13395536772343824385

Names of 13395536772343824385

• Cardinal: 13395536772343824385 can be written as Thirteen quintillion, three hundred ninety-five quadrillion, five hundred thirty-six trillion, seven hundred seventy-two billion, three hundred forty-three million, eight hundred twenty-four thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.3395536772343824385 × 10¹⁹

Factors of 13395536772343824385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1971362

Divisors of 13395536772343824385

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 35 349 1361 1745 2443 6805 9527 12215 47635 474989 579721 1389919 2374945 2898605 3324923 4058047 6949595 9729433 16624615 20290235 48647165 202322629 485081731 789000281 1011613145 1416258403 1891679759 2425408655 3395572117 3945001405 5523001967 7081292015 9458398795 13241758313 16977860585 27615009835 66208791565 275361098069 660196235891 805765232599 1376805490345 1927527686483 3300981179455 4028826162995 4621373651237 5640356628193 9637638432415 23106868256185 28201783140965 281212066177051 1096646481567239 1406060330885255 1968484463239357 5483232407836195 7676525370970673 9842422316196785 38382626854853365 382729622066966411 1913648110334832055 2679107354468764877 13395536772343824385
• Sum of all divisors σ(n): 18437242814774784000
• Sum of proper divisors (its aliquot sum) s(n): 5041706042430959615
• 13395536772343824385 is a deficient number, because the sum of its proper divisors (5041706042430959615) is less than itself. Its deficiency is 8353830729912864770

Bases of 13395536772343824385

• Binary: 1011100111100110100000011011100011001011001111001000000000000001₂
• Hexadecimal: 0xB9E681B8CB3C8001
• Base-36: 2TRTTHAOVCAO1

Squares and roots of 13395536772343824385

• 13395536772343824385 squared (13395536772343824385²) is 179440405419215604368873785647720628225
• 13395536772343824385 cubed (13395536772343824385³) is 2403700549237386690756865120225418855863877961351274266625
• The square root of 13395536772343824385 is 3659991362.3318599829
• The cube root of 13395536772343824385 is 2374944.0000000011

Scales and comparisons

• 13,395,536,772,343,824,385 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,395,536,772,343,824,385 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 13395536772343824385 cubic inches would be around 197912 feet tall.

Recreational maths with 13395536772343824385

• 13395536772343824385 backwards is 58342834327763559331
• The number of decimal digits it has is: 20
• The sum of 13395536772343824385's digits is 91
• More coming soon!