42988293985140

Names of 42988293985140

• Cardinal: 42988293985140 can be written as Forty-two trillion, nine hundred eighty-eight billion, two hundred ninety-three million, nine hundred eighty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.298829398514 × 10¹³

Factors of 42988293985140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 797642

Divisors of 42988293985140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 127 140 180 210 252 254 315 337 381 420 508 630 635 674 762 889 1011 1143 1260 1270 1348 1524 1685 1778 1905 2022 2286 2359 2540 2667 3033 3370 3556 3810 4044 4445 4572 4718 5055 5334 5715 6066 6740 7077 7620 8001 8890 9436 10110 10668 11430 11795 12132 13335 14154 15165 16002 17780 20220 21231 22860 23590 26670 28308 30330 32004 35385 40005 42462 42799 47180 53340 60660 70770 80010 84924 85598 106155 128397 141540 160020 171196 212310 213995 256794 299593 385191 424620 427990 513588 599186 641985 770382 797161 855980 898779 1198372 1283970 1497965 1540764 1594322 1797558 1925955 2391483 2567940 2696337 2995930 3188644 3595116 3851910 3985805 4493895 4782966 5392674 5580127 5991860 7174449 7703820 7971610 8987790 9565932 10785348 11160254 11957415 13481685 14348898 15943220 16740381 17975580 22320508 23914830 26963370 27900635 28697796 33480762 35872245 47829660 50221143 53926740 55801270 66961524 71744490 83701905 100442286 101239447 111602540 143488980 167403810 200884572 202478894 251105715 268643257 303718341 334807620 404957788 502211430 506197235 537286514 607436682 708676129 805929771 911155023 1004422860 1012394470 1074573028 1214873364 1343216285 1417352258 1518591705 1611859542 1822310046 1880502799 2024788940 2126028387 2417789313 2686432570 2834704516 3037183410 3223719084 3543380645 3644620092 3761005598 4029648855 4252056774 4555775115 4835578626 5372865140 5641508397 6074366820 6378085161 7086761290 7522011196 8059297710 8504113548 9111550230 9402513995 9671157252 10630141935 11283016794 12088946565 12756170322 14173522580 16118595420 16924525191 18223100460 18805027990 21260283870 22566033588 24177893130 25512340644 28207541985 31890425805 33849050382 34117693639 37610055980 42520567740 48355786260 56415083970 63780851610 67698100764 68235387278 84622625955 102353080917 112830167940 127561703220 136470774556 169245251910 170588468195 204706161834 238823855473 307059242751 338490503820 341176936390 409412323668 477647710946 511765404585 614118485502 682353872780 716471566419 955295421892 1023530809170 1194119277365 1228236971004 1432943132838 1535296213755 2047061618340 2149414699257 2388238554730 2865886265676 3070592427510 3582357832095 4298829398514 4776477109460 6141184855020 7164715664190 8597658797028 10747073496285 14329431328380 21494146992570 42988293985140
• Sum of all divisors σ(n): 150645404442624
• Sum of proper divisors (its aliquot sum) s(n): 107657110457484
• 42988293985140 is an abundant number, because the sum of its proper divisors (107657110457484) is greater than itself. Its abundance is 64668816472344

Bases of 42988293985140

• Binary: 1001110001100011111101111111100001001101110100₂
• Hexadecimal: 0x2718FDFE1374
• Base-36: F8KJSBAT0

Squares and roots of 42988293985140

• 42988293985140 squared (42988293985140²) is 1847993419752823902540819600
• 42988293985140 cubed (42988293985140³) is 79442084410938619035125136774005820744000
• The square root of 42988293985140 is 6556545.8882814203
• The cube root of 42988293985140 is 35030.8011812459

Scales and comparisons

• 42,988,293,985,140 seconds is equal to 1,366,894 years, 40 weeks, 2 days, 21 hours, 39 minutes.
• To count from 1 to 42,988,293,985,140 would take you about three million, four hundred seventeen thousand, two hundred thirty-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 42988293985140 cubic inches would be around 2919.2 feet tall.

Recreational maths with 42988293985140

• 42988293985140 backwards is 04158939288924
• The number of decimal digits it has is: 14
• The sum of 42988293985140's digits is 72
• More coming soon!