66429613117440

Names of 66429613117440

• Cardinal: 66429613117440 can be written as Sixty-six trillion, four hundred twenty-nine billion, six hundred thirteen million, one hundred seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.642961311744 × 10¹³

Factors of 66429613117440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3168

Divisors of 66429613117440

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 128 144 148 160 180 185 192 222 240 256 288 296 320 333 360 370 384 444 480 512 555 576 592 640 666 720 740 768 888 960 1024 1110 1152 1184 1280 1332 1440 1480 1536 1665 1776 1920 2048 2220 2304 2368 2560 2664 2880 2960 3072 3121 3330 3552 3840 4096 4440 4608 4736 5120 5328 5760 5920 6144 6242 6660 7104 7680 8880 9216 9363 9472 10240 10656 11520 11840 12288 12484 13320 14208 15360 15605 17760 18432 18726 18944 20480 21312 23040 23680 24968 26640 28089 28416 30720 31210 35520 36864 37452 37888 42624 46080 46815 47360 49936 53280 56178 56832 61440 62420 71040 74904 75776 85248 92160 93630 94720 99872 106560 112356 113664 115477 124840 140445 142080 149808 151552 170496 184320 187260 189440 199744 213120 224712 227328 230954 249680 280890 284160 299616 340992 346431 374520 378880 399488 426240 449424 454656 461908 499360 561780 568320 577385 599232 681984 692862 749040 757760 798976 852480 898848 923816 998720 1039293 1123560 1136640 1154770 1198464 1363968 1385724 1498080 1597952 1704960 1732155 1797696 1847632 1997440 2078586 2247120 2273280 2309540 2396928 2771448 2996160 3195904 3409920 3464310 3595392 3695264 3994880 4157172 4494240 4619080 4793856 5196465 5542896 5992320 6391808 6819840 6928620 7190784 7390528 7989760 8314344 8988480 9238160 9587712 9740641 10392930 11085792 11984640 12783616 13857240 14381568 14781056 15979520 16628688 17976960 18476320 19175424 19481282 20785860 22171584 23969280 27714480 28763136 29221923 29562112 31959040 33257376 35953920 36952640 38350848 38962564 41571720 44343168 47938560 48703205 55428960 57526272 58443846 59124224 63918080 66514752 71907840 73905280 77925128 83143440 87665769 88686336 95877120 97406410 110857920 115052544 116887692 118248448 133029504 143815680 146109615 147810560 155850256 166286880 175331538 177372672 191754240 194812820 221715840 233775384 236496896 266059008 287631360 292219230 295621120 311700512 332573760 350663076 354745344 360403717 389625640 438328845 443431680 467550768 472993792 532118016 575262720 584438460 591242240 623401024 665147520 701326152 709490688 720807434 779251280 876657690 886863360 935101536 1064236032 1081211151 1168876920 1182484480 1246802048 1330295040 1402652304 1418981376 1441614868 1558502560 1753315380 1773726720 1802018585 1870203072 2128472064 2162422302 2337753840 2364968960 2493604096 2660590080 2805304608 2883229736 3117005120 3243633453 3506630760 3547453440 3604037170 3740406144 4256944128 4324844604 4675507680 4987208192 5321180160 5406055755 5610609216 5766459472 6234010240 6487266906 7013261520 7094906880 7208074340 7480812288 8649689208 9351015360 9974416384 10642360320 10812111510 11221218432 11532918944 12468020480 12974533812 14026523040 14416148680 14961624576 16218167265 17299378416 18702030720 19948832768 21284720640 21624223020 22442436864 23065837888 24936040960 25949067624 28053046080 28832297360 29923249152 32436334530 34598756832 37404061440 39897665536 43248446040 44884873728 46131675776 49872081920 51898135248 56106092160 57664594720 59846498304 64872669060 69197513664 74808122880 86496892080 89769747456 92263351552 99744163840 103796270496 112212184320 115329189440 119692996608 129745338120 138395027328 149616245760 172993784160 179539494912 184526703104 199488327680 207592540992 224424368640 230658378880 259490676240 276790054656 299232491520 345987568320 359078989824 369053406208 415185081984 448848737280 461316757760 518981352480 553580109312 598464983040 691975136640 738106812416 830370163968 897697474560 922633515520 1037962704960 1107160218624 1383950273280 1476213624832 1660740327936 1795394949120 1845267031040 2075925409920 2214320437248 2767900546560 3321480655872 3690534062080 4151850819840 4428640874496 5535801093120 6642961311744 7381068124160 8303701639680 11071602186240 13285922623488 16607403279360 22143204372480 33214806558720 66429613117440
• Sum of all divisors σ(n): 236560286340612
• Sum of proper divisors (its aliquot sum) s(n): 170130673223172
• 66429613117440 is an abundant number, because the sum of its proper divisors (170130673223172) is greater than itself. Its abundance is 103701060105732

Bases of 66429613117440

• Binary: 1111000110101011011001011111100001000000000000₂
• Hexadecimal: 0x3C6AD97E1000
• Base-36: NJPCCHKW0

Squares and roots of 66429613117440

• 66429613117440 squared (66429613117440²) is 4412893498932756515232153600
• 66429613117440 cubed (66429613117440³) is 293146807862569140844763493953420918784000
• The square root of 66429613117440 is 8150436.3758905571
• The cube root of 66429613117440 is 40499.8959744195

Scales and comparisons

• 66,429,613,117,440 seconds is equal to 2,112,256 years, 11 weeks, 1 day, 22 hours, 24 minutes.
• To count from 1 to 66,429,613,117,440 would take you about five million, two hundred eighty thousand, six hundred forty 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 66429613117440 cubic inches would be around 3375 feet tall.

Recreational maths with 66429613117440

• 66429613117440 backwards is 04471131692466
• The number of decimal digits it has is: 14
• The sum of 66429613117440's digits is 54
• More coming soon!