137826907668

Names of 137826907668

• Cardinal: 137826907668 can be written as One hundred thirty-seven billion, eight hundred twenty-six million, nine hundred seven thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.37826907668 × 10¹¹

Factors of 137826907668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19736

Divisors of 137826907668

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 108 114 171 181 228 342 361 362 513 543 684 722 724 1026 1083 1086 1444 1629 2052 2166 2172 3249 3258 3439 4332 4887 6498 6516 6878 9747 9774 10317 12996 13756 19494 19531 19548 20634 30951 38988 39062 41268 58593 61902 65341 78124 92853 117186 123804 130682 175779 185706 196023 234372 261364 351558 371089 371412 392046 527337 588069 703116 742178 784092 1054674 1113267 1176138 1484356 1764207 2109348 2226534 2352276 3339801 3528414 3535111 4453068 6679602 7050691 7056828 7070222 10019403 10605333 13359204 14101382 14140444 20038806 21152073 21210666 28202764 31815999 40077612 42304146 42421332 63456219 63631998 67167109 84608292 95447997 126912438 127263996 134334218 190368657 190895994 201501327 253824876 268668436 380737314 381791988 403002654 604503981 761474628 806005308 1209007962 1276175071 1813511943 2418015924 2552350142 3627023886 3828525213 5104700284 7254047772 7657050426 11485575639 15314100852 22971151278 34456726917 45942302556 68913453834 137826907668
• Sum of all divisors σ(n): 379228624320
• Sum of proper divisors (its aliquot sum) s(n): 241401716652
• 137826907668 is an abundant number, because the sum of its proper divisors (241401716652) is greater than itself. Its abundance is 103574808984

Bases of 137826907668

• Binary: 10000000010111000111111011011000010100₂
• Hexadecimal: 0x20171FB614
• Base-36: 1RBEKYL0

Squares and roots of 137826907668

• 137826907668 squared (137826907668²) is 18996256477323397198224
• 137826907668 cubed (137826907668³) is 2618195287537698801415709141581632
• The square root of 137826907668 is 371250.4648724363
• The cube root of 137826907668 is 5165.4877675789

Scales and comparisons

• 137,826,907,668 seconds is equal to 4,382 years, 24 weeks, 2 days, 20 hours, 7 minutes, 48 seconds.
• To count from 1 to 137,826,907,668 would take you about eight thousand, seven hundred sixty-four 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 137826907668 cubic inches would be around 430.5 feet tall.

Recreational maths with 137826907668

• 137826907668 backwards is 866709628731
• The number of decimal digits it has is: 12
• The sum of 137826907668's digits is 63
• More coming soon!