540128914689

Names of 540128914689

• Cardinal: 540128914689 can be written as Five hundred forty billion, one hundred twenty-eight million, nine hundred fourteen thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 5.40128914689 × 10¹¹

Factors of 540128914689

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 566061

Divisors of 540128914689

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 13 21 39 91 169 269 273 507 807 1183 1883 3497 3549 5649 10491 24479 45461 73437 136383 318227 565769 954681 1697307 3960383 7354997 11881149 22064991 51484979 95614961 152191861 154454937 286844883 456575583 669304727 1065343027 1978494193 2007914181 3196029081 5935482579 13849459351 25720424509 41548378053 77161273527 180042971563 540128914689
• Sum of all divisors σ(n): 894550262400
• Sum of proper divisors (its aliquot sum) s(n): 354421347711
• 540128914689 is a deficient number, because the sum of its proper divisors (354421347711) is less than itself. Its deficiency is 185707566978

Bases of 540128914689

• Binary: 111110111000010001100010010110100000001₂
• Hexadecimal: 0x7DC2312D01
• Base-36: 6W4QT5VL

Squares and roots of 540128914689

• 540128914689 squared (540128914689²) is 291739244483117039966721
• 540128914689 cubed (540128914689³) is 157576801494854837580987250408064769
• The square root of 540128914689 is 734934.6329361543
• The cube root of 540128914689 is 8143.9008136001

Scales and comparisons

• 540,128,914,689 seconds is equal to 17,174 years, 22 weeks, 2 days, 1 hour, 38 minutes, 9 seconds.
• To count from 1 to 540,128,914,689 would take you about thirty-four thousand, three hundred forty-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 540128914689 cubic inches would be around 678.7 feet tall.

Recreational maths with 540128914689

• 540128914689 backwards is 986419821045
• The number of decimal digits it has is: 12
• The sum of 540128914689's digits is 57
• More coming soon!