149940306510978429

Names of 149940306510978429

• Cardinal: 149940306510978429 can be written as One hundred forty-nine quadrillion, nine hundred forty trillion, three hundred six billion, five hundred ten million, nine hundred seventy-eight thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.49940306510978429 × 10¹⁷

Factors of 149940306510978429

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 98525431

Divisors of 149940306510978429

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 53 159 179 477 537 1611 9487 17827 28461 53481 85383 160443 944831 2834493 3191033 8503479 9573099 28719297 98507369 169124749 295522107 507374247 886566321 1522122741 5220890557 15662671671 17632819051 46988015013 52898457153 158695371459 934539409703 1756090867163 2803618229109 5268272601489 8410854687327 15804817804467 93072815959639 279218447878917 314340265222177 837655343636751 943020795666531 2829062386999593 16660034056775381 49980102170326143 149940306510978429
• Sum of all divisors σ(n): 221912091618609600
• Sum of proper divisors (its aliquot sum) s(n): 71971785107631171
• 149940306510978429 is a deficient number, because the sum of its proper divisors (71971785107631171) is less than itself. Its deficiency is 77968521403347258

Bases of 149940306510978429

• Binary: 1000010100101100011110101000010011000110011001110101111101₂
• Hexadecimal: 0x214B1EA13199D7D
• Base-36: 150DEHW0N919

Squares and roots of 149940306510978429

• 149940306510978429 squared (149940306510978429²) is 22482095516606160268417502903308041
• 149940306510978429 cubed (149940306510978429³) is 3370972292769021599834921706756090029435827693247589
• The square root of 149940306510978429 is 387221262.9892351727
• The cube root of 149940306510978429 is 531258.7932422761

Scales and comparisons

• 149,940,306,510,978,429 seconds is equal to 4,767,637,951 years, 11 weeks, 6 days, 10 hours, 27 minutes, 9 seconds.
• To count from 1 to 149,940,306,510,978,429 would take you about fourteen billion, three hundred two million, nine hundred thirteen thousand, eight hundred fifty-three 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 149940306510978429 cubic inches would be around 44271.6 feet tall.

Recreational maths with 149940306510978429

• 149940306510978429 backwards is 924879015603049941
• The number of decimal digits it has is: 18
• The sum of 149940306510978429's digits is 81
• More coming soon!