66707906032768

Names of 66707906032768

• Cardinal: 66707906032768 can be written as Sixty-six trillion, seven hundred seven billion, nine hundred six million, thirty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.6707906032768 × 10¹³

Factors of 66707906032768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2472

Divisors of 66707906032768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 37 44 52 56 64 74 77 88 91 104 112 128 143 148 154 169 176 182 208 224 259 286 296 308 338 352 364 407 416 448 481 518 572 592 601 616 676 704 728 814 832 896 962 1001 1036 1144 1183 1184 1202 1232 1352 1408 1456 1628 1664 1801 1859 1924 2002 2072 2288 2366 2368 2404 2464 2704 2849 2912 3256 3367 3602 3718 3848 4004 4144 4207 4576 4732 4736 4808 4928 5291 5408 5698 5824 6253 6512 6611 6734 7204 7436 7696 7813 8008 8288 8414 9152 9464 9616 9856 10582 10816 11396 11648 12506 12607 13013 13024 13222 13468 14408 14872 15392 15626 16016 16576 16828 18304 18928 19232 19811 21164 21632 22237 22792 23413 25012 25214 26026 26048 26444 26936 28816 29744 30784 31252 32032 33152 33656 37037 37856 38464 39622 42328 43771 44474 45584 46277 46826 50024 50428 52052 52096 52888 53872 54691 57632 59488 61568 62504 64064 66637 67312 68783 74074 75712 76928 79244 84656 85943 87542 88948 91168 92554 93652 100048 100856 101569 104104 105776 107744 109382 115264 118976 125008 128128 133274 134624 137566 138677 148148 151424 155659 158488 163891 169312 171886 175084 177896 182336 185108 187304 200096 201712 203138 208208 211552 215488 218764 230528 237952 244607 250016 257543 266548 269248 275132 277354 289081 296296 304369 311318 316976 327782 338624 343772 350168 355792 364672 370216 374608 400192 403424 406276 416416 423104 430976 437528 466459 481481 489214 500032 515086 533096 538496 550264 554708 578162 592592 601601 608738 622636 633952 655564 677248 687544 700336 710983 711584 733007 740432 749216 800384 806848 812552 832832 846208 866281 875056 932918 962962 978428 1000064 1030172 1066192 1082401 1100528 1109416 1117259 1156324 1185184 1203202 1217476 1245272 1267904 1311128 1375088 1400672 1421966 1423168 1466014 1480864 1498432 1613696 1625104 1665664 1712249 1732562 1750112 1802801 1865836 1925924 1956856 2023567 2060344 2130583 2132384 2164802 2201056 2218832 2234518 2312648 2370368 2406404 2434952 2490544 2535808 2622256 2750176 2801344 2843932 2846336 2932028 2961728 2996864 3179891 3250208 3348059 3424498 3465124 3500224 3605602 3731672 3758053 3851848 3913712 4047134 4120688 4261166 4264768 4329604 4402112 4437664 4469036 4625296 4740736 4812808 4869904 4981088 5131049 5244512 5500352 5602688 5687864 5864056 5923456 6063967 6359782 6500416 6696118 6848996 6930248 7000448 7211204 7463344 7516106 7576807 7703696 7820813 7827424 8094268 8241376 8522332 8529536 8659208 8804224 8875328 8938072 9250592 9529091 9625616 9739808 9962176 10262098 10489024 11000704 11261653 11375728 11728112 11906411 12127934 12719564 13000832 13392236 13697992 13860496 14071213 14422408 14926688 15032212 15153614 15407392 15641626 15654848 16188536 16482752 17044664 17318416 17750656 17876144 18501184 19058182 19251232 19479616 19924352 20524196 20978048 22259237 22523306 22751456 23436413 23456224 23812822 24255868 25439128 26306371 26784472 27395984 27720992 28142426 28844816 29853376 30064424 30307228 30814784 31283252 31309696 32377072 32965504 34089328 34636832 35752288 37002368 38116364 38502464 38959232 40048837 41048392 41338583 44518474 45046612 45502912 46872826 46912448 47625644 48511736 50878256 52612742 53568944 54791968 55441984 56284852 57689632 59706752 60128848 60614456 61629568 62566504 64754144 66703637 68178656 69273664 71504576 76232728 77004928 78831571 80097674 82096784 82677166 83344877 89036948 90093224 91005824 93745652 93824896 95251288 97023472 98498491 101756512 105225484 107137888 109583936 110883968 112569704 115379264 120257696 121228912 123878183 125133008 129508288 133407274 136357312 138547328 143009152 152465456 154783343 157663142 160195348 164193568 165354332 166689754 178073896 