42579050085

Names of 42579050085

• Cardinal: 42579050085 can be written as Forty-two billion, five hundred seventy-nine million, fifty thousand and eighty-five.

Scientific notation

• Scientific notation: 4.2579050085 × 10¹⁰

Factors of 42579050085

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 841

Divisors of 42579050085

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 11 13 15 17 27 33 39 45 51 55 59 65 81 85 99 117 135 143 153 165 177 187 195 221 255 295 297 351 405 429 459 495 531 561 585 649 663 715 733 765 767 885 891 935 1003 1053 1105 1287 1377 1485 1593 1683 1755 1947 1989 2145 2199 2295 2301 2431 2655 2805 3009 3245 3315 3665 3835 3861 4455 4779 5015 5049 5265 5841 5967 6435 6597 6885 6903 7293 7965 8063 8415 8437 9027 9529 9735 9945 10995 11033 11505 11583 12155 12461 13039 15045 15147 17523 17901 19305 19791 20709 21879 23895 24189 25245 25311 27081 28587 29205 29835 32985 33099 34515 36465 37383 39117 40315 42185 43247 45135 47645 52569 55165 57915 59373 62127 62305 65195 65637 72567 75735 75933 81243 85761 87615 89505 98955 99297 103545 104819 109395 112149 117351 120945 126555 129741 135405 137071 142935 143429 161993 165495 186915 195585 196911 216235 217701 227799 257283 262845 296865 297891 310635 314457 328185 336447 352053 362835 379665 389223 406215 411213 428805 430287 475717 485979 496485 524095 560745 562211 586755 648705 653103 683397 685355 717145 735199 771849 809965 893673 943371 984555 1009341 1056159 1088505 1138995 1167669 1233639 1286415 1290861 1427151 1457937 1489455 1572285 1682235 1686633 1760265 1781923 1946115 2056065 2151435 2205597 2378585 2429895 2811055 2830113 3265515 3416985 3503007 3675995 3700917 3859245 3872583 4281453 4373811 4468365 4716855 5046705 5059899 5280795 5345769 5838345 6168195 6184321 6454305 6616791 7135755 7289685 8087189 8433165 8490339 8909615 9557587 11027985 11102751 11617749 12844359 13121433 14150565 15179697 16037307 17515035 18504585 18552963 19362915 19850373 21407265 21869055 24261567 25299495 26728845 28672761 30921605 33083955 38533077 40435945 42451695 45539091 47787935 48111921 55513755 55658889 58088745 59551119 64221795 65607165 72784701 75898485 80186535 86018283 92764815 99251865 105133457 121307835 143363805 144335763 166976667 192665385 218354103 227695455 240559605 258054849 278294445 297755595 315400371 363923505 430091415 500930001 525667285 655062309 721678815 774164547 834883335 946201113 1091770515 1290274245 1577001855 2504650005 2838603339 3275311545 3870822735 4731005565 8515810017 14193016695 42579050085
• Sum of all divisors σ(n): 96686472960
• Sum of proper divisors (its aliquot sum) s(n): 54107422875
• 42579050085 is an abundant number, because the sum of its proper divisors (54107422875) is greater than itself. Its abundance is 11528372790

Bases of 42579050085

• Binary: 100111101001111010001011111001100101₂
• Hexadecimal: 0x9E9E8BE65
• Base-36: JK6GTB9

Squares and roots of 42579050085

• 42579050085 squared (42579050085²) is 1812975506140938507225
• 42579050085 cubed (42579050085³) is 77194774878853245768038409364125
• The square root of 42579050085 is 206346.9168294015
• The cube root of 42579050085 is 3491.9283406311

Scales and comparisons

• 42,579,050,085 seconds is equal to 1,353 years, 45 weeks, 6 days, 1 hour, 54 minutes, 45 seconds.
• To count from 1 to 42,579,050,085 would take you about two thousand, seven hundred seven 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 42579050085 cubic inches would be around 291 feet tall.

Recreational maths with 42579050085

• 42579050085 backwards is 58005097524
• 42579050085 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42579050085's digits is 45
• More coming soon!