680410013409

Names of 680410013409

• Cardinal: 680410013409 can be written as Six hundred eighty billion, four hundred ten million, thirteen thousand, four hundred nine.

Scientific notation

• Scientific notation: 6.80410013409 × 10¹¹

Factors of 680410013409

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 940

Divisors of 680410013409

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 49 63 109 147 189 327 343 441 763 821 981 1029 1323 2289 2463 2943 3087 5341 5747 6867 7389 9261 16023 17241 20601 22167 37387 40229 48069 51723 89489 112161 120687 144207 155169 268467 281603 336483 362061 626423 674041 805401 844809 1009449 1086183 1879269 2022123 2416203 2534427 4384961 4718287 5637807 6066369 7603281 13154883 14154861 16913421 18199107 30694727 33028009 39464649 42464583 73470469 92084181 99084027 118393947 127393749 220411407 231196063 276252543 297252081 514293283 661234221 693588189 828757629 891756243 1542879849 1983702663 2080764567 3600052981 4628639547 6242293701 10800158943 13885918641 25200370867 32400476829 75601112601 97201430487 226803337803 680410013409
• Sum of all divisors σ(n): 1187758880000
• Sum of proper divisors (its aliquot sum) s(n): 507348866591
• 680410013409 is a deficient number, because the sum of its proper divisors (507348866591) is less than itself. Its deficiency is 173061146818

Bases of 680410013409

• Binary: 1001111001101011100110001101111011100001₂
• Hexadecimal: 0x9E6B98DEE1
• Base-36: 8OKQJYE9

Squares and roots of 680410013409

• 680410013409 squared (680410013409²) is 462957786347235559801281
• 680410013409 cubed (680410013409³) is 315001113616323504374471226585376929
• The square root of 680410013409 is 824869.6948057917
• The cube root of 680410013409 is 8795.4264001133

Scales and comparisons

• 680,410,013,409 seconds is equal to 21,634 years, 48 weeks, 3 days, 21 hours, 30 minutes, 9 seconds.
• To count from 1 to 680,410,013,409 would take you about forty-three thousand, two hundred sixty-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 680410013409 cubic inches would be around 733 feet tall.

Recreational maths with 680410013409

• 680410013409 backwards is 904310014086
• The number of decimal digits it has is: 12
• The sum of 680410013409's digits is 36
• More coming soon!