13630080

Names of 13630080

• Cardinal: 13630080 can be written as Thirteen million, six hundred thirty thousand and eighty.

Scientific notation

• Scientific notation: 1.363008 × 10⁷

Factors of 13630080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 270

Divisors of 13630080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 229 240 248 310 320 372 384 458 465 480 496 620 640 687 744 916 930 960 992 1145 1240 1374 1488 1832 1860 1920 1984 2290 2480 2748 2976 3435 3664 3720 3968 4580 4960 5496 5952 6870 7099 7328 7440 9160 9920 10992 11904 13740 14198 14656 14880 18320 19840 21297 21984 27480 28396 29312 29760 35495 36640 42594 43968 54960 56792 59520 70990 73280 85188 87936 106485 109920 113584 141980 146560 170376 212970 219840 227168 283960 340752 425940 439680 454336 567920 681504 851880 908672 1135840 1363008 1703760 2271680 2726016 3407520 4543360 6815040 13630080
• Sum of all divisors σ(n): 45043200
• Sum of proper divisors (its aliquot sum) s(n): 31413120
• 13630080 is an abundant number, because the sum of its proper divisors (31413120) is greater than itself. Its abundance is 17783040

Bases of 13630080

• Binary: 110011111111101010000000₂
• Hexadecimal: 0xCFFA80
• Base-36: 8451C

Squares and roots of 13630080

• 13630080 squared (13630080²) is 185779080806400
• 13630080 cubed (13630080³) is 2532183733717696512000
• The square root of 13630080 is 3691.8938229585
• The cube root of 13630080 is 238.8724890691

Scales and comparisons

• 13,630,080 seconds is equal to 22 weeks, 3 days, 18 hours, 8 minutes.
• To count from 1 to 13,630,080 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 13630080 cubic inches would be around 19.9 feet tall.

Recreational maths with 13630080

• 13630080 backwards is 08003631
• The number of decimal digits it has is: 8
• The sum of 13630080's digits is 21
• More coming soon!