221396217120

Names of 221396217120

• Cardinal: 221396217120 can be written as Two hundred twenty-one billion, three hundred ninety-six million, two hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.2139621712 × 10¹¹

Factors of 221396217120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 223

Divisors of 221396217120

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 30 32 36 38 39 40 45 48 52 57 60 65 72 76 78 80 90 95 96 104 114 117 120 130 144 152 156 160 171 180 181 190 195 208 228 234 240 247 260 285 288 304 312 342 360 361 362 380 390 416 456 468 480 494 520 543 570 585 608 624 684 720 722 724 741 760 780 855 905 912 936 988 1040 1083 1086 1140 1170 1235 1248 1368 1440 1444 1448 1482 1520 1560 1629 1710 1805 1810 1824 1872 1976 2080 2166 2172 2223 2280 2340 2353 2470 2715 2736 2888 2896 2964 3040 3120 3249 3258 3420 3439 3610 3620 3705 3744 3952 4332 4344 4446 4560 4680 4693 4706 4940 5415 5430 5472 5776 5792 5928 6240 6498 6516 6840 6878 7059 7220 7240 7410 7904 8145 8664 8688 8892 9120 9360 9386 9412 9880 10317 10830 10860 11115 11552 11765 11856 12996 13032 13680 13756 14079 14118 14440 14480 14820 16245 16290 17195 17328 17376 17784 18720 18772 18824 19760 20634 21177 21660 21720 22230 23465 23530 23712 25992 26064 27360 27512 28158 28236 28880 28960 29640 30951 32490 32580 32761 34390 34656 35295 35568 37544 37648 39520 41268 42237 42354 43320 43440 44460 44707 46930 47060 51585 51984 52128 55024 56316 56472 57760 59280 61902 64980 65160 65341 65522 68780 70395 70590 71136 75088 75296 82536 84474 84708 86640 86880 88920 89414 93860 94120 98283 103170 103968 105885 110048 112632 112944 118560 123804 129960 130320 130682 131044 134121 137560 140790 141180 150176 154755 163805 165072 168948 169416 173280 177840 178828 187720 188240 196023 196566 206340 211185 211770 223535 225264 225888 247608 259920 260640 261364 262088 268242 275120 281580 282360 294849 309510 326705 327610 330144 337896 338832 355680 357656 375440 376480 392046 393132 402363 412680 422370 423540 425893 447070 450528 491415 495216 519840 522728 524176 536484 550240 563160 564720 588069 589698 619020 622459 653410 655220 670605 675792 677664 715312 750880 784092 786264 804726 825360 844740 847080 849433 851786 894140 980115 982830 990432 1045456 1048352 1072968 1126320 1129440 1176138 1179396 1238040 1244918 1277679 1306820 1310440 1341210 1351584 1430624 1474245 1568184 1572528 1609452 1650720 1689480 1694160 1698866 1703572 1788280 1867377 1960230 1965660 2011815 2090912 2129465 2145936 2252640 2352276 2358792 2476080 2489836 2548299 2555358 2613640 2620880 2682420 2940345 2948490 3112295 3136368 3145056 3218904 3378960 3388320 3397732 3407144 3576560 3734754 3833037 3920460 3931320 4023630 4247165 4258930 4291872 4704552 4717584 4952160 4979672 5096598 5110716 5227280 5241760 5364840 5602131 5880690 5896980 6224590 6272736 6388395 6437808 6757920 6795464 6814288 7153120 7469508 7644897 7666074 7840920 7862640 8047260 8091967 8494330 8517860 9336885 9409104 9435168 9959344 10193196 10221432 10454560 10729680 11204262 11761380 11793960 11826721 12449180 12741495 12776790 12875616 13590928 13628576 14939016 15289794 15332148 15681840 15725280 16094520 16183934 16988660 17035720 18673770 18818208 19165185 19918688 20386392 20442864 21459360 22408524 23522760 23587920 23653442 24275901 24898360 25482990 25553580 27181856 28010655 29878032 30579588 30664296 31363680 32189040 32367868 33977320 34071440 35480163 37347540 38224485 38330370 40459835 40772784 40885728 44817048 47045520 47175840 47306884 48551802 49796720 50965980 51107160 56021310 59133605 59756064 61159176 61328592 64378080 64735736 67954640 68142880 70960326 72827703 74695080 76448970 76660740 80919670 81545568 89634096 94091040 94613768 97103604 99593440 101931960 102214320 106440489 112042620 118267210 121379505 122318352 122657184 129471472 135909280 141920652 145655406 149390160 152897940 153321480 153747373 161839340 177400815 179268192 189227536 194207208 203863920 204428640 212880978 224085240 236534420 242759010 244636704 258942944 283841304 291310812 298780320 305795880 306642960 307494746 323678680 354801630 364138515 378455072 388414416 407727840 425761956 448170480 461242119 473068840 485518020 532202445 567682608 582621624 611591760 613285920 614989492 647357360 709603260 728277030 768736865 776828832 851523912 896340960 922484238 946137680 971036040 1064404890 1135365216 1165243248 1223183520 1229978984 1294714720 1383726357 1419206520 1456554060 1537473730 1703047824 1844968476 1892275360 1942072080 2128809780 2306210595 2330486496 2459957968 2767452714 2838413040 2913108120 3074947460 3406095648 3689936952 3884144160 4257619560 4612421190 4919915936 5534905428 5676826080 5826216240 6149894920 6918631785 7379873904 8515239120 9224842380 11069810856 11652432480 12299789840 13837263570 14759747808 17030478240 18449684760 22139621712 24599579680 27674527140 36899369520 44279243424 55349054280 73798739040 110698108560 221396217120
• Sum of all divisors σ(n): 863478065268
• Sum of proper divisors (its aliquot sum) s(n): 642081848148
• 221396217120 is an abundant number, because the sum of its proper divisors (642081848148) is greater than itself. Its abundance is 420685631028

Bases of 221396217120

• Binary: 11001110001100001111100010110100100000₂
• Hexadecimal: 0x338C3E2D20
• Base-36: 2TPHLAG0

Squares and roots of 221396217120

• 221396217120 squared (221396217120²) is 49016284955046181094400
• 221396217120 cubed (221396217120³) is 10852020066323193749202621616128000
• The square root of 221396217120 is 470527.5944299121
• The cube root of 221396217120 is 6049.5545706715

Scales and comparisons

• 221,396,217,120 seconds is equal to 7,039 years, 37 weeks, 1 day, 5 hours, 12 minutes.
• To count from 1 to 221,396,217,120 would take you about fourteen thousand and seventy-nine 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 221396217120 cubic inches would be around 504.1 feet tall.

Recreational maths with 221396217120

• 221396217120 backwards is 021712693122
• 221396217120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221396217120's digits is 36
• More coming soon!