20012640092640

Names of 20012640092640

• Cardinal: 20012640092640 can be written as Twenty trillion, twelve billion, six hundred forty million, ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.001264009264 × 10¹³

Factors of 20012640092640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6723669

Divisors of 20012640092640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 53 54 60 65 72 78 80 90 96 104 106 108 117 120 130 135 144 156 159 160 180 195 208 212 216 234 240 260 265 270 288 312 318 351 360 390 416 424 432 468 477 480 520 530 540 585 624 636 689 702 720 780 795 848 864 936 954 1040 1060 1080 1170 1248 1272 1378 1404 1431 1440 1560 1590 1696 1755 1872 1908 2067 2080 2120 2160 2340 2385 2544 2756 2808 2862 3120 3180 3445 3510 3744 3816 4134 4240 4320 4680 4770 5088 5512 5616 5724 6201 6240 6360 6890 7020 7155 7632 8268 8480 9360 9540 10335 11024 11232 11448 12402 12720 13780 14040 14310 15264 16536 18603 18720 19080 20670 22048 22896 24804 25440 27560 28080 28620 31005 33072 37206 38160 41340 45792 49608 55120 56160 57240 62010 66144 74412 76320 82680 93015 99216 110240 114480 124020 148824 165360 186030 198432 228960 248040 297648 330720 372060 496080 595296 744120 992160 1488240 2976480 6723593 13447186 20170779 26894372 33617965 40341558 53788744 60512337 67235930 80683116 87406709 100853895 107577488 121024674 134471860 161366232 174813418 181537011 201707790 215154976 242049348 262220127 268943720 302561685 322732464 349626836 356350429 363074022 403415580 437033545 484098696 524440254 537887440 605123370 645464928 699253672 712700858 726148044 786660381 806831160 874067090 907685055 968197392 1048880508 1069051287 1075774880 1210246740 1311100635 1398507344 1425401716 1452296088 1573320762 1613662320 1748134180 1781752145 1815370110 1936394784 2097761016 2138102574 2359981143 2420493480 2622201270 2797014688 2850803432 2904592176 3146641524 3207153861 3227324640 3496268360 3563504290 3630740220 3933301905 4195522032 4276205148 4632555577 4719962286 4840986960 5244402540 5345256435 5701606864 5809184352 6293283048 6414307722 6992536720 7127008580 7261480440 7866603810 8391044064 8552410296 9265111154 9439924572 9621461583 9681973920 10488805080 10690512870 11403213728 11799905715 12586566096 12828615444 13897666731 13985073440 14254017160 14522960880 15733207620 16035769305 17104820592 18530222308 18879849144 19242923166 20977610160 21381025740 23162777885 23599811430 25173132192 25657230888 27795333462 28508034320 29045921760 31466415240 32071538610 34209641184 37060444616 37759698288 38485846332 41693000193 41955220320 42762051480 46325555770 47199622860 48107307915 51314461776 55590666924 57016068640 62932830480 64143077220 69488333655 74120889232 75519396576 76971692664 83386000386 85524102960 92651111540 94399245720 96214615830 102628923552 111181333848 125079000579 125865660960 128286154440 138976667310 148241778464 153943385328 166772000772 171048205920 185302223080 188798491440 192429231660 208465000965 222362667696 250158001158 256572308880 277953334620 307886770656 333544001544 370604446160 377596982880 384858463320 416930001930 444725335392 500316002316 513144617760 555906669240 625395002895 667088003088 741208892320 769716926640 833860003860 1000632004632 1111813338480 1250790005790 1334176006176 1539433853280 1667720007720 2001264009264 2223626676960 2501580011580 3335440015440 4002528018528 5003160023160 6670880030880 10006320046320 20012640092640
• Sum of all divisors σ(n): 76855520407680
• Sum of proper divisors (its aliquot sum) s(n): 56842880315040
• 20012640092640 is an abundant number, because the sum of its proper divisors (56842880315040) is greater than itself. Its abundance is 36830240222400

Bases of 20012640092640

• Binary: 100100011001110001110010011011100000111100000₂
• Hexadecimal: 0x12338E4DC1E0
• Base-36: 73DOH77C0

Squares and roots of 20012640092640

• 20012640092640 squared (20012640092640²) is 400505763477541947782169600
• 20012640092640 cubed (20012640092640³) is 8015177699504049014422844666284191744000
• The square root of 20012640092640 is 4473548.9371012809
• The cube root of 20012640092640 is 27149.8933767065

Scales and comparisons

• 20,012,640,092,640 seconds is equal to 636,340 years, 2 weeks, 4 days, 20 hours, 24 minutes.
• To count from 1 to 20,012,640,092,640 would take you about one million, five hundred ninety thousand, eight hundred fifty 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 20012640092640 cubic inches would be around 2262.5 feet tall.

Recreational maths with 20012640092640

• 20012640092640 backwards is 04629004621002
• 20012640092640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20012640092640's digits is 36
• More coming soon!