66944515715040

Names of 66944515715040

• Cardinal: 66944515715040 can be written as Sixty-six trillion, nine hundred forty-four billion, five hundred fifteen million, seven hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 6.694451571504 × 10¹³

Factors of 66944515715040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1871

Divisors of 66944515715040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 73 80 85 96 102 120 136 146 160 170 204 219 229 240 255 272 292 340 365 408 438 449 458 480 510 544 584 680 687 730 816 876 898 916 1020 1093 1095 1145 1168 1241 1347 1360 1374 1460 1632 1752 1796 1832 2040 2186 2190 2245 2290 2336 2482 2694 2720 2748 2920 3279 3435 3504 3592 3664 3723 3893 4080 4372 4380 4490 4580 4964 5388 5465 5496 5840 6205 6558 6735 6870 7008 7184 7328 7446 7633 7786 8160 8744 8760 8980 9160 9928 10776 10930 10992 11679 11680 12410 13116 13470 13740 14368 14892 15266 15572 16395 16717 17488 17520 17960 18320 18581 18615 19465 19856 21552 21860 21984 22899 23358 24820 26232 26940 27480 29784 30532 31144 32777 32790 33434 34976 35040 35920 36640 37162 37230 38165 38930 39712 43104 43720 45798 46716 49640 50151 52464 53880 54960 55743 58395 59568 61064 62288 65554 65580 66868 71840 74324 74460 76330 77860 79789 83585 87440 91596 92905 93432 98331 99280 100302 102821 104928 107760 109920 111486 114495 116790 119136 122128 124576 131108 131160 133736 148648 148920 152660 155720 159578 163885 167170 174880 183192 185810 186864 196662 198560 200604 205642 215520 222972 228990 233580 239367 244256 250297 250755 262216 262320 267472 278715 284189 297296 297840 305320 308463 311440 319156 327770 334340 366384 371620 373728 393324 398945 401208 411284 445944 457980 467160 478734 490757 491655 500594 501510 514105 524432 524640 534944 557209 557430 568378 594592 595680 610640 616926 622880 638312 655540 668680 732768 743240 750891 786648 797890 802416 822568 852567 891888 915960 934320 957468 981514 983310 1001188 1003020 1028210 1048864 1114418 1114860 1136756 1196835 1221280 1233852 1251485 1276624 1311080 1337360 1356413 1420945 1472271 1486480 1501782 1542315 1573296 1595780 1604832 1645136 1671627 1705134 1747957 1783776 1831920 1868640 1914936 1963028 1966620 2002376 2006040 2056420 2228836 2229720 2273512 2393670 2453785 2467704 2502970 2553248 2622160 2674720 2712826 2786045 2841890 2944542 2972960 3003564 3084630 3146592 3191560 3290272 3343254 3410268 3495914 3663840 3754455 3829872 3926056 3933240 4004752 4012080 4069239 4112840 4255049 4262835 4457672 4459440 4547024 4787340 4907570 4935408 5005940 5243871 5244320 5425652 5572090 5683780 5889084 6007128 6169260 6383120 6686508 6782065 6820536 6991828 7361355 7505933 7508910 7659744 7852112 7866480 8009504 8024160 8138478 8225680 8342869 8358135 8510098 8525670 8739785 8915344 8918880 9094048 9574680 9815140 9870816 10011880 10487742 10851304 11144180 11367560 11778168 12014256 12338520 12765147 12766240 13373016 13564130 13641072 13983656 14722710 15011866 15017820 15704224 15732960 16276956 16451360 16685738 16716270 17020196 17051340 17479570 17830688 18271681 19149360 19630280 20023760 20346195 20975484 21275245 21702608 22288360 22517799 22735120 23556336 24028512 24677040 25028607 25530294 26219355 26746032 27128260 27282144 27967312 29445420 30023732 30035640 32553912 33371476 33432540 34040392 34102680 34959140 35825261 36543362 37529665 38298720 39260560 40047520 40692390 41714345 41950968 42550490 43405216 44576720 45035598 45470240 47112672 49354080 50057214 51060588 52438710 53492064 54256520 54815043 55934624 58890840 60047464 60071280 63825735 65107824 66742952 66865080 68080784 68205360 69918280 71650522 73086724 75059330 78521120 81384780 83428690 83901936 85100980 89153440 90071196 91358405 100114428 102121176 104877420 107475783 108513040 109630086 112383353 112588995 117781680 120094928 120142560 125143035 127600861 127651470 130215648 133485904 133730160 136161568 136410720 139836560 143301044 146173448 150118660 162769560 166857380 167803872 170201960 179126305 180142392 