13480390

Names of 13480390

• Cardinal: 13480390 can be written as Thirteen million, four hundred eighty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.348039 × 10⁷

Factors of 13480390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 127

Divisors of 13480390

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 41 49 55 61 70 77 82 98 110 122 154 205 245 287 305 385 410 427 451 490 539 574 610 671 770 854 902 1078 1342 1435 2009 2135 2255 2501 2695 2870 2989 3157 3355 4018 4270 4510 4697 5002 5390 5978 6314 6710 9394 10045 12505 14945 15785 17507 20090 22099 23485 25010 27511 29890 31570 32879 35014 44198 46970 55022 65758 87535 110495 122549 137555 164395 175070 192577 220990 245098 275110 328790 385154 612745 962885 1225490 1348039 1925770 2696078 6740195 13480390
• Sum of all divisors σ(n): 32060448
• Sum of proper divisors (its aliquot sum) s(n): 18580058
• 13480390 is an abundant number, because the sum of its proper divisors (18580058) is greater than itself. Its abundance is 5099668

Bases of 13480390

• Binary: 110011011011000111000110₂
• Hexadecimal: 0xCDB1C6
• Base-36: 80XJA

Squares and roots of 13480390

• 13480390 squared (13480390²) is 181720914552100
• 13480390 cubed (13480390³) is 2449668799318983319000
• The square root of 13480390 is 3671.5650613873
• The cube root of 13480390 is 237.9948095755

Scales and comparisons

• 13,480,390 seconds is equal to 22 weeks, 2 days, 33 minutes, 10 seconds.
• To count from 1 to 13,480,390 would take you about thirty-three 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 13480390 cubic inches would be around 19.8 feet tall.

Recreational maths with 13480390

• 13480390 backwards is 09308431
• The number of decimal digits it has is: 8
• The sum of 13480390's digits is 28
• More coming soon!