66013645372160

Names of 66013645372160

• Cardinal: 66013645372160 can be written as Sixty-six trillion, thirteen billion, six hundred forty-five million, three hundred seventy-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.601364537216 × 10¹³

Factors of 66013645372160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2522

Divisors of 66013645372160

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 31 32 40 53 58 62 64 80 106 116 124 128 145 155 160 212 232 248 256 265 290 310 320 424 464 496 530 580 601 620 640 848 899 928 992 1060 1160 1202 1240 1280 1537 1643 1696 1798 1801 1856 1984 2120 2320 2404 2480 3005 3074 3286 3392 3596 3602 3712 3968 4240 4495 4640 4808 4960 6010 6148 6572 6784 7192 7204 7424 7685 7936 8215 8480 8990 9005 9280 9616 9920 12020 12296 13144 13568 14384 14408 15370 16430 16960 17429 17980 18010 18560 18631 19232 19840 24040 24592 26288 28768 28816 30740 31853 32860 33920 34858 35960 36020 37120 37262 38464 39680 47647 48080 49184 52229 52576 55831 57536 57632 61480 63706 65720 67840 69716 71920 72040 74524 76928 87145 93155 95294 95453 96160 98368 104458 105152 111662 115072 115264 122960 127412 131440 139432 143840 144080 149048 153856 159265 174290 186310 190588 190906 192320 196736 208916 210304 223324 230144 230528 238235 245920 254824 261145 262880 278864 279155 287680 288160 298096 318530 348580 372620 381176 381812 384640 393472 417832 420608 446648 461056 476470 477265 491840 509648 522290 525760 540299 557728 558310 575360 576320 596192 637060 697160 745240 762352 763624 769280 835664 893296 923737 952940 954530 983680 987443 1019296 1044580 1051520 1080598 1082401 1115456 1116620 1150720 1152640 1192384 1274120 1394320 1490480 1524704 1527248 1619099 1671328 1786592 1847474 1905880 1909060 1967360 1974886 2038592 2089160 2103040 2161196 2164802 2230912 2233240 2305280 2384768 2548240 2701495 2768137 2788640 2959043 2980960 3049408 3054496 3238198 3342656 3573184 3694948 3811760 3818120 3949772 4077184 4178320 4322392 4329604 4461824 4466480 4618685 4769536 4937215 5096480 5402990 5412005 5536274 5577280 5918086 5961920 6098816 6108992 6476396 6685312 7146368 7389896 7623520 7636240 7899544 8095495 8154368 8356640 8644784 8659208 8932960 9237370 9874430 10192960 10805980 10824010 11072548 11154560 11836172 11923840 12197632 12217984 12952792 13370624 13840685 14292736 14779792 14795215 15247040 15272480 15799088 16190990 16713280 17289568 17318416 17865920 18474740 19748860 20385920 21611960 21648020 22145096 22309120 23672344 23847680 24435968 25905584 27681370 28635847 29559584 29590430 30494080 30544960 31389629 31598176 32381980 33426560 33554431 34579136 34636832 35731840 36949480 39497720 40771840 43223920 43296040 44290192 47344688 51811168 55362740 57271694 57367253 59119168 59180860 60988160 61089920 62779258 63196352 64763960 66853120 67108862 69158272 69273664 71463680 73898960 78995440 85812247 86447840 86592080 88580384 94689376 103622336 110725480 114543388 114734506 118238336 118361720 122179840 125558516 126392704 129527920 134217724 138316544 138547328 143179235 147797920 156948145 157990880 167772155 171624494 172895680 173184160 177160768 189378752 207244672 221450960 229086776 229469012 236476672 236723440 251117032 252785408 259055840 268435448 277094656 286358470 286836265 295595840 313896290 315981760 335544310 343248988 345791360 346368320 354321536 378757504 414489344 429061235 442901920 458173552 458938024 473446880 502234064 518111680 536870896 572716940 573672530 591191680 627792580 631963520 671088620 686497976 691582720 692736640 708643072 757515008 858122470 885803840 916347104 917876048 946893760 973078499 1004468128 1036223360 1073741792 1145433880 1147345060 1182383360 1255585160 1263927040 1342177240 1372995952 1385473280 1663650337 1716244940 1771607680 1778384843 1832694208 1835752096 1893787520 1946156998 2008936256 2072446720 2147483584 2290867760 2294690120 2511170320 2684354480 2745991904 3327300674 3432489880 3543215360 3556769686 3665388416 3671504192 3787575040 3892313996 4017872512 4294967168 4581735520 4589380240 4865392495 5022340640 5368708960 5491983808 6654601348 6864979760 7113539372 7330776832 7343008384 7784627992 8035745024 8318251685 8589934336 8891924215 9163471040 9178760480 9730784990 10044681280 10737417920 10983967616 13309202696 13729959520 14227078744 14686016768 15569255984 16636503370 17783848430 18326942080 18357520960 19461569980 20089362560 21474835840 21967935232 26618405392 27459919040 28454157488 31138511968 33273006740 35567696860 36653884160 36715041920 38923139960 40178725120 42949671680 51573160447 53236810784 54919838080 56908314976 62277023936 66546013480 71135393720 73430083840 77846279920 103146320894 106473621568 109839676160 113816629952 124554047872 133092026960 142270787440 155692559840 206292641788 212947243136 227633259904 249108095744 257865802235 266184053920 284541574880 311385119680 412585283576 425894486272 455266519808 515731604470 532368107840 569083149760 622770239360 825170567152 1031463208940 1064736215680 1138166299520 1245540478720 1650341134304 2062926417880 2129472431360 2276332599040 3300682268608 4125852835760 6601364537216 8251705671520 13202729074432 16503411343040 33006822686080 66013645372160
• Sum of all divisors σ(n): 172420309877760
• Sum of proper divisors (its aliquot sum) s(n): 106406664505600
• 66013645372160 is an abundant number, because the sum of its proper divisors (106406664505600) is greater than itself. Its abundance is 40393019133440

Bases of 66013645372160

• Binary: 1111000000100111111111111000011111101100000000₂
• Hexadecimal: 0x3C09FFE1FB00
• Base-36: NEE9016GW

Squares and roots of 66013645372160

• 66013645372160 squared (66013645372160²) is 4357801375321301384903065600
• 66013645372160 cubed (66013645372160³) is 287674354592771510400574855335636893696000
• The square root of 66013645372160 is 8124878.1758350075
• The cube root of 66013645372160 is 40415.1850761303

Scales and comparisons

• 66,013,645,372,160 seconds is equal to 2,099,029 years, 37 weeks, 6 days, 10 hours, 29 minutes, 20 seconds.
• To count from 1 to 66,013,645,372,160 would take you about five million, two hundred forty-seven thousand, five hundred seventy-four 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 66013645372160 cubic inches would be around 3367.9 feet tall.

Recreational maths with 66013645372160

• 66013645372160 backwards is 06127354631066
• The number of decimal digits it has is: 14
• The sum of 66013645372160's digits is 50
• More coming soon!