42420877205280

Names of 42420877205280

• Cardinal: 42420877205280 can be written as Forty-two trillion, four hundred twenty billion, eight hundred seventy-seven million, two hundred five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.242087720528 × 10¹³

Factors of 42420877205280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 206971571

Divisors of 42420877205280

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 70 80 84 96 105 112 120 122 140 160 168 183 210 224 240 244 280 305 336 366 420 427 480 488 560 610 672 732 840 854 915 976 1120 1220 1281 1464 1680 1708 1830 1952 2135 2440 2562 2928 3360 3416 3660 4270 4880 5124 5856 6405 6832 7320 8540 9760 10248 12810 13664 14640 17080 20496 25620 29280 34160 40992 51240 68320 102480 204960 206971493 413942986 620914479 827885972 1034857465 1241828958 1448800451 1655771944 2069714930 2483657916 2897600902 3104572395 3311543888 4139429860 4346401353 4967315832 5795201804 6209144790 6623087776 7244002255 8278859720 8692802706 9934631664 11590403608 12418289580 12625261073 14488004510 16557719440 17385605412 19869263328 21732006765 23180807216 24836579160 25250522146 28976009020 33115438880 34771210824 37875783219 43464013530 46361614432 49673158320 50501044292 57952018040 63126305365 69542421648 75751566438 86928027060 88376827511 99346316640 101002088584 115904036080 126252610730 139084843296 151503132876 173856054120 176753655022 189378916095 202004177168 231808072160 252505221460 265130482533 303006265752 347712108240 353507310044 378757832190 404008354336 441884137555 505010442920 530260965066 606012531504 695424216480 707014620088 757515664380 883768275110 1010020885840 1060521930132 1212025063008 1325652412665 1414029240176 1515031328760 1767536550220 2020041771680 2121043860264 2651304825330 2828058480352 3030062657520 3535073100440 4242087720528 5302609650660 6060125315040 7070146200880 8484175441056 10605219301320 14140292401760 21210438602640 42420877205280
• Sum of all divisors σ(n): 155218685868288
• Sum of proper divisors (its aliquot sum) s(n): 112797808663008
• 42420877205280 is an abundant number, because the sum of its proper divisors (112797808663008) is greater than itself. Its abundance is 70376931457728

Bases of 42420877205280

• Binary: 1001101001010011100001010100010001111100100000₂
• Hexadecimal: 0x2694E1511F20
• Base-36: F1BVR0HEO

Squares and roots of 42420877205280

• 42420877205280 squared (42420877205280²) is 1799530822865444303259878400
• 42420877205280 cubed (42420877205280³) is 76337676063891487656756407214544637952000
• The square root of 42420877205280 is 6513131.1368096987
• The cube root of 42420877205280 is 34875.9903074687

Scales and comparisons

• 42,420,877,205,280 seconds is equal to 1,348,852 years, 35 weeks, 2 days, 1 hour, 28 minutes.
• To count from 1 to 42,420,877,205,280 would take you about three million, three hundred seventy-two thousand, one hundred thirty-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 42420877205280 cubic inches would be around 2906.3 feet tall.

Recreational maths with 42420877205280

• 42420877205280 backwards is 08250277802424
• The number of decimal digits it has is: 14
• The sum of 42420877205280's digits is 51
• More coming soon!