8209016497242

Names of 8209016497242

• Cardinal: 8209016497242 can be written as Eight trillion, two hundred nine billion, sixteen million, four hundred ninety-seven thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 8.209016497242 × 10¹²

Factors of 8209016497242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46459

Divisors of 8209016497242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 54 62 66 81 93 99 162 186 198 243 279 297 341 486 558 594 682 837 891 1023 1093 1674 1782 2046 2186 2511 2673 3069 3279 5022 5346 6138 6558 7533 9207 9837 12023 15066 18414 19674 24046 27621 29511 33883 36069 45319 55242 59022 67766 72138 82863 88533 90638 101649 108207 135957 165726 177066 203298 216414 265599 271914 304947 324621 372713 407871 498509 531198 609894 649242 745426 815742 914841 973863 997018 1118139 1223613 1404889 1495527 1829682 1947726 2236278 2447226 2744523 2809778 2921589 2991054 3354417 3670839 4214667 4486581 5489046 5843178 6708834 7341678 8233569 8429334 8973162 10063251 11012517 12644001 13459743 15453779 16467138 20126502 22025034 25288002 26919486 30189753 30907558 37932003 40379229 46361337 49533667 60379506 75864006 80758458 90569259 92722674 99067334 113796009 121137687 139084011 148601001 181138518 227592018 242275374 278168022 297202002 341388027 417252033 445803003 544870337 682776054 834504066 891606006 1089740674 1251756099 1337409009 1535543677 1634611011 2503512198 2674818018 3071087354 3269222022 3755268297 4012227027 4606631031 4903833033 7510536594 8024454054 9213262062 9807666066 12036681081 13819893093 14711499099 16890980447 24073362162 27639786186 29422998198 33781960894 41459679279 44134497297 50672941341 82919358558 88268994594 101345882682 124379037837 132403491891 152018824023 248758075674 264806983782 304037648046 373137113511 456056472069 746274227022 912112944138 1368169416207 2736338832414 4104508248621 8209016497242
• Sum of all divisors σ(n): 20790315786240
• Sum of proper divisors (its aliquot sum) s(n): 12581299288998
• 8209016497242 is an abundant number, because the sum of its proper divisors (12581299288998) is greater than itself. Its abundance is 4372282791756

Bases of 8209016497242

• Binary: 1110111011101001111100000110010010001011010₂
• Hexadecimal: 0x7774F83245A
• Base-36: 2WR64GZMI

Squares and roots of 8209016497242

• 8209016497242 squared (8209016497242²) is 67387951851991314993606564
• 8209016497242 cubed (8209016497242³) is 553188808468346291431421631631939096488
• The square root of 8209016497242 is 2865138.1288241585
• The cube root of 8209016497242 is 20172.6851156631

Scales and comparisons

• 8,209,016,497,242 seconds is equal to 261,021 years, 17 weeks, 2 days, 20 minutes, 42 seconds.
• To count from 1 to 8,209,016,497,242 would take you about six hundred fifty-two thousand, five hundred fifty-three 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 8209016497242 cubic inches would be around 1681.1 feet tall.

Recreational maths with 8209016497242

• 8209016497242 backwards is 2427946109028
• 8209016497242 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8209016497242's digits is 54
• More coming soon!