19127332872

Names of 19127332872

• Cardinal: 19127332872 can be written as Nineteen billion, one hundred twenty-seven million, three hundred thirty-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.9127332872 × 10¹⁰

Factors of 19127332872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1816

Divisors of 19127332872

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1458 1811 1944 2916 3622 5433 5832 7244 10866 14488 16299 21732 32598 43464 48897 65196 97794 130392 146691 195588 293382 391176 440073 586764 880146 1173528 1320219 1760292 2640438 3279721 3520584 5280876 6559442 9839163 10561752 13118884 19678326 26237768 29517489 39356652 59034978 78713304 88552467 118069956 177104934 236139912 265657401 354209868 531314802 708419736 796972203 1062629604 1593944406 2125259208 2390916609 3187888812 4781833218 6375777624 9563666436 19127332872
• Sum of all divisors σ(n): 53800733535
• Sum of proper divisors (its aliquot sum) s(n): 34673400663
• 19127332872 is an abundant number, because the sum of its proper divisors (34673400663) is greater than itself. Its abundance is 15546067791

Bases of 19127332872

• Binary: 10001110100000100111111000000001000₂
• Hexadecimal: 0x47413F008
• Base-36: 8SBX4I0

Squares and roots of 19127332872

• 19127332872 squared (19127332872²) is 365854862796291768384
• 19127332872 cubed (19127332872³) is 6997827743544561381114293518848
• The square root of 19127332872 is 138301.6011187145
• The cube root of 19127332872 is 2674.3493510321

Scales and comparisons

• 19,127,332,872 seconds is equal to 608 years, 9 weeks, 6 days, 4 hours, 1 minute, 12 seconds.
• To count from 1 to 19,127,332,872 would take you about one thousand, two hundred sixteen 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 19127332872 cubic inches would be around 222.9 feet tall.

Recreational maths with 19127332872

• 19127332872 backwards is 27823372191
• The number of decimal digits it has is: 11
• The sum of 19127332872's digits is 45
• More coming soon!