12188800162

Names of 12188800162

• Cardinal: 12188800162 can be written as Twelve billion, one hundred eighty-eight million, eight hundred thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.2188800162 × 10¹⁰

Factors of 12188800162

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1772

Divisors of 12188800162

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 14 19 22 31 38 62 77 83 133 154 166 209 217 266 341 418 434 581 589 682 913 1162 1178 1463 1577 1619 1826 2387 2573 2926 3154 3238 4123 4774 5146 6391 6479 8246 11039 11333 12782 12958 17347 17809 18011 22078 22666 28303 30761 34694 35618 36022 45353 48887 50189 56606 61522 90706 97774 100378 121429 124663 134377 198121 215327 242858 249326 268754 338371 342209 351323 396242 430654 537757 552079 676742 684418 702646 940639 953591 1075514 1104158 1478147 1881278 1907182 2368597 2553163 2956294 3764299 3864553 4165687 4737194 5106326 6675137 7528598 7729106 8331374 10347029 10489501 13350274 17872141 20694058 20979002 28084793 29159809 35744282 45822557 56169586 58319618 73426507 79148053 91645114 146853014 158296106 196593551 320757899 393187102 554036371 641515798 870628583 1108072742 1741257166 6094400081 12188800162
• Sum of all divisors σ(n): 25082265600
• Sum of proper divisors (its aliquot sum) s(n): 12893465438
• 12188800162 is an abundant number, because the sum of its proper divisors (12893465438) is greater than itself. Its abundance is 704665276

Bases of 12188800162

• Binary: 1011010110100000100101010010100010₂
• Hexadecimal: 0x2D68254A2
• Base-36: 5LKWAEA

Squares and roots of 12188800162

• 12188800162 squared (12188800162²) is 148566849389171226244
• 12188800162 cubed (12188800162³) is 1810851637902559843488605851528
• The square root of 12188800162 is 110402.8992463513
• The cube root of 12188800162 is 2301.3728515963

Scales and comparisons

• 12,188,800,162 seconds is equal to 387 years, 29 weeks, 3 days, 1 hour, 49 minutes, 22 seconds.
• To count from 1 to 12,188,800,162 would take you about seven hundred seventy-five years!

  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 12188800162 cubic inches would be around 191.8 feet tall.

Recreational maths with 12188800162

• 12188800162 backwards is 26100888121
• The number of decimal digits it has is: 11
• The sum of 12188800162's digits is 37
• More coming soon!