14449920

Names of 14449920

• Cardinal: 14449920 can be written as Fourteen million, four hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.444992 × 10⁷

Factors of 14449920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 134

Divisors of 14449920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 71 80 96 106 120 128 142 159 160 192 212 213 240 256 265 284 318 320 355 384 424 426 480 530 568 636 640 710 768 795 848 852 960 1060 1065 1136 1272 1280 1420 1590 1696 1704 1920 2120 2130 2272 2544 2840 3180 3392 3408 3763 3840 4240 4260 4544 5088 5680 6360 6784 6816 7526 8480 8520 9088 10176 11289 11360 12720 13568 13632 15052 16960 17040 18176 18815 20352 22578 22720 25440 27264 30104 33920 34080 37630 40704 45156 45440 50880 54528 56445 60208 67840 68160 75260 90312 90880 101760 112890 120416 136320 150520 180624 203520 225780 240832 272640 301040 361248 451560 481664 602080 722496 903120 963328 1204160 1444992 1806240 2408320 2889984 3612480 4816640 7224960 14449920
• Sum of all divisors σ(n): 47682432
• Sum of proper divisors (its aliquot sum) s(n): 33232512
• 14449920 is an abundant number, because the sum of its proper divisors (33232512) is greater than itself. Its abundance is 18782592

Bases of 14449920

• Binary: 110111000111110100000000₂
• Hexadecimal: 0xDC7D00
• Base-36: 8LPMO

Squares and roots of 14449920

• 14449920 squared (14449920²) is 208800188006400
• 14449920 cubed (14449920³) is 3017146012677439488000
• The square root of 14449920 is 3801.3050390623
• The cube root of 14449920 is 243.5688884747

Scales and comparisons

• 14,449,920 seconds is equal to 23 weeks, 6 days, 5 hours, 52 minutes.
• To count from 1 to 14,449,920 would take you about thirty-five 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 14449920 cubic inches would be around 20.3 feet tall.

Recreational maths with 14449920

• 14449920 backwards is 02994441
• The number of decimal digits it has is: 8
• The sum of 14449920's digits is 33
• More coming soon!