66820343040

Names of 66820343040

• Cardinal: 66820343040 can be written as Sixty-six billion, eight hundred twenty million, three hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 6.682034304 × 10¹⁰

Factors of 66820343040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 69

Divisors of 66820343040

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 29 30 32 33 36 38 40 44 45 48 54 55 57 58 60 64 66 72 76 80 87 88 90 95 96 99 108 110 114 116 120 121 128 132 135 144 145 152 160 165 171 174 176 180 190 192 198 209 216 220 228 232 240 242 256 261 264 270 285 288 290 297 304 319 320 330 342 348 352 360 363 380 384 396 418 432 435 440 456 464 480 484 495 513 522 528 540 551 570 576 580 594 605 608 627 638 640 660 684 696 704 720 726 760 768 783 792 836 841 855 864 870 880 912 928 957 960 968 990 1026 1044 1045 1056 1080 1089 1102 1140 1152 1160 1188 1210 1216 1254 1276 1280 1305 1320 1368 1392 1408 1440 1452 1485 1520 1566 1584 1595 1653 1672 1682 1710 1728 1740 1760 1815 1824 1856 1881 1914 1920 1936 1980 2052 2088 2090 2112 2160 2178 2204 2280 2299 2304 2320 2376 2420 2432 2508 2523 2552 2565 2610 2640 2736 2755 2784 2816 2871 2880 2904 2970 3040 3132 3135 3168 3190 3267 3306 3344 3364 3420 3456 3480 3509 3520 3630 3648 3712 3762 3828 3840 3872 3915 3960 4104 4176 4180 4205 4224 4320 4356 4408 4560 4598 4640 4752 4785 4840 4864 4959 5016 5046 5104 5130 5220 5280 5445 5472 5510 5568 5643 5742 5760 5808 5940 6061 6080 6264 6270 6336 6380 6534 6612 6688 6728 6840 6897 6912 6960 7018 7040 7260 7296 7424 7524 7569 7656 7744 7830 7920 8208 8265 8352 8360 8410 8448 8613 8640 8712 8816 9120 9196 9251 9280 9405 9504 9570 9680 9918 10032 10092 10208 10260 10440 10527 10560 10890 10944 11020 11136 11286 11484 11495 11520 11616 11880 12122 12160 12528 12540 12615 12672 12760 13068 13224 13376 13456 13680 13794 13920 14036 14080 14355 14520 14592 14877 15048 15138 15312 15488 15660 15840 15979 16335 16416 16530 16704 16720 16820 17226 17280 17424 17545 17632 18183 18240 18392 18502 18560 18810 19008 19140 19360 19836 20064 20184 20416 20520 20691 20880 21054 21120 21780 21888 22040 22272 22572 22707 22968 22990 23232 23760 24244 24320 24795 25056 25080 25230 25344 25520 26136 26448 26752 26912 27360 27588 27753 27840 28072 28215 28710 29040 29754 30096 30276 30305 30624 30976 31320 31581 31680 31958 32670 32832 33060 33408 33440 33640 34452 34485 34560 34848 35090 35264 36366 36480 36784 37004 37120 37620 37845 38016 38280 38720 39672 40128 40368 40832 41040 41382 41760 42108 42240 43065 43560 43776 44080 45144 45414 45936 45980 46255 46464 47520 47937 48488 49590 50112 50160 50460 51040 52272 52635 52896 53504 53824 54549 54720 55176 55506 55680 56144 56430 57420 58080 59508 60192 60552 60610 61248 62073 62640 63162 63360 63916 65340 65664 66120 66671 66816 66880 67280 68904 68970 69696 70180 70528 72732 72960 73568 74008 74385 75240 75690 76032 76560 77440 79344 79895 80256 80736 81664 82080 82764 83259 83520 84216 86130 87120 88160 90288 90828 90915 91872 91960 92510 92928 94743 95040 95874 96976 99180 100224 100320 100920 101761 102080 103455 104544 105270 105792 107648 109098 109440 110352 111012 111360 112288 112860 113535 114840 116160 119016 120384 121104 121220 122496 124146 125280 126324 126720 127832 130680 131328 132240 133342 133760 134560 137808 137940 138765 139392 140360 141056 143811 145464 147136 148016 148770 150480 151380 153120 154880 157905 158688 159790 160512 161472 163647 164160 165528 