40694513408640

Names of 40694513408640

• Cardinal: 40694513408640 can be written as Forty trillion, six hundred ninety-four billion, five hundred thirteen million, four hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.069451340864 × 10¹³

Factors of 40694513408640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 25879223

Divisors of 40694513408640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 126 128 130 135 140 144 156 160 168 180 182 189 192 195 208 210 216 224 234 240 252 260 270 273 280 288 312 315 320 336 351 360 364 378 384 390 416 420 432 448 455 468 480 504 520 540 546 560 576 585 624 630 640 672 702 720 728 756 780 819 832 840 864 896 910 936 945 960 1008 1040 1080 1092 1120 1152 1170 1248 1260 1344 1365 1404 1440 1456 1512 1560 1638 1664 1680 1728 1755 1820 1872 1890 1920 2016 2080 2160 2184 2240 2340 2457 2496 2520 2688 2730 2808 2880 2912 3024 3120 3276 3360 3456 3510 3640 3744 3780 4032 4095 4160 4320 4368 4480 4680 4914 4992 5040 5460 5616 5760 5824 6048 6240 6552 6720 7020 7280 7488 7560 8064 8190 8320 8640 8736 9360 9828 10080 10920 11232 11648 12096 12285 12480 13104 13440 14040 14560 14976 15120 16380 17280 17472 18720 19656 20160 21840 22464 24192 24570 24960 26208 28080 29120 30240 32760 34944 37440 39312 40320 43680 44928 49140 52416 56160 58240 60480 65520 74880 78624 87360 98280 104832 112320 120960 131040 157248 174720 196560 224640 262080 314496 393120 524160 786240 1572480 25879193 51758386 77637579 103516772 129395965 155275158 181154351 207033544 232912737 258791930 310550316 336429509 362308702 388187895 414067088 465825474 517583860 543463053 621100632 672859018 698738211 724617404 776375790 828134176 905771755 931650948 1009288527 1035167720 1086926106 1164563685 1242201264 1345718036 1397476422 1449234808 1552751580 1630389159 1656268352 1682147545 1811543510 1863301896 2018577054 2070335440 2173852212 2329127370 2355006563 2484402528 2691436072 2717315265 2794952844 2898469616 3027865581 3105503160 3260778318 3312536704 3364295090 3493691055 3623087020 3726603792 4037154108 4140670880 4347704424 4658254740 4710013126 4891167477 4968805056 5046442635 5382872144 5434630530 5589905688 5796939232 6055731162 6211006320 6521556636 6728590180 6987382110 7065019689 7246174040 7453207584 8074308216 8151945795 8281341760 8695408848 9083596743 9316509480 9420026252 9782334954 9937610112 10092885270 10765744288 10869261060 11179811376 11593878464 11775032815 12111462324 12422012640 13043113272 13457180360 13974764220 14130039378 14492348080 14906415168 15139327905 16148616432 16303891590 16562683520 17390817696 18167193486 18633018960 18840052504 19564669908 20185770540 21195059067 21531488576 21738522120 22359622752 23187756928 23550065630 24222924648 24455837385 24844025280 26086226544 26914360720 27949528440 28260078756 28984696160 29812830336 30278655810 32297232864 32607783180 34781635392 35325098445 36334386972 37266037920 37680105008 39129339816 40371541080 42390118134 43062977152 43477044240 44719245504 45417983715 47100131260 48445849296 48911674770 49688050560 52172453088 53828721440 55899056880 56520157512 57969392320 60557311620 63585177201 64594465728 65215566360 69563270784 70650196890 72668773944 74532075840 75360210016 78258679632 80743082160 84780236268 86954088480 89438491008 90835967430 94200262520 96891698592 97823349540 104344906176 105975295335 107657442880 111798113760 113040315024 115938784640 121114623240 127170354402 129188931456 130431132720 141300393780 145337547888 149064151680 150720420032 156517359264 161486164320 169560472536 173908176960 181671934860 188400525040 193783397184 195646699080 208689812352 211950590670 215314885760 223596227520 226080630048 242229246480 254340708804 260862265440 282600787560 290675095776 301440840064 313034718528 317925886005 322972328640 339120945072 347816353920 363343869720 376801050080 387566794368 391293398160 423901181340 447192455040 452161260096 484458492960 508681417608 521724530880 565201575120 581350191552 626069437056 635851772010 645944657280 678241890144 726687739440 753602100160 782586796320 847802362680 904322520192 968916985920 1017362835216 1043449061760 1130403150240 1162700383104 1271703544020 1356483780288 1453375478880 1507204200320 1565173592640 1695604725360 1937833971840 2034725670432 2260806300480 2543407088040 2712967560576 2906750957760 3130347185280 3391209450720 4069451340864 4521612600960 5086814176080 5813501915520 6782418901440 8138902681728 10173628352160 13564837802880 20347256704320 40694513408640
• Sum of all divisors σ(n): 177386347353600
• Sum of proper divisors (its aliquot sum) s(n): 136691833944960
• 40694513408640 is an abundant number, because the sum of its proper divisors (136691833944960) is greater than itself. Its abundance is 95997320536320

Bases of 40694513408640

• Binary: 1001010000001011101110000001000001101010000000₂
• Hexadecimal: 0x2502EE041A80
• Base-36: EFASUKYO0

Squares and roots of 40694513408640

• 40694513408640 squared (40694513408640²) is 1656043421565980751626649600
• 40694513408640 cubed (40694513408640³) is 67391881224206867843542837638358892544000
• The square root of 40694513408640 is 6379225.1417111781
• The cube root of 40694513408640 is 34396.3178321241

Scales and comparisons

• 40,694,513,408,640 seconds is equal to 1,293,959 years, 33 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 40,694,513,408,640 would take you about three million, two hundred thirty-four thousand, eight hundred ninety-nine 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 40694513408640 cubic inches would be around 2866.4 feet tall.

Recreational maths with 40694513408640

• 40694513408640 backwards is 04680431549604
• 40694513408640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40694513408640's digits is 54
• More coming soon!