13409976492

Names of 13409976492

• Cardinal: 13409976492 can be written as Thirteen billion, four hundred nine million, nine hundred seventy-six thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.3409976492 × 10¹⁰

Factors of 13409976492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1029

Divisors of 13409976492

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 396 484 594 726 1013 1089 1188 1452 2026 2178 3039 3267 4052 4356 6078 6534 9117 11143 12156 13068 18234 22286 27351 33429 36468 44572 54702 66858 100287 109404 122573 133716 200574 245146 300861 367719 401148 490292 601722 735438 1026169 1103157 1203444 1470876 2052338 2206314 3078507 3309471 4104676 4412628 6157014 6618942 9235521 11287859 12314028 13237884 18471042 22575718 27706563 33863577 36942084 45151436 55413126 67727154 101590731 110826252 124166449 135454308 203181462 248332898 304772193 372499347 406362924 496665796 609544386 744998694 1117498041 1219088772 1489997388 2234996082 3352494123 4469992164 6704988246 13409976492
• Sum of all divisors σ(n): 38252294920
• Sum of proper divisors (its aliquot sum) s(n): 24842318428
• 13409976492 is an abundant number, because the sum of its proper divisors (24842318428) is greater than itself. Its abundance is 11432341936

Bases of 13409976492

• Binary: 1100011111010011000000000010101100₂
• Hexadecimal: 0x31F4C00AC
• Base-36: 65RYC30

Squares and roots of 13409976492

• 13409976492 squared (13409976492²) is 179827469515992626064
• 13409976492 cubed (13409976492³) is 2411482138825307733563586487488
• The square root of 13409976492 is 115801.4528924399
• The cube root of 13409976492 is 2375.7970505665

Scales and comparisons

• 13,409,976,492 seconds is equal to 426 years, 20 weeks, 4 days, 1 hour, 28 minutes, 12 seconds.
• To count from 1 to 13,409,976,492 would take you about eight hundred fifty-two 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 13409976492 cubic inches would be around 198 feet tall.

Recreational maths with 13409976492

• 13409976492 backwards is 29467990431
• 13409976492 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13409976492's digits is 54
• More coming soon!