16642743798735

Names of 16642743798735

• Cardinal: 16642743798735 can be written as Sixteen trillion, six hundred forty-two billion, seven hundred forty-three million, seven hundred ninety-eight thousand, seven hundred thirty-five.

Scientific notation

• Scientific notation: 1.6642743798735 × 10¹³

Factors of 16642743798735

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 341233

Divisors of 16642743798735

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 31 45 93 155 279 465 1395 39551 118653 197755 301643 355959 593265 904929 1226081 1508215 1779795 2714787 3678243 4524645 6130405 9350933 11034729 13573935 18391215 28052799 46754665 55173645 84158397 140263995 420791985 11930282293 35790846879 59651411465 107372540637 178954234395 369838751083 536862703185 1109516253249 1849193755415 3328548759747 5547581266245 16642743798735
• Sum of all divisors σ(n): 29778836226048
• Sum of proper divisors (its aliquot sum) s(n): 13136092427313
• 16642743798735 is a deficient number, because the sum of its proper divisors (13136092427313) is less than itself. Its deficiency is 3506651371422

Bases of 16642743798735

• Binary: 11110010001011110000110101010000101111001111₂
• Hexadecimal: 0xF22F0D50BCF
• Base-36: 5WDKJYDHR

Squares and roots of 16642743798735

• 16642743798735 squared (16642743798735²) is 276980921150332298187600225
• 16642743798735 cubed (16642743798735³) is 4609722507842600858346264524290040715375
• The square root of 16642743798735 is 4079551.9115136897
• The cube root of 16642743798735 is 25531.4203480649

Scales and comparisons

• 16,642,743,798,735 seconds is equal to 529,187 years, 40 weeks, 1 day, 12 hours, 32 minutes, 15 seconds.
• To count from 1 to 16,642,743,798,735 would take you about one million, three hundred twenty-two thousand, nine hundred sixty-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 16642743798735 cubic inches would be around 2127.6 feet tall.

Recreational maths with 16642743798735

• 16642743798735 backwards is 53789734724661
• The number of decimal digits it has is: 14
• The sum of 16642743798735's digits is 72
• More coming soon!