1081404

Names of 1081404

• Cardinal: 1081404 can be written as One million, eighty-one thousand, four hundred four.

Scientific notation

• Scientific notation: 1.081404 × 10⁶

Factors of 1081404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 72

Divisors of 1081404

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 19 27 31 34 36 38 51 54 57 62 68 76 93 102 108 114 124 153 171 186 204 228 279 306 323 342 372 459 513 527 558 589 612 646 684 837 918 969 1026 1054 1116 1178 1292 1581 1674 1767 1836 1938 2052 2108 2356 2907 3162 3348 3534 3876 4743 5301 5814 6324 7068 8721 9486 10013 10602 11628 14229 15903 17442 18972 20026 21204 28458 30039 31806 34884 40052 56916 60078 63612 90117 120156 180234 270351 360468 540702 1081404
• Sum of all divisors σ(n): 3225600
• Sum of proper divisors (its aliquot sum) s(n): 2144196
• 1081404 is an abundant number, because the sum of its proper divisors (2144196) is greater than itself. Its abundance is 1062792

Bases of 1081404

• Binary: 100001000000000111100₂
• Hexadecimal: 0x10803C
• Base-36: N6F0

Squares and roots of 1081404

• 1081404 squared (1081404²) is 1169434611216
• 1081404 cubed (1081404³) is 1264631266307427264
• The square root of 1081404 is 1039.9057649615
• The cube root of 1081404 is 102.6429969233

Scales and comparisons

• 1,081,404 seconds is equal to 1 week, 5 days, 12 hours, 23 minutes, 24 seconds.
• To count from 1 to 1,081,404 would take you about two 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 1081404 cubic inches would be around 8.6 feet tall.

Recreational maths with 1081404

• 1081404 backwards is 4041801
• 1081404 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1081404's digits is 18
• More coming soon!