11988874144

Names of 11988874144

• Cardinal: 11988874144 can be written as Eleven billion, nine hundred eighty-eight million, eight hundred seventy-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.1988874144 × 10¹⁰

Factors of 11988874144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4534

Divisors of 11988874144

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 76 104 152 208 247 304 367 416 494 608 734 988 1468 1976 2936 3952 4133 4771 5872 6973 7904 8266 9542 11744 13946 16532 19084 27892 33064 38168 53729 55784 66128 76336 78527 90649 107458 111568 132256 152672 157054 181298 214916 223136 314108 362596 429832 628216 725192 859664 1020851 1256432 1450384 1516811 1719328 2041702 2512864 2900768 3033622 4083404 6067244 8166808 12134488 16333616 19718543 24268976 28819409 32667232 39437086 48537952 57638818 78874172 115277636 157748344 230555272 315496688 374652317 461110544 630993376 749304634 922221088 1498609268 2997218536 5994437072 11988874144
• Sum of all divisors σ(n): 26835943680
• Sum of proper divisors (its aliquot sum) s(n): 14847069536
• 11988874144 is an abundant number, because the sum of its proper divisors (14847069536) is greater than itself. Its abundance is 2858195392

Bases of 11988874144

• Binary: 1011001010100101111011001110100000₂
• Hexadecimal: 0x2CA97B3A0
• Base-36: 5I9V6HS

Squares and roots of 11988874144

• 11988874144 squared (11988874144²) is 143733103240671732736
• 11988874144 cubed (11988874144³) is 1723198085078971945790308777984
• The square root of 11988874144 is 109493.7173722767
• The cube root of 11988874144 is 2288.7207148895

Scales and comparisons

• 11,988,874,144 seconds is equal to 381 years, 10 weeks, 6 days, 2 hours, 49 minutes, 4 seconds.
• To count from 1 to 11,988,874,144 would take you about seven hundred sixty-two 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 11988874144 cubic inches would be around 190.7 feet tall.

Recreational maths with 11988874144

• 11988874144 backwards is 44147888911
• The number of decimal digits it has is: 11
• The sum of 11988874144's digits is 55
• More coming soon!