13043709828

Names of 13043709828

• Cardinal: 13043709828 can be written as Thirteen billion, forty-three million, seven hundred nine thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3043709828 × 10¹⁰

Factors of 13043709828

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39713

Divisors of 13043709828

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 3319 6638 9957 13276 19914 29871 36389 39828 59742 72778 89613 109167 119484 145556 179226 218334 327501 358452 436668 655002 982503 1310004 1965006 3930012 120775091 241550182 362325273 483100364 724650546 1086975819 1449301092 2173951638 3260927457 4347903276 6521854914 13043709828
• Sum of all divisors σ(n): 33828144000
• Sum of proper divisors (its aliquot sum) s(n): 20784434172
• 13043709828 is an abundant number, because the sum of its proper divisors (20784434172) is greater than itself. Its abundance is 7740724344

Bases of 13043709828

• Binary: 1100001001011101110011011110000100₂
• Hexadecimal: 0x309773784
• Base-36: 5ZPVYX0

Squares and roots of 13043709828

• 13043709828 squared (13043709828²) is 170138366077063789584
• 13043709828 cubed (13043709828³) is 2219235477719258757579744831552
• The square root of 13043709828 is 114209.0619346819
• The cube root of 13043709828 is 2353.9670328809

Scales and comparisons

• 13,043,709,828 seconds is equal to 414 years, 38 weeks, 6 days, 20 hours, 43 minutes, 48 seconds.
• To count from 1 to 13,043,709,828 would take you about eight hundred twenty-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 13043709828 cubic inches would be around 196.2 feet tall.

Recreational maths with 13043709828

• 13043709828 backwards is 82890734031
• The number of decimal digits it has is: 11
• The sum of 13043709828's digits is 45
• More coming soon!