21218609150200

Names of 21218609150200

• Cardinal: 21218609150200 can be written as Twenty-one trillion, two hundred eighteen billion, six hundred nine million, one hundred fifty thousand, two hundred.

Scientific notation

• Scientific notation: 2.12186091502 × 10¹³

Factors of 21218609150200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 141049

Divisors of 21218609150200

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 49 50 55 56 70 77 88 98 100 110 121 127 140 154 175 196 200 220 242 245 254 275 280 308 350 385 392 440 484 490 508 539 550 605 616 635 700 770 847 889 968 980 1016 1078 1100 1210 1225 1270 1397 1400 1540 1694 1778 1925 1960 2156 2200 2420 2450 2540 2695 2794 3025 3080 3175 3388 3556 3850 4235 4312 4445 4840 4900 5080 5390 5588 5929 6050 6223 6350 6776 6985 7112 7700 8470 8890 9779 9800 10780 11176 11858 12100 12446 12700 13475 13970 15367 15400 16940 17780 19558 21175 21560 22225 23716 24200 24892 25400 26950 27940 29645 30734 31115 33880 34925 35560 39116 42350 44450 47432 48895 49784 53900 55880 59290 61468 62230 68453 69850 76835 78232 84700 88900 97790 107569 107800 118580 122936 124460 136906 139700 140897 148225 153670 155575 169400 177800 195580 215138 237160 244475 248920 273812 279400 281794 296450 307340 311150 342265 384175 391160 430276 488950 537845 547624 563588 592900 614680 622300 684530 704485 752983 768350 860552 977900 986279 1075690 1127176 1185800 1244600 1369060 1408970 1505966 1536700 1549867 1711325 1955800 1972558 2151380 2689225 2738120 2817940 3011932 3073400 3099734 3422650 3522425 3764915 3945116 4302760 4931395 5378450 5635880 6023864 6199468 6845300 6903953 7044850 7529830 7749335 7890232 9862790 10756900 10849069 12398936 13690600 13807906 14089700 15059660 15498670 17048537 17893919 18824575 19725580 21513800 21698138 24656975 27615812 28179400 30119320 30997340 34097074 34519765 35787838 37649150 38746675 39451160 43396276 49313950 54245345 55231624 61994680 68194148 69039530 71575676 75298300 75943483 77493350 85242685 86792552 89469595 98627900 108490690 119339759 125257433 136388296 138079060 143151352 150596600 151886966 154986700 170485370 172598825 178939190 196833109 197255800 216981380 238679518 250514866 271226725 276158120 303773932 309973400 340970740 345197650 357878380 379717415 393666218 426213425 433962760 447347975 477359036 501029732 542453450 596698795 607547864 626287165 681941480 690395300 715756760 759434830 787332436 835378313 852426850 876802031 894695950 954718072 984165545 1002059464 1084906900 1193397590 1252574330 1377831763 1380790600 1518869660 1574664872 1670756626 1704853700 1753604062 1789391900 1898587075 1968331090 2165164199 2169813800 2386795180 2505148660 2755663526 2983493975 3037739320 3131435825 3341513252 3409707400 3507208124 3578783800 3797174150 3936662180 4176891565 4330328398 4384010155 4773590360 4920827725 5010297320 5511327052 5966987950 6262871650 6683026504 6889158815 7014416248 7594348300 7873324360 8353783130 8660656796 8768020310 9644822341 9841655450 10825820995 11022654104 11933975900 12525743300 13778317630 15156149393 15188696600 16707566260 17321313592 17536040620 19289644682 19683310900 20884457825 21651641990 21920050775 23867951800 25051486600 27556635260 30312298786 33415132520 34445794075 35072081240 38579289364 39366621800 41768915650 43303283980 43840101550 48224111705 54129104975 55113270520 60624597572 68891588150 75780746965 77158578728 83537831300 86606567960 87680203100 96448223410 106093045751 108258209950 121249195144 137783176300 151561493930 167075662600 175360406200 192896446820 212186091502 216516419900 241120558525 275566352600 303122987860 378903734825 385792893640 424372183004 433032839800 482241117050 530465228755 606245975720 757807469650 848744366008 964482234100 1060930457510 1515614939300 1928964468200 2121860915020 2652326143775 3031229878600 4243721830040 5304652287550 10609304575100 21218609150200
• Sum of all divisors σ(n): 63576153365760
• Sum of proper divisors (its aliquot sum) s(n): 42357544215560
• 21218609150200 is an abundant number, because the sum of its proper divisors (42357544215560) is greater than itself. Its abundance is 21138935065360

Bases of 21218609150200

• Binary: 100110100110001010111101010010011100011111000₂
• Hexadecimal: 0x134C57A938F8
• Base-36: 7IRP01FJS

Squares and roots of 21218609150200

• 21218609150200 squared (21218609150200²) is 450229374268951166160040000
• 21218609150200 cubed (21218609150200³) is 9553241120551987650040385341598008000000
• The square root of 21218609150200 is 4606366.1545951817
• The cube root of 21218609150200 is 27684.6457718297

Scales and comparisons

• 21,218,609,150,200 seconds is equal to 674,686 years, 7 weeks, 1 day, 1 hour, 16 minutes, 40 seconds.
• To count from 1 to 21,218,609,150,200 would take you about one million, six hundred eighty-six thousand, seven hundred fifteen 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 21218609150200 cubic inches would be around 2307.1 feet tall.

Recreational maths with 21218609150200

• 21218609150200 backwards is 00205190681212
• The number of decimal digits it has is: 14
• The sum of 21218609150200's digits is 37
• More coming soon!