13206243908

Names of 13206243908

• Cardinal: 13206243908 can be written as Thirteen billion, two hundred six million, two hundred forty-three thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3206243908 × 10¹⁰

Factors of 13206243908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 920

Divisors of 13206243908

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 13 22 26 31 44 52 62 124 143 286 341 403 572 682 806 863 1364 1612 1726 3452 4433 8866 9493 11219 17732 18986 22438 26753 37972 44876 53506 107012 123409 246818 294283 347789 493636 588566 695578 744769 1177132 1391156 1489538 2979076 3825679 7651358 8192459 9681997 15302716 16384918 19363994 23087839 32769836 38727988 46175678 92351356 106501967 213003934 253966229 300141907 426007868 507932458 600283814 1015864916 1200567628 3301560977 6603121954 13206243908
• Sum of all divisors σ(n): 28059661056
• Sum of proper divisors (its aliquot sum) s(n): 14853417148
• 13206243908 is an abundant number, because the sum of its proper divisors (14853417148) is greater than itself. Its abundance is 1647173240

Bases of 13206243908

• Binary: 1100010011001001110100101001000100₂
• Hexadecimal: 0x313274A44
• Base-36: 62ENN0K

Squares and roots of 13206243908

• 13206243908 squared (13206243908²) is 174404878157587112464
• 13206243908 cubed (13206243908³) is 2303233359694117067957010869312
• The square root of 13206243908 is 114918.4228398563
• The cube root of 13206243908 is 2363.7040791765

Scales and comparisons

• 13,206,243,908 seconds is equal to 419 years, 47 weeks, 5 days, 1 hour, 5 minutes, 8 seconds.
• To count from 1 to 13,206,243,908 would take you about eight hundred thirty-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 13206243908 cubic inches would be around 197 feet tall.

Recreational maths with 13206243908

• 13206243908 backwards is 80934260231
• The number of decimal digits it has is: 11
• The sum of 13206243908's digits is 38
• More coming soon!