231121988010

Names of 231121988010

• Cardinal: 231121988010 can be written as Two hundred thirty-one billion, one hundred twenty-one million, nine hundred eighty-eight thousand and ten.

Scientific notation

• Scientific notation: 2.3112198801 × 10¹¹

Factors of 231121988010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7931

Divisors of 231121988010

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 283 419 566 838 849 1257 1415 1698 2095 2514 2547 2830 3771 4190 4245 5094 6285 7219 7542 7641 8490 11313 12570 12735 14438 15282 18855 21657 22626 25470 36095 37710 38205 43314 56565 64971 72190 76410 108285 113130 118577 129942 194913 216570 237154 324855 355731 389826 592885 649710 711462 974565 1067193 1185770 1778655 1949130 2042977 2134386 3024761 3201579 3557310 4085954 5335965 6049522 6128931 6403158 9074283 10214885 10671930 12257862 15123805 16007895 18148566 18386793 20429770 27222849 30247610 30644655 32015790 36773586 45371415 54445698 55160379 61289310 81668547 90742830 91933965 110320758 136114245 163337094 183867930 272228490 275801895 408342735 551603790 816685470 856007363 1712014726 2568022089 4280036815 5136044178 7704066267 8560073630 12840110445 15408132534 23112198801 25680220890 38520331335 46224397602 77040662670 115560994005 231121988010
• Sum of all divisors σ(n): 620065152000
• Sum of proper divisors (its aliquot sum) s(n): 388943163990
• 231121988010 is an abundant number, because the sum of its proper divisors (388943163990) is greater than itself. Its abundance is 157821175980

Bases of 231121988010

• Binary: 11010111001111111100011010100110101010₂
• Hexadecimal: 0x35CFF1A9AA
• Base-36: 2Y6C2BAI

Squares and roots of 231121988010

• 231121988010 squared (231121988010²) is 53417373341694583760100
• 231121988010 cubed (231121988010³) is 12345929521004829220883772916401000
• The square root of 231121988010 is 480751.4825874177
• The cube root of 231121988010 is 6136.8723262301

Scales and comparisons

• 231,121,988,010 seconds is equal to 7,348 years, 50 weeks, 1 day, 13 minutes, 30 seconds.
• To count from 1 to 231,121,988,010 would take you about fourteen thousand, six hundred ninety-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 231121988010 cubic inches would be around 511.4 feet tall.

Recreational maths with 231121988010

• 231121988010 backwards is 010889121132
• The number of decimal digits it has is: 12
• The sum of 231121988010's digits is 36
• More coming soon!