131631430384909

Names of 131631430384909

• Cardinal: 131631430384909 can be written as One hundred thirty-one trillion, six hundred thirty-one billion, four hundred thirty million, three hundred eighty-four thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.31631430384909 × 10¹⁴

Factors of 131631430384909

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 63

Divisors of 131631430384909

• Number of divisors d(n): 112
• Complete list of divisors:
  1 7 13 43 49 91 169 301 343 559 637 1183 1849 2107 2197 3913 4459 7267 8281 12943 14749 15379 24037 27391 28561 50869 57967 79507 90601 94471 107653 168259 191737 199927 312481 356083 371293 556549 634207 661297 753571 1033591 1177813 1228123 1399489 2187367 2492581 2599051 3895843 4062253 4629079 4826809 7235137 8244691 8596861 9796423 13436683 15311569 15965599 18193357 27270901 28435771 32403553 33787663 50645959 52809289 60178027 94056781 107180983 111759193 127353499 174676879 199050397 207552787 236513641 354521713 369665023 421246189 658397467 686520757 782314351 1222738153 1393352779 1452869509 1655595487 2270799427 2587655161 4608782269 4805645299 5476200457 8559167071 8924769841 10170086563 15895595989 18113586127 29520392551 33639517093 59914169497 62473388887 71190605941 111269171923 206642747857 235476619651 383765103163 437313722209 778884203461 1446499234999 2686355722141 3061196055463 10125494644993 18804490054987 131631430384909
• Sum of all divisors σ(n): 170257640080000
• Sum of proper divisors (its aliquot sum) s(n): 38626209695091
• 131631430384909 is a deficient number, because the sum of its proper divisors (38626209695091) is less than itself. Its deficiency is 93005220689818

Bases of 131631430384909

• Binary: 11101111011011111010100101001100011110100001101₂
• Hexadecimal: 0x77B7D4A63D0D
• Base-36: 1ANQN710R1

Squares and roots of 131631430384909

• 131631430384909 squared (131631430384909²) is 17326833465177144327894938281
• 131631430384909 cubed (131631430384909³) is 2280755873062376853445069061795484628801429
• The square root of 131631430384909 is 11473074.1471023799
• 131631430384909 is a perfect cube number. Its cube root is 50869

Scales and comparisons

• 131,631,430,384,909 seconds is equal to 4,185,472 years, 16 weeks, 5 days, 18 hours, 1 minute, 49 seconds.
• To count from 1 to 131,631,430,384,909 would take you about ten million, four hundred sixty-three thousand, six hundred eighty 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 131631430384909 cubic inches would be around 4239.1 feet tall.

Recreational maths with 131631430384909

• 131631430384909 backwards is 909483034136131
• The number of decimal digits it has is: 15
• The sum of 131631430384909's digits is 55
• More coming soon!