166518 167040 168432 172260 174240 175769 176320 180576 181656 181830 183744 183920 185020 189486 190080 191748 193952 198360 200013 200448 200640 201840 203522 204160 206910 209088 210540 211584 215296 218196 218880 220704 222024 224576 225720 227070 229680 232320 238032 239685 240768 242208 242440 244992 248292 249777 250560 252648 255664 261360 264480 266684 267520 269120 272745 275616 275880 277530 278784 280720 287622 290928 294272 296032 297540 300960 302760 305283 306240 310365 315810 317376 319580 322944 327294 328320 331056 333036 333355 334080 336864 344520 348480 351538 352640 361152 363312 363660 367488 367840 370040 378972 380160 383496 387904 396720 400026 401280 403680 407044 408320 413820 416295 418176 421080 423168 431433 436392 441408 444048 449152 451440 454140 459360 464640 473715 476064 479370 481536 484416 484880 496584 499554 501120 505296 508805 511328 522720 527307 528960 533368 538240 545490 551232 551760 555060 561440 575244 581856 588544 592064 595080 600039 601920 605520 610566 612480 620730 631620 634752 639160 645888 654588 656640 662112 666072 666710 673728 689040 696960 703076 705280 719055 722304 726624 727320 734976 735680 740080 757944 766992 775808 793440 800052 802560 807360 814088 818235 827640 832590 836352 842160 862866 872784 878845 882816 888096 898304 902880 908280 915849 918720 947430 952128 958740 968832 969760 993168 999108 1000065 1002240 1010592 1017610 1022656 1045440 1054614 1057920 1066736 1076480 1090980 1102464 1103520 1110120 1122880 1150488 1163712 1184128 1190160 1200078 1203840 1211040 1221132 1224960 1241460 1248885 1263240 1269504 1278320 1309176 1324224 1332144 1333420 1347456 1378080 1393920 1406152 1438110 1444608 1453248 1454640 1471360 1480160 1515888 1526415 1533984 1551616 1581921 1586880 1600104 1614720 1628176 1636470 1655280 1665180 1684320 1725732 1745568 1757690 1765632 1776192 1800117 1805760 1816560 1831698 1837440 1894860 1904256 1917480 1933459 1937664 1939520 1986336 1998216 2000130 2021184 2035220 2045312 2090880 2109228 2115840 2133472 2157165 2181960 2204928 2207040 2220240 2245760 2300976 2327424 2368256 2380320 2400156 2407680 2422080 2442264 2482920 2497770 2526480 2556640 2618352 2636535 2648448 2664288 2666840 2694912 2747547 2756160 2812304 2876220 2906496 2909280 2942720 2960320 3000195 3031776 3052830 3067968 3163842 3173760 3200208 3229440 3256352 3272940 3310560 3330360 3368640 3451464 3491136 3515380 3552384 3600234 3611520 3633120 3663396 3674880 3789720 3808512 3834960 3866918 3879040 3972672 3996432 4000260 4042368 4070440 4090624 4181760 4218456 4266944 4314330 4363920 4414080 4440480 4491520 4579245 4601952 4654848 4745763 4760640 4800312 4844160 4884528 4965840 4995540 5052960 5113280 5236704 5273070 5296896 5328576 5333680 5495094 5512320 5624608 5752440 5800377 5812992 5818560 5920640 6000390 6063552 6105660 6135936 6327684 6347520 6400416 6512704 6545880 6621120 6660720 6737280 6902928 6982272 7030760 7104768 7200468 7223040 7266240 7326792 7579440 7669920 7733836 7758080 7909605 7945344 7992864 8000520 8084736 8140880 8436912 8533888 8628660 8727840 8828160 8880960 9000585 9158490 9203904 9491526 9521280 9600624 9667295 9688320 9769056 9931680 9991080 10105920 10226560 10473408 10546140 10657152 10667360 10990188 11024640 11249216 11504880 11600754 11637120 11841280 12000780 12127104 12211320 12271872 12655368 12800832 13025408 13091760 13242240 13321440 13474560 13737735 13805856 13964544 14061520 14400936 14532480 