16689801169665

Names of 16689801169665

• Cardinal: 16689801169665 can be written as Sixteen trillion, six hundred eighty-nine billion, eight hundred one million, one hundred sixty-nine thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 1.6689801169665 × 10¹³

Factors of 16689801169665

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2609

Divisors of 16689801169665

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 13 15 39 45 65 67 117 195 201 335 585 603 871 1005 2521 2613 3015 4355 4489 7563 7839 12605 13065 13467 22445 22689 32773 37815 39195 40401 58357 67335 98319 113445 163865 168907 175071 202005 291785 294957 491595 506721 525213 844535 875355 1474785 1520163 2195791 2533605 2626065 6355441 6587373 7600815 10978955 11316769 19066323 19762119 31777205 32936865 33950307 56583845 57198969 82620733 95331615 98810595 101850921 147117997 169751535 247862199 285994845 413103665 425814547 441353991 509254605 735589985 743586597 1239310995 1277443641 1324061973 2129072735 2206769955 3717932985 3832330923 5535589111 6387218205 6620309865 16606767333 19161654615 27677945555 28529574649 49820301999 83033836665 85588723947 142647873245 249101509995 256766171841 370884470437 427943619735 1112653411311 1283830859205 1854422352185 3337960233933 5563267056555 16689801169665
• Sum of all divisors σ(n): 31638775230972
• Sum of proper divisors (its aliquot sum) s(n): 14948974061307
• 16689801169665 is a deficient number, because the sum of its proper divisors (14948974061307) is less than itself. Its deficiency is 1740827108358

Bases of 16689801169665

• Binary: 11110010110111100101101010111000101100000001₂
• Hexadecimal: 0xF2DE5AB8B01
• Base-36: 5WZ6SP5A9

Squares and roots of 16689801169665

• 16689801169665 squared (16689801169665²) is 278549463082951202116212225
• 16689801169665 cubed (16689801169665³) is 4648935154771396709999276616064372154625
• The square root of 16689801169665 is 4085315.3084755893
• The cube root of 16689801169665 is 25555.4610741349

Scales and comparisons

• 16,689,801,169,665 seconds is equal to 530,684 years, 2 weeks, 5 days, 27 minutes, 45 seconds.
• To count from 1 to 16,689,801,169,665 would take you about one million, three hundred twenty-six thousand, seven hundred ten 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 16689801169665 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689801169665

• 16689801169665 backwards is 56696110898661
• The number of decimal digits it has is: 14
• The sum of 16689801169665's digits is 72
• More coming soon!