14006420

Names of 14006420

• Cardinal: 14006420 can be written as Fourteen million, six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.400642 × 10⁷

Factors of 14006420

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

Divisors of 14006420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 29 31 38 41 58 62 76 82 95 116 124 145 155 164 190 205 290 310 380 410 551 580 589 620 779 820 899 1102 1178 1189 1271 1558 1798 2204 2356 2378 2542 2755 2945 3116 3596 3895 4495 4756 5084 5510 5890 5945 6355 7790 8990 11020 11780 11890 12710 15580 17081 17980 22591 23780 24149 25420 34162 36859 45182 48298 68324 73718 85405 90364 96596 112955 120745 147436 170810 184295 225910 241490 341620 368590 451820 482980 700321 737180 1400642 2801284 3501605 7003210 14006420
• Sum of all divisors σ(n): 33868800
• Sum of proper divisors (its aliquot sum) s(n): 19862380
• 14006420 is an abundant number, because the sum of its proper divisors (19862380) is greater than itself. Its abundance is 5855960

Bases of 14006420

• Binary: 110101011011100010010100₂
• Hexadecimal: 0xD5B894
• Base-36: 8C7F8

Squares and roots of 14006420

• 14006420 squared (14006420²) is 196179801216400
• 14006420 cubed (14006420³) is 2747776691353409288000
• The square root of 14006420 is 3742.5151970299
• The cube root of 14006420 is 241.0510615339

Scales and comparisons

• 14,006,420 seconds is equal to 23 weeks, 1 day, 2 hours, 40 minutes, 20 seconds.
• To count from 1 to 14,006,420 would take you about thirty-four 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 14006420 cubic inches would be around 20.1 feet tall.

Recreational maths with 14006420

• 14006420 backwards is 02460041
• The number of decimal digits it has is: 8
• The sum of 14006420's digits is 17
• More coming soon!