11816821659315148090

Names of 11816821659315148090

• Cardinal: 11816821659315148090 can be written as Eleven quintillion, eight hundred sixteen quadrillion, eight hundred twenty-one trillion, six hundred fifty-nine billion, three hundred fifteen million, one hundred forty-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.181682165931514809 × 10¹⁹

Factors of 11816821659315148090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17202

Divisors of 11816821659315148090

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 5 10 163 326 401 802 815 1630 2005 4010 16631 26569 33262 53138 65363 83155 130726 132845 160801 166310 265690 321602 326815 653630 804005 1608010 2710853 5421706 6669031 10654169 13338062 13554265 21308338 26210563 27108530 33345155 52421126 53270845 66690310 106541690 131052815 262105630 276590161 441869039 553180322 883738078 1087052053 1382950805 2174104106 2209345195 2674281431 2765901610 4272321769 4418690390 5348562862 5435260265 8544643538 10870520530 13371407155 21361608845 26742814310 42723217690 45084196243 90168392486 110912654561 177189484639 221825309122 225420981215 354378969278 435907873253 450841962430 554563272805 871815746506 885947423195 1109126545610 1771894846390 2179539366265 4359078732530 7348723987609 14697447975218 18078762693443 36157525386886 36743619938045 44475974478961 71052983340239 73487239876090 88951948957922 90393813467215 142105966680478 180787626934430 222379872394805 355264916701195 444759744789610 710529833402390 2946838319031209 5893676638062418 7249583840070643 14499167680141286 14734191595156045 29468383190312090 36247919200353215 72495838400706430 1181682165931514809 2363364331863029618 5908410829657574045 11816821659315148090
• Sum of all divisors σ(n): 21456365803703182926
• Sum of proper divisors (its aliquot sum) s(n): 9639544144388034836
• 11816821659315148090 is a deficient number, because the sum of its proper divisors (9639544144388034836) is less than itself. Its deficiency is 2177277514927113254

Bases of 11816821659315148090

• Binary: 1010001111111101110010001011000011100001100111110001010100111010₂
• Hexadecimal: 0xA3FDC8B0E19F153A
• Base-36: 2HS15OFZAD92Y

Squares and roots of 11816821659315148090

• 11816821659315148090 squared (11816821659315148090²) is 139637274128059609832508280938630648100
• 11816821659315148090 cubed (11816821659315148090³) is 1650068765364181557346137617937327696916280053864177129000
• The square root of 11816821659315148090 is 3437560422.6420730785
• The cube root of 11816821659315148090 is 2277719.4326730657

Scales and comparisons

• 11,816,821,659,315,148,090 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 11,816,821,659,315,148,090 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 11816821659315148090 cubic inches would be around 189810 feet tall.

Recreational maths with 11816821659315148090

• 11816821659315148090 backwards is 09084151395612861811
• The number of decimal digits it has is: 20
• The sum of 11816821659315148090's digits is 79
• More coming soon!