131840188170409988766

Names of 131840188170409988766

• Cardinal: 131840188170409988766 can be written as One hundred thirty-one quintillion, eight hundred forty quadrillion, one hundred eighty-eight trillion, one hundred seventy billion, four hundred nine million, nine hundred eighty-eight thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 1.31840188170409988766 × 10²⁰

Factors of 131840188170409988766

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57425536456189

Divisors of 131840188170409988766

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 137 147 171 266 274 294 342 399 411 441 798 822 882 931 959 1197 1233 1862 1918 2394 2466 2603 2793 2877 5206 5586 5754 6713 7809 8379 8631 13426 15618 16758 17262 18221 20139 23427 36442 40278 46854 54663 60417 109326 120834 127547 163989 255094 327978 382641 765282 1147923 2295846 57425536456021 114851072912042 172276609368063 344553218736126 401978755192147 516829828104189 803957510384294 1033659656208378 1091085192664399 1205936265576441 2182170385328798 2411872531152882 2813851286345029 3273255577993197 3617808796729323 5627702572690058 6546511155986394 7235617593458646 7637596348650793 7867298494474877 8441553859035087 9819766733979591 15275192697301586 15734596988949754 16883107718070174 19639533467959182 22912789045952379 23601895483424631 25324661577105261 45825578091904758 47203790966849262 50649323154210522 53463174440555551 55071089461324139 68738367137857137 70805686450273893 106926348881111102 110142178922648278 137476734275714274 141611372900547786 149478671395022663 160389523321666653 165213268383972417 298957342790045326 320779046643333306 330426536767944834 385497626229268973 448436014185067989 481168569964999959 495639805151917251 770995252458537946 896872028370135978 962337139929999918 991279610303834502 1046350699765158641 1156492878687806919 1345308042555203967 2092701399530317282 2312985757375613838 2690616085110407934 3139052099295475923 3469478636063420757 6278104198590951846 6938957272126841514 7324454898356110487 9417156297886427769 14648909796712220974 18834312595772855538 21973364695068331461 43946729390136662922 65920094085204994383 131840188170409988766
• Sum of all divisors σ(n): 352333230415193860560
• Sum of proper divisors (its aliquot sum) s(n): 220493042244783871794
• 131840188170409988766 is an abundant number, because the sum of its proper divisors (220493042244783871794) is greater than itself. Its abundance is 88652854074373883028

Bases of 131840188170409988766

• Binary: 1110010010110100110011100001001111100101001111100011101001010011110₂
• Hexadecimal: 0x725A6709F29F1D29E
• Base-36: RTNRA8APY2IZI

Squares and roots of 131840188170409988766

• 131840188170409988766 squared (131840188170409988766²) is 17381835216809113941014220287228246202756
• 131840188170409988766 cubed (131840188170409988766³) is 2291624425731172686125639994396233244074451886817532118239096
• The square root of 131840188170409988766 is 11482168269.5564947363
• The cube root of 131840188170409988766 is 5089587.7296429341

Scales and comparisons

• 131,840,188,170,409,988,766 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 131,840,188,170,409,988,766 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 131840188170409988766 cubic inches would be around 424132.3 feet tall.

Recreational maths with 131840188170409988766

• 131840188170409988766 backwards is 667889904071881048131
• The number of decimal digits it has is: 21
• The sum of 131840188170409988766's digits is 99
• More coming soon!