13826147648

Names of 13826147648

• Cardinal: 13826147648 can be written as Thirteen billion, eight hundred twenty-six million, one hundred forty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3826147648 × 10¹⁰

Factors of 13826147648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 256908

Divisors of 13826147648

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 232 464 841 928 1682 1856 3364 6728 13456 26912 53824 256877 513754 1027508 2055016 4110032 7449433 8220064 14898866 16440128 29797732 59595464 119190928 216033557 238381856 432067114 476763712 864134228 1728268456 3456536912 6913073824 13826147648
• Sum of all divisors σ(n): 28415073726
• Sum of proper divisors (its aliquot sum) s(n): 14588926078
• 13826147648 is an abundant number, because the sum of its proper divisors (14588926078) is greater than itself. Its abundance is 762778430

Bases of 13826147648

• Binary: 1100111000000110100100010101000000₂
• Hexadecimal: 0x3381A4540
• Base-36: 6CNQBSW

Squares and roots of 13826147648

• 13826147648 squared (13826147648²) is 191162358784295931904
• 13826147648 cubed (13826147648³) is 2643038997291625338230457761792
• The square root of 13826147648 is 117584.6403574889
• The cube root of 13826147648 is 2400.1242787495

Scales and comparisons

• 13,826,147,648 seconds is equal to 439 years, 32 weeks, 4 days, 20 hours, 34 minutes, 8 seconds.
• To count from 1 to 13,826,147,648 would take you about eight hundred seventy-nine 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 13826147648 cubic inches would be around 200 feet tall.

Recreational maths with 13826147648

• 13826147648 backwards is 84674162831
• The number of decimal digits it has is: 11
• The sum of 13826147648's digits is 50
• More coming soon!