148830927990

Names of 148830927990

• Cardinal: 148830927990 can be written as One hundred forty-eight billion, eight hundred thirty million, nine hundred twenty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.4883092799 × 10¹¹

Factors of 148830927990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17166224

Divisors of 148830927990

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 289 510 578 867 1445 1734 2890 4335 8670 17166197 34332394 51498591 85830985 102997182 171661970 257492955 291825349 514985910 583650698 875476047 1459126745 1750952094 2918253490 4377380235 4961030933 8754760470 9922061866 14883092799 24805154665 29766185598 49610309330 74415463995 148830927990
• Sum of all divisors σ(n): 379441640592
• Sum of proper divisors (its aliquot sum) s(n): 230610712602
• 148830927990 is an abundant number, because the sum of its proper divisors (230610712602) is greater than itself. Its abundance is 81779784612

Bases of 148830927990

• Binary: 10001010100111000000111011110001110110₂
• Hexadecimal: 0x22A703BC76
• Base-36: 1WDE3B06

Squares and roots of 148830927990

• 148830927990 squared (148830927990²) is 22150645126364565440100
• 148830927990 cubed (148830927990³) is 3296701069734009089503165758399000
• The square root of 148830927990 is 385786.1168963965
• The cube root of 148830927990 is 5299.4532245953

Scales and comparisons

• 148,830,927,990 seconds is equal to 4,732 years, 18 weeks, 6 days, 4 hours, 26 minutes, 30 seconds.
• To count from 1 to 148,830,927,990 would take you about nine thousand, four hundred sixty-four 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 148830927990 cubic inches would be around 441.6 feet tall.

Recreational maths with 148830927990

• 148830927990 backwards is 099729038841
• The number of decimal digits it has is: 12
• The sum of 148830927990's digits is 60
• More coming soon!