13997729344

Names of 13997729344

• Cardinal: 13997729344 can be written as Thirteen billion, nine hundred ninety-seven million, seven hundred twenty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3997729344 × 10¹⁰

Factors of 13997729344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 668

Divisors of 13997729344

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 184 368 529 643 736 1058 1286 1472 2116 2572 4232 5144 8464 10288 14789 16928 20576 29578 33856 41152 59156 118312 236624 340147 413449 473248 680294 826898 946496 1360588 1653796 2721176 3307592 5442352 6615184 9509327 10884704 13230368 19018654 21769408 26460736 38037308 76074616 152149232 218714521 304298464 437429042 608596928 874858084 1749716168 3499432336 6998864672 13997729344
• Sum of all divisors σ(n): 29082165483
• Sum of proper divisors (its aliquot sum) s(n): 15084436139
• 13997729344 is an abundant number, because the sum of its proper divisors (15084436139) is greater than itself. Its abundance is 1086706795

Bases of 13997729344

• Binary: 1101000010010101000110011001000000₂
• Hexadecimal: 0x342546640
• Base-36: 6FHVX34

Squares and roots of 13997729344

• 13997729344 squared (13997729344²) is 195936426787878670336
• 13997729344 cubed (13997729344³) is 2742665070807196927273929539584
• 13997729344 is a perfect square number. Its square root is 118312
• The cube root of 13997729344 is 2410.0119570351

Scales and comparisons

• 13,997,729,344 seconds is equal to 445 years, 4 weeks, 2 days, 18 hours, 9 minutes, 4 seconds.
• To count from 1 to 13,997,729,344 would take you about eight hundred ninety 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 13997729344 cubic inches would be around 200.8 feet tall.

Recreational maths with 13997729344

• 13997729344 backwards is 44392779931
• The number of decimal digits it has is: 11
• The sum of 13997729344's digits is 58
• More coming soon!