3228888

Names of 3228888

• Cardinal: 3228888 can be written as Three million, two hundred twenty-eight thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.228888 × 10⁶

Factors of 3228888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 228

Divisors of 3228888

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 79 104 131 156 158 237 262 312 316 393 474 524 632 786 948 1027 1048 1572 1703 1896 2054 3081 3144 3406 4108 5109 6162 6812 8216 10218 10349 12324 13624 20436 20698 24648 31047 40872 41396 62094 82792 124188 134537 248376 269074 403611 538148 807222 1076296 1614444 3228888
• Sum of all divisors σ(n): 8870400
• Sum of proper divisors (its aliquot sum) s(n): 5641512
• 3228888 is an abundant number, because the sum of its proper divisors (5641512) is greater than itself. Its abundance is 2412624

Bases of 3228888

• Binary: 1100010100010011011000₂
• Hexadecimal: 0x3144D8
• Base-36: 1X7FC

Squares and roots of 3228888

• 3228888 squared (3228888²) is 10425717716544
• 3228888 cubed (3228888³) is 33663474826336323072
• The square root of 3228888 is 1796.9106822545
• The cube root of 3228888 is 147.8033668207

Scales and comparisons

• 3,228,888 seconds is equal to 5 weeks, 2 days, 8 hours, 54 minutes, 48 seconds.
• To count from 1 to 3,228,888 would take you about eight 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 3228888 cubic inches would be around 12.3 feet tall.

Recreational maths with 3228888

• 3228888 backwards is 8888223
• 3228888 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3228888's digits is 39
• More coming soon!