11384081388

Names of 11384081388

• Cardinal: 11384081388 can be written as Eleven billion, three hundred eighty-four million, eighty-one thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.1384081388 × 10¹⁰

Factors of 11384081388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 454

Divisors of 11384081388

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 59 107 108 118 177 214 236 283 321 354 428 531 566 642 708 849 963 1062 1132 1284 1593 1698 1926 2124 2547 2889 3186 3396 3481 3852 5094 5778 6313 6372 6962 7641 10188 10443 11556 12626 13924 15282 16697 18939 20886 25252 30281 30564 31329 33394 37878 41772 50091 56817 60562 62658 66788 75756 90843 93987 100182 113634 121124 125316 150273 170451 181686 187974 200364 227268 272529 300546 340902 363372 372467 375948 450819 545058 601092 681804 744934 817587 901638 985123 1090116 1117401 1489868 1635174 1786579 1803276 1970246 2234802 2955369 3270348 3352203 3573158 3940492 4469604 5359737 5910738 6704406 7146316 8866107 10056609 10719474 11821476 13408812 16079211 17732214 20113218 21438948 26598321 32158422 35464428 40226436 48237633 53196642 64316844 96475266 105408161 106393284 192950532 210816322 316224483 421632644 632448966 948673449 1264897932 1897346898 2846020347 3794693796 5692040694 11384081388
• Sum of all divisors σ(n): 30410674560
• Sum of proper divisors (its aliquot sum) s(n): 19026593172
• 11384081388 is an abundant number, because the sum of its proper divisors (19026593172) is greater than itself. Its abundance is 7642511784

Bases of 11384081388

• Binary: 1010100110100010110100101111101100₂
• Hexadecimal: 0x2A68B4BEC
• Base-36: 589SDF0

Squares and roots of 11384081388

• 11384081388 squared (11384081388²) is 129597309048608006544
• 11384081388 cubed (11384081388³) is 1475346313875142394605332603072
• The square root of 11384081388 is 106696.2107480861
• The cube root of 11384081388 is 2249.5690623577

Scales and comparisons

• 11,384,081,388 seconds is equal to 361 years, 50 weeks, 6 days, 4 hours, 49 minutes, 48 seconds.
• To count from 1 to 11,384,081,388 would take you about seven hundred twenty-three 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 11384081388 cubic inches would be around 187.5 feet tall.

Recreational maths with 11384081388

• 11384081388 backwards is 88318048311
• The number of decimal digits it has is: 11
• The sum of 11384081388's digits is 45
• More coming soon!