42940863781440

Names of 42940863781440

• Cardinal: 42940863781440 can be written as Forty-two trillion, nine hundred forty billion, eight hundred sixty-three million, seven hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.294086378144 × 10¹³

Factors of 42940863781440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3668

Divisors of 42940863781440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 733 744 930 960 992 1093 1240 1466 1488 1801 1860 1984 2186 2199 2480 2932 2976 3279 3602 3665 3720 4372 4398 4960 5403 5465 5864 5952 6558 7204 7330 7440 8744 8796 9005 9920 10806 10930 10995 11728 13116 14408 14660 14880 16395 17488 17592 18010 21612 21860 21990 22723 23456 26232 27015 28816 29320 29760 32790 33883 34976 35184 36020 43224 43720 43980 45446 46912 52464 54030 55831 57632 58640 65580 67766 68169 69952 70368 72040 86448 87440 87960 90892 101649 104928 108060 111662 113615 115264 117280 131160 135532 136338 140736 144080 167493 169415 172896 174880 175920 181784 203298 209856 216120 223324 227230 234560 262320 271064 272676 279155 288160 334986 338830 340845 345792 349760 351840 363568 406596 432240 446648 454460 508245 524640 542128 545352 558310 576320 669972 677660 681690 703680 727136 801169 813192 837465 864480 893296 908920 1016490 1049280 1084256 1090704 1116620 1320133 1339944 1355320 1363380 1454272 1602338 1626384 1674930 1728960 1786592 1817840 1968493 2032980 2168512 2181408 2233240 2403507 2640266 2679888 2710640 2726760 3204676 3252768 3349860 3573184 3635680 3936986 3960399 4005845 4065960 4362816 4466480 4807014 5280532 5359776 5421280 5453520 5905479 6409352 6505536 6600665 6699720 7271360 7873972 7920798 8011690 8131920 8932960 9614028 9842465 10561064 10719552 10842560 10907040 11810958 12017535 12818704 13201330 13399440 15747944 15841596 16023380 16263840 17865920 19228056 19684930 19801995 21122128 21814080 23621916 24035070 24836239 25637408 26402660 26798880 29527395 31495888 31683192 32046760 32527680 38456112 39369860 39603990 40924123 42244256 47243832 48070140 49672478 51274816 52805320 53597760 59054790 61023283 62991776 63366384 64093520 74508717 76912224 78739720 79207980 81848246 84488512 94487664 96140280 99344956 105610640 118109580 122046566 122772369 124181195 125983552 126732768 128187040 149017434 153824448 157479440 158415960 163696492 183069849 188975328 192280560 198689912 204620615 211221280 236219160 244093132 245544738 248362390 253465536 256374080 298034868 305116415 314958880 316831920 327392984 366139698 372543585 377950656 384561120 397379824 409241230 422442560 472438320 488186264 491089476 496724780 596069736 610232830 613861845 629917760 633663840 654785968 732279396 745087170 769122240 794759648 818482460 915349245 944876640 976372528 982178952 993449560 1192139472 1220465660 1227723690 1267327680 1309571936 1442905369 1464558792 1490174340 1589519296 1636964920 1830698490 1889753280 1952745056 1964357904 1986899120 2384278944 2440931320 2455447380 2619143872 2885810738 2929117584 2980348680 3273929840 3661396980 3905490112 3928715808 3973798240 4328716107 4768557888 4881862640 4910894760 5771621476 5858235168 5960697360 6547859680 7214526845 7322793960 7857431616 7947596480 8657432214 9763725280 9821789520 11543242952 11716470336 11921394720 13095719360 14429053690 14645587920 17314864428 19527450560 19643579040 21643580535 23086485904 23842789440 28858107380 29291175840 34629728856 39287158080 43287161070 44730066439 46172971808 57716214760 58582351680 69259457712 86574322140 89460132878 92345943616 115432429520 134190199317 138518915424 173148644280 178920265756 223650332195 230864859040 268380398634 277037830848 346297288560 357840531512 447300664390 461729718080 536760797268 670950996585 692594577120 715681063024 894601328780 1073521594536 1341901993170 1385189154240 1431362126048 1789202657560 2147043189072 2683803986340 2862724252096 3578405315120 4294086378144 5367607972680 7156810630240 8588172756288 10735215945360 14313621260480 21470431890720 42940863781440
• Sum of all divisors σ(n): 141134474176512
• Sum of proper divisors (its aliquot sum) s(n): 98193610395072
• 42940863781440 is an abundant number, because the sum of its proper divisors (98193610395072) is greater than itself. Its abundance is 55252746613632

Bases of 42940863781440

• Binary: 1001110000110111110010111011101001101001000000₂
• Hexadecimal: 0x270DF2EE9A40
• Base-36: F7YRDLFEO

Squares and roots of 42940863781440

• 42940863781440 squared (42940863781440²) is 1843917782296185576088473600
• 42940863781440 cubed (42940863781440³) is 79179422313755442042922477315293609984000
• The square root of 42940863781440 is 6552927.8785471155
• The cube root of 42940863781440 is 35017.9129480145

Scales and comparisons

• 42,940,863,781,440 seconds is equal to 1,365,386 years, 33 weeks, 3 days, 5 hours, 4 minutes.
• To count from 1 to 42,940,863,781,440 would take you about three million, four hundred thirteen thousand, four hundred sixty-six 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 42940863781440 cubic inches would be around 2918.2 feet tall.

Recreational maths with 42940863781440

• 42940863781440 backwards is 04418736804924
• 42940863781440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42940863781440's digits is 60
• More coming soon!