14454990

Names of 14454990

• Cardinal: 14454990 can be written as Fourteen million, four hundred fifty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.445499 × 10⁷

Factors of 14454990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 209

Divisors of 14454990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 45 54 55 62 66 90 93 99 110 135 155 157 165 186 198 270 279 297 310 314 330 341 465 471 495 558 594 682 785 837 930 942 990 1023 1395 1413 1485 1570 1674 1705 1727 2046 2355 2790 2826 2970 3069 3410 3454 4185 4239 4710 4867 5115 5181 6138 7065 8370 8478 8635 9207 9734 10230 10362 14130 14601 15345 15543 17270 18414 21195 24335 25905 29202 30690 31086 42390 43803 46035 46629 48670 51810 53537 73005 77715 87606 92070 93258 107074 131409 146010 155430 160611 219015 233145 262818 267685 321222 438030 466290 481833 535370 657045 803055 963666 1314090 1445499 1606110 2409165 2890998 4818330 7227495 14454990
• Sum of all divisors σ(n): 43683840
• Sum of proper divisors (its aliquot sum) s(n): 29228850
• 14454990 is an abundant number, because the sum of its proper divisors (29228850) is greater than itself. Its abundance is 14773860

Bases of 14454990

• Binary: 110111001001000011001110₂
• Hexadecimal: 0xDC90CE
• Base-36: 8LTJI

Squares and roots of 14454990

• 14454990 squared (14454990²) is 208946735900100
• 14454990 cubed (14454990³) is 3020322977968586499000
• The square root of 14454990 is 3801.9718568133
• The cube root of 14454990 is 243.5973719049

Scales and comparisons

• 14,454,990 seconds is equal to 23 weeks, 6 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 14,454,990 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 14454990 cubic inches would be around 20.3 feet tall.

Recreational maths with 14454990

• 14454990 backwards is 09945441
• The number of decimal digits it has is: 8
• The sum of 14454990's digits is 36
• More coming soon!