13990431511056105

Names of 13990431511056105

• Cardinal: 13990431511056105 can be written as Thirteen quadrillion, nine hundred ninety trillion, four hundred thirty-one billion, five hundred eleven million, fifty-six thousand, one hundred five.

Scientific notation

• Scientific notation: 1.3990431511056105 × 10¹⁶

Factors of 13990431511056105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 117041091

Divisors of 13990431511056105

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 63 81 105 135 189 315 405 567 945 2835 42179 126537 210895 295253 379611 632685 885759 1138833 1476265 1898055 2657277 3416499 4428795 5694165 7971831 13286385 17082495 23915493 39859155 116998897 119577465 350996691 584994485 818992279 1052990073 1754983455 2456976837 3158970219 4094961395 5264950365 7370930511 9476910657 12284884185 15794851095 22112791533 36854652555 47384553285 66338374599 110563957665 331691872995 4934896476563 14804689429689 24674482382815 34544275335941 44414068289067 74023447148445 103632826007823 133242204867201 172721376679705 222070341445335 310898478023469 399726614601603 518164130039115 666211024336005 932695434070407 1554492390117345 1998633073008015 2798086302211221 4663477170352035 13990431511056105
• Sum of all divisors σ(n): 28662558510453120
• Sum of proper divisors (its aliquot sum) s(n): 14672126999397015
• 13990431511056105 is an abundant number, because the sum of its proper divisors (14672126999397015) is greater than itself. Its abundance is 681695488340910

Bases of 13990431511056105

• Binary: 110001101101000011100100101100011110001000111011101001₂
• Hexadecimal: 0x31B4392C788EE9
• Base-36: 3TR6ZIBG1K9

Squares and roots of 13990431511056105

• 13990431511056105 squared (13990431511056105²) is 195732173865551609440852457771025
• 13990431511056105 cubed (13990431511056105³) is 2738377572976125467732794088949224009912018357625
• The square root of 13990431511056105 is 118281154.5050863333
• The cube root of 13990431511056105 is 240959.3057616105

Scales and comparisons

• 13,990,431,511,056,105 seconds is equal to 444,852,446 years, 41 weeks, 6 days, 5 hours, 21 minutes, 45 seconds.
• To count from 1 to 13,990,431,511,056,105 would take you about one billion, three hundred thirty-four million, five hundred fifty-seven thousand, three hundred forty 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 13990431511056105 cubic inches would be around 20079.9 feet tall.

Recreational maths with 13990431511056105

• 13990431511056105 backwards is 50165011513409931
• The number of decimal digits it has is: 17
• The sum of 13990431511056105's digits is 54
• More coming soon!