182716810 200228856 204242352 209754840 214951566 217026080 219260172 224766706 225177990 235563360 240189856 250286070 255201722 255302940 266971808 267460320 274075215 279673120 286602088 292346896 300237320 310618577 325539120 333714760 337150059 340403920 358252610 360284784 365433620 382802583 400457712 408484704 419509680 429903132 438520344 449533412 450355980 500572140 510403444 510605880 537378915 548150430 561916765 573204176 584693792 600474640 609029437 621237154 638004305 651078240 667429520 674300118 680807840 716505220 720569568 730867240 765605166 800915424 839019360 859806264 877040688 899066824 900711960 931855731 1001144280 1020806888 1021211760 1074757830 1096300860 1123833530 1146408352 1200949280 1218058874 1242474308 1276008610 1334859040 1348600236 1433010440 1461734480 1531210332 1553092885 1685750295 1719612528 1754081376 1798133648 1801423920 1827088311 1863711462 1910517001 1914012915 2002288560 2041613776 2042423520 2149515660 2192601720 2247667060 2436117748 2484948616 2552017220 2697200472 2866020880 2923468960 3045147185 3062420664 3106185770 3371500590 3439225056 3596267296 3602847840 3654176622 3727422924 3821034002 3828025830 4004577120 4083227552 4299031320 4385203440 4495334120 4659278655 4872235496 4969897232 5104034440 5394400944 5731551003 5732041760 6090294370 6124841328 6212371540 6743001180 7308353244 7454845848 7642068004 7656051660 8203984769 8598062640 8770406880 8990668240 9135441555 9318557310 9552585005 9744470992 9939794464 10208068880 10788801888 11463102006 12180588740 12249682656 12424743080 13486002360 14616706488 14909691696 15284136008 15312103320 16407969538 17196125280 17981336480 18270883110 18637114620 19105170010 19488941984 20416137760 22926204012 24361177480 24611954307 24849486160 26972004720 28657755015 29233412976 29819383392 30568272016 30624206640 32815939076 36541766220 37274229240 38210340020 41019923845 45852408024 48722354960 49223908614 49698972320 53944009440 57315510030 58466825952 61136544032 61248413280 65631878152 73083532440 74548458480 76420680040 82039847690 91704816048 97444709920 98447817228 114631020060 123059771535 131263756304 139467741073 146167064880 149096916960 152841360080 164079695380 183409632096 196895634456 229262040120 246119543070 262527512608 278935482146 292334129760 305682720160 328159390760 393791268912 418403223219 458524080240 492239086140 557870964292 656318781520 697338705365 787582537824 836806446438 917048160480 984478172280 1115741928584 1312637563040 1394677410730 1673612892876 1968956344560 2092016116095 2231483857168 2789354821460 3347225785752 3937912689120 4184032232190 4462967714336 5578709642920 6694451571504 8368064464380 11157419285840 13388903143008 16736128928760 22314838571680 33472257857520 66944515715040
• Sum of all divisors σ(n): 228041394336000
• Sum of proper divisors (its aliquot sum) s(n): 161096878620960
• 66944515715040 is an abundant number, because the sum of its proper divisors (161096878620960) is greater than itself. Its abundance is 94152362905920

Bases of 66944515715040

• Binary: 1111001110001010111100000101000010111111100000₂
• Hexadecimal: 0x3CE2BC142FE0
• Base-36: NQ9VW77XC

Squares and roots of 66944515715040

• 66944515715040 squared (66944515715040²) is 4481568184321237522482201600
• 66944515715040 cubed (66944515715040³) is 300016411743316364659430260319897432064000
• The square root of 66944515715040 is 8181962.8277718299
• The cube root of 66944515715040 is 40604.2663613083

Scales and comparisons

• 66,944,515,715,040 seconds is equal to 2,128,628 years, 27 weeks, 2 days, 17 hours, 44 minutes.
• To count from 1 to 66,944,515,715,040 would take you about five million, three hundred twenty-one thousand, five hundred seventy-one 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 66944515715040 cubic inches would be around 3383.7 feet tall.

Recreational maths with 66944515715040

• 66944515715040 backwards is 04051751544966
• The number of decimal digits it has is: 14
• The sum of 66944515715040's digits is 57
• More coming soon!