180186448 182925769 187491304 190502576 194046944 196996982 203513024 210450968 214275776 219167872 225139408 230758528 240515392 242457824 247756366 250266016 259016576 266814548 272714624 280341859 289370081 304930912 309566686 315326284 320390696 328387136 330708664 333379508 356147792 360372896 365851538 374982608 381005152 388093888 393993964 407026048 420901936 428551552 440537207 450278816 481030784 484915648 495512732 500532032 520634881 533629096 560683718 578740162 609861824 619133372 630652568 640781392 656774272 661417328 666759016 712295584 720745792 731703076 749965216 762010304 776187776 787987928 841803872 867147281 881074414 900557632 969831296 991025464 1001064064 1041269762 1067258192 1083483401 1121367436 1157480324 1219723648 1238266744 1261305136 1280480383 1281562784 1322834656 1333518032 1424591168 1441491584 1463406152 1499930432 1524020608 1575975856 1683607744 1734294562 1762148828 1801115264 1982050928 2012183459 2082539524 2134516384 2166966802 2242734872 2314960648 2476533488 2522610272 2560960766 2563125568 2645669312 2667036064 2849182336 2926812304 2999860864 3083760449 3151951712 3367215488 3468589124 3524297656 3644444167 3964101856 4024366918 4165079048 4269032768 4333933604 4485469744 4629921296 4953066976 5045220544 5121921532 5126251136 5291338624 5334072128 5726983691 5853624608 6167520898 6303903424 6768253453 6937178248 7048595312 7288888334 7928203712 8048733836 8330158096 8538065536 8667867208 8970939488 9259842592 9906133952 10090441088 10243843064 10668144256 11453967382 11707249216 12335041796 12607806848 13536506906 13874356496 14085284213 14097190624 14577776668 15856407424 16097467672 16660316192 17335734416 17941878976 18519685184 19812267904 20487686128 22907934764 23414498432 24670083592 27073013812 27748712992 28170568426 28194381248 29155553336 32194935344 33320632384 34671468832 35883757952 37039370368 40088885837 40975372256 45815869528 47377774171 49340167184 54146027624 55497425984 56341136852 56388762496 58311106672 64389870688 66641264768 69342937664 74450787983 80177771674 81950744512 91631739056 94755548342 98680334368 108292055248 110994851968 112682273704 116622213344 128779741376 138685875328 148901575966 160355543348 163901489024 183263478112 189511096684 197360668736 216584110496 225364547408 233244426688 257559482752 297803151932 320711086696 366526956224 379022193368 394721337472 433168220992 450729094816 466488853376 521155515881 595606303864 641422173392 733053912448 758044386736 866336441984 901458189632 1042311031762 1191212607728 1282844346784 1516088773472 1802916379264 2084622063524 2382425215456 2565688693568 3032177546944 4169244127048 4764850430912 5131377387136 6064355093888 8338488254096 9529700861824 16676976508192 33353953016384 66707906032768
• Sum of all divisors σ(n): 184670437351680
• Sum of proper divisors (its aliquot sum) s(n): 117962531318912
• 66707906032768 is an abundant number, because the sum of its proper divisors (117962531318912) is greater than itself. Its abundance is 51254625286144

Bases of 66707906032768

• Binary: 1111001010101110100101000010101111010010000000₂
• Hexadecimal: 0x3CABA50AF480
• Base-36: NN96SWKN4

Squares and roots of 66707906032768

• 66707906032768 squared (66707906032768²) is 4449944727276605328689741824
• 66707906032768 cubed (66707906032768³) is 296846494718179213088734204170166004088832
• The square root of 66707906032768 is 8167490.8039598061
• The cube root of 66707906032768 is 40556.3724522563

Scales and comparisons

• 66,707,906,032,768 seconds is equal to 2,121,105 years, 3 weeks, 4 days, 17 hours, 59 minutes, 28 seconds.
• To count from 1 to 66,707,906,032,768 would take you about five million, three hundred two thousand, seven hundred sixty-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 66707906032768 cubic inches would be around 3379.7 feet tall.

Recreational maths with 66707906032768

• 66707906032768 backwards is 86723060970766
• The number of decimal digits it has is: 14
• The sum of 66707906032768's digits is 67
• More coming soon!