13868049702

Names of 13868049702

• Cardinal: 13868049702 can be written as Thirteen billion, eight hundred sixty-eight million, forty-nine thousand, seven hundred two.

Scientific notation

• Scientific notation: 1.3868049702 × 10¹⁰

Factors of 13868049702

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 228

Divisors of 13868049702

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 179 186 358 403 537 806 1074 1209 2327 2418 4654 5549 6981 11098 13962 16647 32041 33294 64082 72137 96123 144274 192246 216411 416533 432822 833066 993271 1249599 1986542 2499198 2979813 5735339 5959626 11470678 12912523 17206017 25825046 34412034 38737569 74559407 77475138 149118814 177795509 223678221 355591018 447356442 533386527 1066773054 2311341617 4622683234 6934024851 13868049702
• Sum of all divisors σ(n): 31006402560
• Sum of proper divisors (its aliquot sum) s(n): 17138352858
• 13868049702 is an abundant number, because the sum of its proper divisors (17138352858) is greater than itself. Its abundance is 3270303156

Bases of 13868049702

• Binary: 1100111010100110011010010100100110₂
• Hexadecimal: 0x33A99A526
• Base-36: 6DCOFMU

Squares and roots of 13868049702

• 13868049702 squared (13868049702²) is 192322802537142288804
• 13868049702 cubed (13868049702³) is 2667142184413020962179910136408
• The square root of 13868049702 is 117762.6838264143
• The cube root of 13868049702 is 2402.5464697355

Scales and comparisons

• 13,868,049,702 seconds is equal to 440 years, 49 weeks, 6 days, 20 hours, 1 minute, 42 seconds.
• To count from 1 to 13,868,049,702 would take you about eight hundred eighty-one 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 13868049702 cubic inches would be around 200.2 feet tall.

Recreational maths with 13868049702

• 13868049702 backwards is 20794086831
• The number of decimal digits it has is: 11
• The sum of 13868049702's digits is 48
• More coming soon!