131009667705

Names of 131009667705

• Cardinal: 131009667705 can be written as One hundred thirty-one billion, nine million, six hundred sixty-seven thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.31009667705 × 10¹¹

Factors of 131009667705

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110973

Divisors of 131009667705

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 63 81 105 135 139 189 243 315 405 417 567 695 945 973 1215 1251 1701 2085 2835 2919 3753 4865 6255 8505 8757 11259 14595 18765 26271 33777 43785 56295 78813 110819 131355 168885 236439 332457 394065 554095 775733 997371 1182195 1662285 2327199 2992113 3878665 4986855 6981597 8976339 11635995 14960565 15403841 20944791 26929017 34907985 44881695 46211523 62834373 77019205 104723955 107826887 134645085 138634569 188503119 231057615 314171865 323480661 415903707 539134435 693172845 942515595 970441983 1247711121 1617403305 2079518535 2911325949 3743133363 4852209915 6238555605 8733977847 14556629745 18715666815 26201933541 43669889235 131009667705
• Sum of all divisors σ(n): 271074585600
• Sum of proper divisors (its aliquot sum) s(n): 140064917895
• 131009667705 is an abundant number, because the sum of its proper divisors (140064917895) is greater than itself. Its abundance is 9055250190

Bases of 131009667705

• Binary: 1111010000000110010001110001001111001₂
• Hexadecimal: 0x1E80C8E279
• Base-36: 1O6NRUK9

Squares and roots of 131009667705

• 131009667705 squared (131009667705²) is 17163533032174519967025
• 131009667705 cubed (131009667705³) is 2248588759188974934447832807427625
• The square root of 131009667705 is 361952.5765967139
• The cube root of 131009667705 is 5078.8780111575

Scales and comparisons

• 131,009,667,705 seconds is equal to 4,165 years, 36 weeks, 3 days, 14 hours, 21 minutes, 45 seconds.
• To count from 1 to 131,009,667,705 would take you about eight thousand, three hundred thirty-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 131009667705 cubic inches would be around 423.2 feet tall.

Recreational maths with 131009667705

• 131009667705 backwards is 507766900131
• 131009667705 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131009667705's digits is 45
• More coming soon!