13721754132

Names of 13721754132

• Cardinal: 13721754132 can be written as Thirteen billion, seven hundred twenty-one million, seven hundred fifty-four thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.3721754132 × 10¹⁰

Factors of 13721754132

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 522858

Divisors of 13721754132

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2187 2916 4374 6561 8748 13122 26244 522853 1045706 1568559 2091412 3137118 4705677 6274236 9411354 14117031 18822708 28234062 42351093 56468124 84702186 127053279 169404372 254106558 381159837 508213116 762319674 1143479511 1524639348 2286959022 3430438533 4573918044 6860877066 13721754132
• Sum of all divisors σ(n): 36017843498
• Sum of proper divisors (its aliquot sum) s(n): 22296089366
• 13721754132 is an abundant number, because the sum of its proper divisors (22296089366) is greater than itself. Its abundance is 8574335234

Bases of 13721754132

• Binary: 1100110001111000010101101000010100₂
• Hexadecimal: 0x331E15A14
• Base-36: 6AXKT90

Squares and roots of 13721754132

• 13721754132 squared (13721754132²) is 188286536459059073424
• 13721754132 cubed (13721754132³) is 2583621559657062489587863387968
• The square root of 13721754132 is 117139.8912924201
• The cube root of 13721754132 is 2394.0683456095

Scales and comparisons

• 13,721,754,132 seconds is equal to 436 years, 16 weeks, 14 hours, 22 minutes, 12 seconds.
• To count from 1 to 13,721,754,132 would take you about eight hundred seventy-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 13721754132 cubic inches would be around 199.5 feet tall.

Recreational maths with 13721754132

• 13721754132 backwards is 23145712731
• 13721754132 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13721754132's digits is 36
• More coming soon!