6221664

Names of 6221664

• Cardinal: 6221664 can be written as Six million, two hundred twenty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.221664 × 10⁶

Factors of 6221664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 403

Divisors of 6221664

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 96 108 114 144 152 171 216 228 288 304 342 379 432 456 513 608 684 758 864 912 1026 1137 1368 1516 1824 2052 2274 2736 3032 3411 4104 4548 5472 6064 6822 7201 8208 9096 10233 12128 13644 14402 16416 18192 20466 21603 27288 28804 36384 40932 43206 54576 57608 64809 81864 86412 109152 115216 129618 163728 172824 194427 230432 259236 327456 345648 388854 518472 691296 777708 1036944 1555416 2073888 3110832 6221664
• Sum of all divisors σ(n): 19152000
• Sum of proper divisors (its aliquot sum) s(n): 12930336
• 6221664 is an abundant number, because the sum of its proper divisors (12930336) is greater than itself. Its abundance is 6708672

Bases of 6221664

• Binary: 10111101110111101100000₂
• Hexadecimal: 0x5EEF60
• Base-36: 3PCO0

Squares and roots of 6221664

• 6221664 squared (6221664²) is 38709102928896
• 6221664 cubed (6221664³) is 240835032165006802944
• The square root of 6221664 is 2494.3263619663
• The cube root of 6221664 is 183.9227779295

Scales and comparisons

• 6,221,664 seconds is equal to 10 weeks, 2 days, 14 minutes, 24 seconds.
• To count from 1 to 6,221,664 would take you about fifteen 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 6221664 cubic inches would be around 15.3 feet tall.

Recreational maths with 6221664

• 6221664 backwards is 4661226
• 6221664 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 6221664's digits is 27
• More coming soon!