144331472727

Names of 144331472727

• Cardinal: 144331472727 can be written as One hundred forty-four billion, three hundred thirty-one million, four hundred seventy-two thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 1.44331472727 × 10¹¹

Factors of 144331472727

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1860670

Divisors of 144331472727

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 17 27 39 51 117 153 169 221 351 459 507 663 1521 1989 2873 4563 5967 8619 25857 77571 1860637 5581911 16745733 24188281 31630829 50237199 72564843 94892487 217694529 284677461 314447653 411200777 653083587 854032383 943342959 1233602331 2830028877 3700806993 5345610101 8490086631 11102420979 16036830303 48110490909 144331472727
• Sum of all divisors σ(n): 245157662880
• Sum of proper divisors (its aliquot sum) s(n): 100826190153
• 144331472727 is a deficient number, because the sum of its proper divisors (100826190153) is less than itself. Its deficiency is 43505282574

Bases of 144331472727

• Binary: 10000110011010110100110111111101010111₂
• Hexadecimal: 0x219AD37F57
• Base-36: 1UAZ8D3R

Squares and roots of 144331472727

• 144331472727 squared (144331472727²) is 20831574019544744816529
• 144331472727 cubed (144331472727³) is 3006651757462404101443029982304583
• The square root of 144331472727 is 379909.8218353931
• The cube root of 144331472727 is 5245.5014856065

Scales and comparisons

• 144,331,472,727 seconds is equal to 4,589 years, 15 weeks, 2 days, 3 hours, 45 minutes, 27 seconds.
• To count from 1 to 144,331,472,727 would take you about nine thousand, one hundred seventy-eight 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 144331472727 cubic inches would be around 437.1 feet tall.

Recreational maths with 144331472727

• 144331472727 backwards is 727274133441
• The number of decimal digits it has is: 12
• The sum of 144331472727's digits is 45
• More coming soon!