13440355181847

Names of 13440355181847

• Cardinal: 13440355181847 can be written as Thirteen trillion, four hundred forty billion, three hundred fifty-five million, one hundred eighty-one thousand, eight hundred forty-seven.

Scientific notation

• Scientific notation: 1.3440355181847 × 10¹³

Factors of 13440355181847

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141319

Divisors of 13440355181847

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 81 99 127 243 281 297 381 843 891 1143 1397 2529 2673 3091 3429 4191 7587 9273 10287 12573 22761 27819 30861 35687 37719 68283 83457 107061 113157 140897 250371 321183 339471 392557 422691 751113 963549 1177671 1268073 1549867 2890647 3533013 3804219 4649601 8671941 10599039 11412657 13948803 17893919 31797117 34237971 39592057 41846409 53681757 95391351 118776171 125539227 161045271 196833109 356328513 376617681 435512627 483135813 590499327 1068985539 1306537881 1449407439 1771497981 3206956617 3919613643 4348222317 5028191239 5314493943 9620869851 11758840929 15084573717 15943481829 35276522787 45253721151 47830445487 55310103629 105829568361 135761163453 165930310887 407283490359 497790932661 1221850471077 1493372797983 4480118393949 13440355181847
• Sum of all divisors σ(n): 22215011180544
• Sum of proper divisors (its aliquot sum) s(n): 8774655998697
• 13440355181847 is a deficient number, because the sum of its proper divisors (8774655998697) is less than itself. Its deficiency is 4665699183150

Bases of 13440355181847

• Binary: 11000011100101010011100110001010010100010111₂
• Hexadecimal: 0xC395398A517
• Base-36: 4RIEWGEFR

Squares and roots of 13440355181847

• 13440355181847 squared (13440355181847²) is 180643147414201504438331409
• 13440355181847 cubed (13440355181847³) is 2427908062413614689015550722207446732423
• The square root of 13440355181847 is 3666108.9975404443
• The cube root of 13440355181847 is 23775.8972509911

Scales and comparisons

• 13,440,355,181,847 seconds is equal to 427,361 years, 37 weeks, 3 days, 10 hours, 57 minutes, 27 seconds.
• To count from 1 to 13,440,355,181,847 would take you about one million, sixty-eight thousand, four hundred four 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 13440355181847 cubic inches would be around 1981.3 feet tall.

Recreational maths with 13440355181847

• 13440355181847 backwards is 74818155304431
• The number of decimal digits it has is: 14
• The sum of 13440355181847's digits is 54
• More coming soon!