13994992447987489

Names of 13994992447987489

• Cardinal: 13994992447987489 can be written as Thirteen quadrillion, nine hundred ninety-four trillion, nine hundred ninety-two billion, four hundred forty-seven million, nine hundred eighty-seven thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3994992447987489 × 10¹⁶

Factors of 13994992447987489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6152

Divisors of 13994992447987489

• Number of divisors d(n): 81
• Complete list of divisors:
  1 17 31 37 289 527 629 961 1147 1369 6067 8959 10693 16337 19499 23273 35557 42439 103139 188077 224479 277729 331483 395641 604469 721463 1315609 1753363 3197309 3816143 5830387 6958849 8305723 10275973 12264871 22365353 36808489 54354253 64874431 99116579 118300433 141197291 215724319 257477413 380211001 625744313 1141063159 1361914093 1684981843 2011107361 2400353947 3667313423 4377116021 7981799803 10637653321 19398073703 23152539581 35372957929 42219336883 50390821441 62344328191 74410972357 135690596651 329767252951 393593172877 601340284793 717728727011 856643964497 1308799443373 1562115464671 2306740143067 10222784841481 12201388359187 14562947396449 22249590537341 26555962899407 48425579404801 378243039134797 451451369289919 823234849881617 13994992447987489
• Sum of all divisors σ(n): 15790697004021849
• Sum of proper divisors (its aliquot sum) s(n): 1795704556034360
• 13994992447987489 is a deficient number, because the sum of its proper divisors (1795704556034360) is less than itself. Its deficiency is 12199287891953129

Bases of 13994992447987489

• Binary: 110001101110000101111100011001011111110001111100100001₂
• Hexadecimal: 0x31B85F197F1F21
• Base-36: 3TST6RVJ8YP

Squares and roots of 13994992447987489

• 13994992447987489 squared (13994992447987489²) is 195859813619226850002966300525121
• 13994992447987489 cubed (13994992447987489³) is 2741056612465316911262152006327179717900338211169
• 13994992447987489 is a perfect square number. Its square root is 118300433
• The cube root of 13994992447987489 is 240985.4874842447

Scales and comparisons

• 13,994,992,447,987,489 seconds is equal to 444,997,470 years, 25 weeks, 4 days, 2 hours, 44 minutes, 49 seconds.
• To count from 1 to 13,994,992,447,987,489 would take you about one billion, three hundred thirty-four million, nine hundred ninety-two thousand, four hundred eleven 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 13994992447987489 cubic inches would be around 20082.1 feet tall.

Recreational maths with 13994992447987489

• 13994992447987489 backwards is 98478974429949931
• The number of decimal digits it has is: 17
• The sum of 13994992447987489's digits is 106
• More coming soon!