149831020938066

Names of 149831020938066

• Cardinal: 149831020938066 can be written as One hundred forty-nine trillion, eight hundred thirty-one billion, twenty million, nine hundred thirty-eight thousand and sixty-six.

Scientific notation

• Scientific notation: 1.49831020938066 × 10¹⁴

Factors of 149831020938066

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 85075515

Divisors of 149831020938066

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 67 78 134 201 337 402 674 871 1011 1742 2022 2613 4381 5226 8762 13143 22579 26286 45158 67737 135474 293527 587054 880581 1761162 85075093 170150186 255225279 510450558 1105976209 2211952418 3317928627 5700031231 6635857254 11400062462 17100093693 28670306341 34200187386 57340612682 74100406003 86010919023 148200812006 172021838046 222301218009 372713982433 444602436018 745427964866 1118141947299 1920910524847 2236283894598 3841821049694 5762731574541 11525463149082 24971836823011 49943673646022 74915510469033 149831020938066
• Sum of all divisors σ(n): 328501481363328
• Sum of proper divisors (its aliquot sum) s(n): 178670460425262
• 149831020938066 is an abundant number, because the sum of its proper divisors (178670460425262) is greater than itself. Its abundance is 28839439487196

Bases of 149831020938066

• Binary: 100010000100010101000000110001111000001101010010₂
• Hexadecimal: 0x884540C78352
• Base-36: 1H3ZF5CE36

Squares and roots of 149831020938066

• 149831020938066 squared (149831020938066²) is 22449334835343172094607820356
• 149831020938066 cubed (149831020938066³) is 3363606757759957256621654298016622730071496
• The square root of 149831020938066 is 12240548.2286565089
• The cube root of 149831020938066 is 53112.9690680799

Scales and comparisons

• 149,831,020,938,066 seconds is equal to 4,764,163 years, 2 days, 22 hours, 21 minutes, 6 seconds.
• To count from 1 to 149,831,020,938,066 would take you about eleven million, nine hundred ten thousand, four hundred seven 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 149831020938066 cubic inches would be around 4426.1 feet tall.

Recreational maths with 149831020938066

• 149831020938066 backwards is 660839020138941
• The number of decimal digits it has is: 15
• The sum of 149831020938066's digits is 60
• More coming soon!