776180 821096 853798 916960 931416 1026370 1040160 1100352 1129007 1164270 1231644 1241888 1280697 1375440 1539555 1552360 1642192 1707596 1833920 1862832 2052740 2080320 2134495 2258014 2328540 2463288 2483776 2561394 2750880 3079110 3104720 3284384 3387021 3415192 3725664 4105480 4268990 4516028 4657080 4926576 5122788 5501760 5645035 6158220 6209440 6403485 6568768 6774042 6830384 7451328 8210960 8537980 9032056 9314160 9853152 10245576 11290070 12316440 12418880 12806970 13548084 13660768 16421920 16935105 17075960 18064112 18628320 19706304 20219489 20491152 22580140 24632880 25613940 27096168 27321536 32843840 33870210 34151920 36128224 37256640 40438978 40982304 45160280 49265760 51227880 54192336 60658467 67740420 68303840 72256448 80877956 81964608 90320560 98531520 101097445 102455760 108384672 121316934 135480840 136607680 161755912 180641120 202194890 204911520 216769344 222414379 242633868 270961680 303292335 323511824 361282240 404389780 409823040 444828758 485267736 541923360 606584670 647023648 667243137 808779560 889657516 970535472 1083846720 1112071895 1213169340 1294047296 1334486274 1617559120 1779315032 1941070944 2224143790 2426338680 2668972548 3235118240 3336215685 3558630064 3882141888 4448287580 4852677360 5337945096 6470236480 6672431370 7117260128 8896575160 9705354720 10675890192 13344862740 14234520256 17793150320 19410709440 21351780384 26689725480 35586300640 42703560768 53379450960 71172601280 106758901920 213517803840
• Sum of all divisors σ(n): 744747856704
• Sum of proper divisors (its aliquot sum) s(n): 531230052864
• 213517803840 is an abundant number, because the sum of its proper divisors (531230052864) is greater than itself. Its abundance is 317712249024

Bases of 213517803840

• Binary: 11000110110110101001110010000101000000₂
• Hexadecimal: 0x31B6A72140
• Base-36: 2Q36ZJUO

Squares and roots of 213517803840

• 213517803840 squared (213517803840²) is 45589852556656718745600
• 213517803840 cubed (213517803840³) is 9734245195286751759341071663104000
• The square root of 213517803840 is 462079.8673822525
• The cube root of 213517803840 is 5976.9280971561

Scales and comparisons

• 213,517,803,840 seconds is equal to 6,789 years, 10 weeks, 4 days, 21 hours, 4 minutes.
• To count from 1 to 213,517,803,840 would take you about thirteen thousand, five hundred seventy-eight 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 213517803840 cubic inches would be around 498.1 feet tall.

Recreational maths with 213517803840

• 213517803840 backwards is 048308715312
• The number of decimal digits it has is: 12
• The sum of 213517803840's digits is 42
• More coming soon!