14388030

Names of 14388030

• Cardinal: 14388030 can be written as Fourteen million, three hundred eighty-eight thousand and thirty.

Scientific notation

• Scientific notation: 1.438803 × 10⁷

Factors of 14388030

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 232

Divisors of 14388030

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 191 243 270 279 310 382 405 465 486 558 573 810 837 930 955 1146 1215 1395 1674 1719 1910 2430 2511 2790 2865 3438 4185 5022 5157 5730 5921 7533 8370 8595 10314 11842 12555 15066 15471 17190 17763 25110 25785 29605 30942 35526 37665 46413 51570 53289 59210 75330 77355 88815 92826 106578 154710 159867 177630 232065 266445 319734 464130 479601 532890 799335 959202 1438803 1598670 2398005 2877606 4796010 7194015 14388030
• Sum of all divisors σ(n): 40255488
• Sum of proper divisors (its aliquot sum) s(n): 25867458
• 14388030 is an abundant number, because the sum of its proper divisors (25867458) is greater than itself. Its abundance is 11479428

Bases of 14388030

• Binary: 110110111000101100111110₂
• Hexadecimal: 0xDB8B3E
• Base-36: 8KDVI

Squares and roots of 14388030

• 14388030 squared (14388030²) is 207015407280900
• 14388030 cubed (14388030³) is 2978543890419807627000
• The square root of 14388030 is 3793.1556783237
• The cube root of 14388030 is 243.2206500637

Scales and comparisons

• 14,388,030 seconds is equal to 23 weeks, 5 days, 12 hours, 40 minutes, 30 seconds.
• To count from 1 to 14,388,030 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 14388030 cubic inches would be around 20.3 feet tall.

Recreational maths with 14388030

• 14388030 backwards is 03088341
• 14388030 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 14388030's digits is 27
• More coming soon!