11142144

Names of 11142144

• Cardinal: 11142144 can be written as Eleven million, one hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.1142144 × 10⁷

Factors of 11142144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 49

Divisors of 11142144

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 72 78 93 96 104 108 117 124 128 144 156 186 192 208 216 234 248 256 279 288 312 351 372 384 403 416 432 468 496 512 558 576 624 702 744 768 806 832 837 864 936 992 1024 1116 1152 1209 1248 1404 1488 1536 1612 1664 1674 1728 1872 1984 2232 2304 2418 2496 2808 2976 3072 3224 3328 3348 3456 3627 3744 3968 4464 4608 4836 4992 5616 5952 6448 6656 6696 6912 7254 7488 7936 8928 9216 9672 9984 10881 11232 11904 12896 13312 13392 13824 14508 14976 15872 17856 19344 19968 21762 22464 23808 25792 26784 27648 29016 29952 31744 35712 38688 39936 43524 44928 47616 51584 53568 58032 59904 71424 77376 87048 89856 95232 103168 107136 116064 119808 142848 154752 174096 179712 206336 214272 232128 285696 309504 348192 359424 412672 428544 464256 619008 696384 857088 928512 1238016 1392768 1857024 2785536 3714048 5571072 11142144
• Sum of all divisors σ(n): 36682240
• Sum of proper divisors (its aliquot sum) s(n): 25540096
• 11142144 is an abundant number, because the sum of its proper divisors (25540096) is greater than itself. Its abundance is 14397952

Bases of 11142144

• Binary: 101010100000010000000000₂
• Hexadecimal: 0xAA0400
• Base-36: 6MTC0

Squares and roots of 11142144

• 11142144 squared (11142144²) is 124147372916736
• 11142144 cubed (11142144³) is 1383267906259972521984
• The square root of 11142144 is 3337.9850209371
• The cube root of 11142144 is 223.3518679699

Scales and comparisons

• 11,142,144 seconds is equal to 18 weeks, 2 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 11,142,144 would take you about twenty-seven 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 11142144 cubic inches would be around 18.6 feet tall.

Recreational maths with 11142144

• 11142144 backwards is 44124111
• 11142144 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 11142144's digits is 18
• More coming soon!