13766321972

Names of 13766321972

• Cardinal: 13766321972 can be written as Thirteen billion, seven hundred sixty-six million, three hundred twenty-one thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.3766321972 × 10¹⁰

Factors of 13766321972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1295

Divisors of 13766321972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 37 52 53 74 106 127 148 212 254 481 508 689 962 1063 1378 1651 1924 1961 2126 2756 3302 3922 4252 4699 6604 6731 7844 9398 13462 13819 18796 25493 26924 27638 39331 50986 55276 56339 61087 78662 87503 101972 112678 122174 135001 157324 175006 225356 244348 249047 270002 350012 498094 511303 540004 732407 996188 1022606 1464814 1755013 2045212 2084543 2929628 3237611 3510026 4169086 4995037 6475222 7020052 7155053 8338172 9990074 12950444 14310106 19980148 27099059 28620212 54198118 64935481 93015689 108396236 129870962 186031378 259741924 264736961 372062756 529473922 1058947844 3441580493 6883160986 13766321972
• Sum of all divisors σ(n): 27387666432
• Sum of proper divisors (its aliquot sum) s(n): 13621344460
• 13766321972 is a deficient number, because the sum of its proper divisors (13621344460) is less than itself. Its deficiency is 144977512

Bases of 13766321972

• Binary: 1100110100100010010110011100110100₂
• Hexadecimal: 0x334896734
• Base-36: 6BO420K

Squares and roots of 13766321972

• 13766321972 squared (13766321972²) is 189511620636769968784
• 13766321972 cubed (13766321972³) is 2608877987121295052380933322048
• The square root of 13766321972 is 117329.9704764303
• The cube root of 13766321972 is 2396.6574981859

Scales and comparisons

• 13,766,321,972 seconds is equal to 437 years, 37 weeks, 5 days, 10 hours, 19 minutes, 32 seconds.
• To count from 1 to 13,766,321,972 would take you about eight hundred seventy-five 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 13766321972 cubic inches would be around 199.7 feet tall.

Recreational maths with 13766321972

• 13766321972 backwards is 27912366731
• The number of decimal digits it has is: 11
• The sum of 13766321972's digits is 47
• More coming soon!