66640741100883216

Names of 66640741100883216

• Cardinal: 66640741100883216 can be written as Sixty-six quadrillion, six hundred forty trillion, seven hundred forty-one billion, one hundred million, eight hundred eighty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.6640741100883216 × 10¹⁶

Factors of 66640741100883216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2733557

Divisors of 66640741100883216

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 113 144 162 216 226 241 324 339 432 452 482 648 678 691 723 904 964 1017 1296 1356 1382 1446 1808 1928 2034 2073 2169 2712 2764 2892 3051 3856 4068 4146 4338 5424 5528 5784 6102 6219 6507 8136 8292 8676 9153 11056 11568 12204 12438 13014 16272 16584 17352 18306 18657 19521 24408 24876 26028 27233 33168 34704 36612 37314 39042 48816 49752 52056 54466 55971 73224 74628 78083 78084 81699 99504 104112 108932 111942 146448 149256 156166 156168 163398 166531 217864 223884 234249 245097 298512 312332 312336 326796 333062 435728 447768 468498 490194 499593 624664 653592 666124 702747 735291 895536 936996 980388 999186 1249328 1307184 1332248 1405494 1470582 1498779 1873992 1960776 1998372 2108241 2205873 2664496 2732507 2810988 2941164 2997558 3747984 3921552 3996744 4216482 4411746 4496337 5465014 5621976 5882328 5995116 6324723 7993488 8197521 8432964 8823492 8992674 10930028 11243952 11764656 11990232 12649446 13489011 16395042 16865928 17646984 17985348 18818003 21860056 23980464 24592563 25298892 26978022 32790084 33731856 35293968 35970696 37636006 43720112 49185126 50597784 53956044 56454009 65580168 71941392 73777689 75272012 98370252 101195568 107912088 112908018 131160336 147555378 150544024 169362027 196740504 215824176 221333067 225816036 295110756 301088048 308773291 338724054 393481008 442666134 451632072 508086081 590221512 617546582 658534187 677448108 885332268 903264144 926319873 1016172162 1180443024 1235093164 1317068374 1354896216 1524258243 1770664536 1852639746 1888162337 1975602561 2032344324 2470186328 2634136748 2709792432 2778959619 3048516486 3541329072 3705279492 3776324674 3951205122 4064688648 4940372656 5268273496 5557919238 5664487011 5926807683 6097032972 7410558984 7552649348 7902410244 8129377296 8336878857 10536546992 11115838476 11328974022 11853615366 12194065944 14821117968 15105298696 15804820488 16673757714 16993461033 17780423049 22231676952 22657948044 23707230732 24388131888 25010636571 30210597392 31609640976 33347515428 33986922066 35560846098 44463353904 45315896088 47414461464 50021273142 50980383099 53341269147 66695030856 67973844132 71121692196 74414363131 90631792176 94828922928 100042546284 101960766198 106682538294 133390061712 135947688264 142243384392 148828726262 152941149297 200085092568 203921532396 213362344081 213365076588 223243089393 271895376528 284486768784 297657452524 305882298594 400170185136 407843064792 426724688162 426730153176 446486178786 455047123217 595314905048 611764597188 640087032243 669729268179 815686129584 853449376324 853460306352 892972357572 910094246434 1190629810096 1223529194376 1280174064486 1339458536358 1365141369651 1706898752648 1785944715144 1820188492868 1920261096729 2009187804537 2447058388752 2560348128972 2678917072716 2730282739302 3413797505296 3571889430288 3640376985736 3840522193458 4018375609074 4095424108953 5120696257944 5357834145432 5460565478604 5760783290187 6027563413611 7280753971472 7681044386916 8036751218148 8190848217906 10241392515888 10715668290864 10921130957208 11521566580374 12055126827222 12286272326859 15362088773832 16073502436296 16381696435812 17282349870561 21842261914416 23043133160748 24110253654444 24572544653718 30724177547664 32147004872592 32763392871624 34564699741122 36858816980577 46086266321496 48220507308888 49145089307436 51420324923521 65526785743248 69129399482244 73717633961154 92172532642992 96441014617776 98290178614872 102840649847042 138258798964488 147435267922308 154260974770563 196580357229744 205681299694084 276517597928976 294870535844616 308521949541126 411362599388168 462782924311689 589741071689232 617043899082252 822725198776336 925565848623378 1234087798164504 1388348772935067 1851131697246756 2468175596329008 2776697545870134 3702263394493512 4165046318805201 5553395091740268 7404526788987024 8330092637610402 11106790183480536 16660185275220804 22213580366961072 33320370550441608 66640741100883216
• Sum of all divisors σ(n): 195674763702927168
• Sum of proper divisors (its aliquot sum) s(n): 129034022602043952
• 66640741100883216 is an abundant number, because the sum of its proper divisors (129034022602043952) is greater than itself. Its abundance is 62393281501160736

Bases of 66640741100883216

• Binary: 11101100110000010110011010100100111000110000110100010000₂
• Hexadecimal: 0xECC166A4E30D10
• Base-36: I8665TQIP00

Squares and roots of 66640741100883216

• 66640741100883216 squared (66640741100883216²) is 4440988374474945547583535270502656
• 66640741100883216 cubed (66640741100883216³) is 295950756495417046661262368091040505045833873821696
• The square root of 66640741100883216 is 258148680.2230125987
• The cube root of 66640741100883216 is 405427.5647140051

Scales and comparisons

• 66,640,741,100,883,216 seconds is equal to 2,118,969,433 years, 34 weeks, 2 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 66,640,741,100,883,216 would take you about six billion, three hundred fifty-six million, nine hundred eight thousand, three hundred 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 66640741100883216 cubic inches would be around 33785.6 feet tall.

Recreational maths with 66640741100883216

• 66640741100883216 backwards is 61238800114704666
• The number of decimal digits it has is: 17
• The sum of 66640741100883216's digits is 63
• More coming soon!