4538268

Names of 4538268

• Cardinal: 4538268 can be written as Four million, five hundred thirty-eight thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 4.538268 × 10⁶

Factors of 4538268

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 64

Divisors of 4538268

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 29 36 42 46 54 58 63 69 81 84 87 92 108 116 126 138 161 162 174 189 203 207 243 252 261 276 322 324 348 378 406 414 483 486 522 567 609 621 644 667 756 783 812 828 966 972 1044 1134 1218 1242 1334 1449 1566 1701 1827 1863 1932 2001 2268 2349 2436 2484 2668 2898 3132 3402 3654 3726 4002 4347 4669 4698 5481 5589 5796 6003 6804 7047 7308 7452 8004 8694 9338 9396 10962 11178 12006 13041 14007 14094 16443 17388 18009 18676 21924 22356 24012 26082 28014 28188 32886 36018 39123 42021 49329 52164 54027 56028 65772 72036 78246 84042 98658 108054 126063 156492 162081 168084 197316 216108 252126 324162 378189 504252 648324 756378 1134567 1512756 2269134 4538268
• Sum of all divisors σ(n): 14676480
• Sum of proper divisors (its aliquot sum) s(n): 10138212
• 4538268 is an abundant number, because the sum of its proper divisors (10138212) is greater than itself. Its abundance is 5599944

Bases of 4538268

• Binary: 10001010011111110011100₂
• Hexadecimal: 0x453F9C
• Base-36: 2P9R0

Squares and roots of 4538268

• 4538268 squared (4538268²) is 20595876439824
• 4538268 cubed (4538268³) is 93469606978807184832
• The square root of 4538268 is 2130.3211025571
• The cube root of 4538268 is 165.5630352279

Scales and comparisons

• 4,538,268 seconds is equal to 7 weeks, 3 days, 12 hours, 37 minutes, 48 seconds.
• To count from 1 to 4,538,268 would take you about eleven 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 4538268 cubic inches would be around 13.8 feet tall.

Recreational maths with 4538268

• 4538268 backwards is 8628354
• 4538268 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4538268's digits is 36
• More coming soon!