13083980

Names of 13083980

• Cardinal: 13083980 can be written as Thirteen million, eighty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.308398 × 10⁷

Factors of 13083980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 106

Divisors of 13083980

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 79 91 98 130 140 158 169 182 196 245 260 316 338 364 395 455 490 553 637 676 790 845 910 980 1027 1106 1183 1274 1580 1690 1820 2054 2212 2366 2548 2765 3185 3380 3871 4108 4732 5135 5530 5915 6370 7189 7742 8281 10270 11060 11830 12740 13351 14378 15484 16562 19355 20540 23660 26702 28756 33124 35945 38710 41405 50323 53404 66755 71890 77420 82810 93457 100646 133510 143780 165620 186914 201292 251615 267020 373828 467285 503230 654199 934570 1006460 1308398 1869140 2616796 3270995 6541990 13083980
• Sum of all divisors σ(n): 35048160
• Sum of proper divisors (its aliquot sum) s(n): 21964180
• 13083980 is an abundant number, because the sum of its proper divisors (21964180) is greater than itself. Its abundance is 8880200

Bases of 13083980

• Binary: 110001111010010101001100₂
• Hexadecimal: 0xC7A54C
• Base-36: 7SFNW

Squares and roots of 13083980

• 13083980 squared (13083980²) is 171190532640400
• 13083980 cubed (13083980³) is 2239853505256340792000
• The square root of 13083980 is 3617.1784584121
• The cube root of 13083980 is 235.6387031271

Scales and comparisons

• 13,083,980 seconds is equal to 21 weeks, 4 days, 10 hours, 26 minutes, 20 seconds.
• To count from 1 to 13,083,980 would take you about thirty-two weeks!

  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 13083980 cubic inches would be around 19.6 feet tall.

Recreational maths with 13083980

• 13083980 backwards is 08938031
• The number of decimal digits it has is: 8
• The sum of 13083980's digits is 32
• More coming soon!