149847935472

Names of 149847935472

• Cardinal: 149847935472 can be written as One hundred forty-nine billion, eight hundred forty-seven million, nine hundred thirty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.49847935472 × 10¹¹

Factors of 149847935472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 115623412

Divisors of 149847935472

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 115623407 231246814 346870221 462493628 693740442 924987256 1040610663 1387480884 1849974512 2081221326 2774961768 3121831989 4162442652 5549923536 6243663978 8324885304 9365495967 12487327956 16649770608 18730991934 24974655912 37461983868 49949311824 74923967736 149847935472
• Sum of all divisors σ(n): 433703403408
• Sum of proper divisors (its aliquot sum) s(n): 283855467936
• 149847935472 is an abundant number, because the sum of its proper divisors (283855467936) is greater than itself. Its abundance is 134007532464

Bases of 149847935472

• Binary: 10001011100011101000100000100111110000₂
• Hexadecimal: 0x22E3A209F0
• Base-36: 1WU7LB00

Squares and roots of 149847935472

• 149847935472 squared (149847935472²) is 22454403765220675862784
• 149847935472 cubed (149847935472³) is 3364746046473021674526684758274048
• The square root of 149847935472 is 387101.9703798987
• The cube root of 149847935472 is 5311.4967646897

Scales and comparisons

• 149,847,935,472 seconds is equal to 4,764 years, 36 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 149,847,935,472 would take you about nine thousand, five hundred twenty-nine 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 149847935472 cubic inches would be around 442.6 feet tall.

Recreational maths with 149847935472

• 149847935472 backwards is 274539748941
• The number of decimal digits it has is: 12
• The sum of 149847935472's digits is 63
• More coming soon!