82039981842

Names of 82039981842

• Cardinal: 82039981842 can be written as Eighty-two billion, thirty-nine million, nine hundred eighty-one thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 8.2039981842 × 10¹⁰

Factors of 82039981842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2999

Divisors of 82039981842

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 71 78 81 91 117 126 142 162 182 189 213 234 243 273 351 378 426 486 497 546 567 639 702 729 819 923 994 1053 1134 1278 1458 1491 1638 1701 1846 1917 2106 2187 2457 2769 2903 2982 3159 3402 3834 4374 4473 4914 5103 5538 5751 5806 6318 6461 7371 8307 8709 8946 9477 10206 11502 12922 13419 14742 15309 16614 17253 17418 18954 19383 20321 22113 24921 26127 26838 28431 30618 34506 37739 38766 40257 40642 44226 49842 51759 52254 56862 58149 60963 66339 74763 75478 78381 80514 103518 113217 116298 120771 121926 132678 149526 155277 156762 174447 182889 199017 206113 224289 226434 235143 241542 264173 310554 339651 348894 362313 365778 398034 412226 448578 470286 523341 528346 548667 618339 672867 679302 705429 724626 792519 1018953 1046682 1086939 1097334 1236678 1345734 1410858 1442791 1570023 1585038 1646001 1855017 2018601 2037906 2116287 2173878 2377557 2679469 2885582 3056859 3140046 3292002 3710034 4037202 4232574 4328373 4710069 4755114 4938003 5358938 5565051 6113718 6348861 7132671 8038407 8656746 9170577 9420138 9876006 11130102 12697722 12985119 14130207 14265342 14814009 16076814 16695153 18341154 18756283 21398013 24115221 25970238 27511731 28260414 29628018 33390306 37512566 38955357 42796026 44442027 48230442 50085459 55023462 56268849 64194039 72345663 77910714 82535193 88884054 100170918 112537698 116866071 128388078 144691326 150256377 165070386 168806547 192582117 217036989 233732142 300512754 337613094 350598213 385164234 434073978 450769131 506419641 577746351 651110967 701196426 901538262 1012839282 1051794639 1155492702 1302221934 1519258923 1953332901 2103589278 3038517846 3155383917 3906665802 4557776769 5859998703 6310767834 9115553538 11719997406 13673330307 27346660614 41019990921 82039981842
• Sum of all divisors σ(n): 230431703040
• Sum of proper divisors (its aliquot sum) s(n): 148391721198
• 82039981842 is an abundant number, because the sum of its proper divisors (148391721198) is greater than itself. Its abundance is 66351739356

Bases of 82039981842

• Binary: 1001100011001111101101100011100010010₂
• Hexadecimal: 0x1319F6C712
• Base-36: 11OSHJ4I

Squares and roots of 82039981842

• 82039981842 squared (82039981842²) is 6730558620635689712964
• 82039981842 cubed (82039981842³) is 552174907023468550548712751999688
• The square root of 82039981842 is 286426.2240822233
• The cube root of 82039981842 is 4345.1874701135

Scales and comparisons

• 82,039,981,842 seconds is equal to 2,608 years, 32 weeks, 19 hours, 50 minutes, 42 seconds.
• To count from 1 to 82,039,981,842 would take you about five thousand, two hundred seventeen 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 82039981842 cubic inches would be around 362.1 feet tall.

Recreational maths with 82039981842

• 82039981842 backwards is 24818993028
• 82039981842 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82039981842's digits is 54
• More coming soon!