14438996820

Names of 14438996820

• Cardinal: 14438996820 can be written as Fourteen billion, four hundred thirty-eight million, nine hundred ninety-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.443899682 × 10¹⁰

Factors of 14438996820

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 990339

Divisors of 14438996820

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1215 1458 1620 2430 2916 3645 4860 7290 14580 990329 1980658 2970987 3961316 4951645 5941974 8912961 9903290 11883948 14854935 17825922 19806580 26738883 29709870 35651844 44564805 53477766 59419740 80216649 89129610 106955532 133694415 160433298 178259220 240649947 267388830 320866596 401083245 481299894 534777660 721949841 802166490 962599788 1203249735 1443899682 1604332980 2406499470 2887799364 3609749205 4812998940 7219498410 14438996820
• Sum of all divisors σ(n): 45462088980
• Sum of proper divisors (its aliquot sum) s(n): 31023092160
• 14438996820 is an abundant number, because the sum of its proper divisors (31023092160) is greater than itself. Its abundance is 16584095340

Bases of 14438996820

• Binary: 1101011100101000011001101101010100₂
• Hexadecimal: 0x35CA19B54
• Base-36: 6MSLT90

Squares and roots of 14438996820

• 14438996820 squared (14438996820²) is 208484629167970112400
• 14438996820 cubed (14438996820³) is 3010308897575199698798642568000
• The square root of 14438996820 is 120162.3768906059
• The cube root of 14438996820 is 2435.0749903469

Scales and comparisons

• 14,438,996,820 seconds is equal to 459 years, 6 weeks, 27 minutes.
• To count from 1 to 14,438,996,820 would take you about nine hundred eighteen 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 14438996820 cubic inches would be around 202.9 feet tall.

Recreational maths with 14438996820

• 14438996820 backwards is 02869983441
• 14438996820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14438996820's digits is 54
• More coming soon!