1809009731120814

Names of 1809009731120814

• Cardinal: 1809009731120814 can be written as One quadrillion, eight hundred nine trillion, nine billion, seven hundred thirty-one million, one hundred twenty thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 1.809009731120814 × 10¹⁵

Factors of 1809009731120814

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 106704

Divisors of 1809009731120814

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 21649 26371 43298 52742 58679 64947 79113 117358 129894 158226 176037 194841 237339 352074 389682 474678 528111 584523 712017 1056222 1169046 1424034 1584333 3168666 570905779 1141811558 1270341671 1547423909 1712717337 2540683342 3094847818 3425434674 3811025013 4642271727 5138152011 7622050026 9284543454 10276304022 11433075039 13926815181 15414456033 22866150078 27853630362 30828912066 34299225117 41780445543 68598450234 83560891086 33500180205941 67000360411882 100500540617823 201001081235646 301501621853469 603003243706938 904504865560407 1809009731120814
• Sum of all divisors σ(n): 4020428278080000
• Sum of proper divisors (its aliquot sum) s(n): 2211418546959186
• 1809009731120814 is an abundant number, because the sum of its proper divisors (2211418546959186) is greater than itself. Its abundance is 402408815838372

Bases of 1809009731120814

• Binary: 110011011010100100011100110011010110010111010101110₂
• Hexadecimal: 0x66D48E66B2EAE
• Base-36: HT8NLINU7I

Squares and roots of 1809009731120814

• 1809009731120814 squared (1809009731120814²) is 3272516207289799764296664022596
• 1809009731120814 cubed (1809009731120814³) is 5920013664237826683721681456437505048901913144
• The square root of 1809009731120814 is 42532455.0328430253
• The cube root of 1809009731120814 is 121846.6614950973

Scales and comparisons

• 1,809,009,731,120,814 seconds is equal to 57,520,913 years, 42 weeks, 2 days, 17 hours, 6 minutes, 54 seconds.
• To count from 1 to 1,809,009,731,120,814 would take you about one hundred seventy-two million, five hundred sixty-two thousand, seven hundred forty-one 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 1809009731120814 cubic inches would be around 10153.9 feet tall.

Recreational maths with 1809009731120814

• 1809009731120814 backwards is 4180211379009081
• 1809009731120814 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1809009731120814's digits is 54
• More coming soon!