16690816386009

Names of 16690816386009

• Cardinal: 16690816386009 can be written as Sixteen trillion, six hundred ninety billion, eight hundred sixteen million, three hundred eighty-six thousand and nine.

Scientific notation

• Scientific notation: 1.6690816386009 × 10¹³

Factors of 16690816386009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2760

Divisors of 16690816386009

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 27 29 87 107 261 321 783 841 963 2523 2621 2889 3103 7569 7863 9309 22707 23589 27927 70767 76009 83781 89987 228027 269961 280447 684081 809883 841341 2052243 2204261 2429649 2524023 6612783 6869641 7572069 8132963 19838349 20608923 24398889 59515047 61826769 73196667 185480307 199219589 219590001 235855927 597658767 707567781 735051587 1792976301 2122703343 2205154761 5378928903 5777368081 6368110029 6615464283 17332104243 19846392849 21316496023 51996312729 63949488069 155988938187 191848464207 575545392621 618178384667 1854535154001 5563605462003 16690816386009
• Sum of all divisors σ(n): 25858401435360
• Sum of proper divisors (its aliquot sum) s(n): 9167585049351
• 16690816386009 is a deficient number, because the sum of its proper divisors (9167585049351) is less than itself. Its deficiency is 7523231336658

Bases of 16690816386009

• Binary: 11110010111000100010001011101000001111011001₂
• Hexadecimal: 0xF2E222E83D9
• Base-36: 5WZNL4R89

Squares and roots of 16690816386009

• 16690816386009 squared (16690816386009²) is 278583351631466535690948081
• 16690816386009 cubed (16690816386009³) is 4649783570279788737285813261051273798729
• The square root of 16690816386009 is 4085439.5584819267
• The cube root of 16690816386009 is 25555.9792308117

Scales and comparisons

• 16,690,816,386,009 seconds is equal to 530,716 years, 17 weeks, 2 days, 5 hours, 9 seconds.
• To count from 1 to 16,690,816,386,009 would take you about one million, three hundred twenty-six thousand, seven hundred ninety 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 16690816386009 cubic inches would be around 2129.7 feet tall.

Recreational maths with 16690816386009

• 16690816386009 backwards is 90068361809661
• The number of decimal digits it has is: 14
• The sum of 16690816386009's digits is 63
• More coming soon!