14653584 15158880 15339840 15467672 15819210 15890688 15985728 16001040 16281760 16873824 17067776 17257320 17401131 17455680 17761920 18001170 18316980 18407808 18983052 19042560 19201248 19334590 19538112 19863360 19982160 20211840 20453120 20946816 21092280 21314304 21334720 21980376 22498432 23009760 23201508 23274240 23728815 24001560 24254208 24422640 25310736 25601664 26050816 26183520 26484480 26642880 27475470 27611712 28123040 28801872 29001885 29064960 29307168 30317760 30679680 30935344 31638420 31971456 32002080 32563520 33747648 34514640 34802262 34911360 35523840 36002340 36633960 36815616 37966104 38402496 38669180 39076224 39726720 39964320 40423680 41893632 42184560 42669440 43960752 44996864 46019520 46403016 47457630 48003120 48845280 50621472 51203328 52203393 52367040 53285760 54950940 55223424 56246080 57603744 58003770 58614336 60635520 61359360 61870688 63276840 63942912 64004160 65127040 67495296 69029280 69604524 69822720 72004680 73267920 75932208 76804992 77338360 78152448 79453440 79928640 84369120 85338880 87005655 87921504 92039040 92806032 94915260 96006240 97690560 101242944 104406786 104734080 106571520 109901880 110446848 112492160 115207488 116007540 117228672 121271040 123741376 126553680 128008320 130254080 134990592 138058560 139209048 144009360 146535840 151864416 153609984 154676720 159857280 168738240 174011310 175843008 184078080 185612064 189830520 192012480 195381120 202485888 208813572 209468160 219803760 224984320 230414976 232015080 234457344 247482752 253107360 256016640 261016965 276117120 278418096 288018720 293071680 303728832 309353440 319714560 337476480 348022620 351686016 371224128 379661040 384024960 390762240 404971776 417627144 439607520 460829952 464030160 494965504 506214720 522033930 552234240 556836192 576037440 586143360 607457664 618706880 674952960 696045240 703372032 742448256 759322080 768049920 835254288 879215040 928060320 1012429440 1044067860 1113672384 1152074880 1172286720 1214915328 1237413760 1392090480 1484896512 1518644160 1670508576 1758430080 1856120640 2024858880 2088135720 2227344768 2304149760 2474827520 2784180960 3037288320 3341017152 3516860160 3712241280 4176271440 4454689536 5568361920 6074576640 6682034304 7424482560 8352542880 11136723840 13364068608 16705085760 22273447680 33410171520 66820343040
• Sum of all divisors σ(n): 284139710400
• Sum of proper divisors (its aliquot sum) s(n): 217319367360
• 66820343040 is an abundant number, because the sum of its proper divisors (217319367360) is greater than itself. Its abundance is 150499024320

Bases of 66820343040

• Binary: 111110001110110011011000010100000000₂
• Hexadecimal: 0xF8ECD8500
• Base-36: UP33UO0

Squares and roots of 66820343040

• 66820343040 squared (66820343040²) is 4464958243983276441600
• 66820343040 cubed (66820343040³) is 298350041522238547850862526464000
• The square root of 66820343040 is 258496.3114630459
• The cube root of 66820343040 is 4057.9145752605

Scales and comparisons

• 66,820,343,040 seconds is equal to 2,124 years, 35 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 66,820,343,040 would take you about four thousand, two hundred forty-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 66820343040 cubic inches would be around 338.2 feet tall.

Recreational maths with 66820343040

• 66820343040 backwards is 04034302866
• 66820343040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 66820343040's digits is 36
• More coming soon!