11438760165

Names of 11438760165

• Cardinal: 11438760165 can be written as Eleven billion, four hundred thirty-eight million, seven hundred sixty thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 1.1438760165 × 10¹⁰

Factors of 11438760165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 189

Divisors of 11438760165

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 17 21 35 49 51 85 105 119 147 157 245 255 289 343 357 471 595 735 785 833 867 1029 1099 1445 1715 1785 2023 2355 2401 2499 2669 3297 4165 4335 5145 5495 5831 6069 7203 7693 8007 10115 12005 12495 13345 14161 16485 16807 17493 18683 23079 29155 30345 36015 38465 40035 40817 42483 45373 50421 53851 56049 70805 84035 87465 93415 99127 115395 122451 130781 136119 161553 204085 212415 226865 252105 269255 280245 285719 297381 317611 376957 392343 495635 612255 653905 680595 693889 807765 857157 915467 952833 1130871 1428595 1486905 1588055 1884785 1961715 2081667 2223277 2638699 2746401 3469445 4285785 4577335 4764165 4857223 5654355 6408269 6669831 7916097 10408335 11116385 13193495 13732005 14571669 15562939 19224807 24286115 32041345 33349155 39580485 44857883 46688817 72858345 77814695 96124035 108940573 134573649 224289415 233444085 326821719 544702865 672868245 762584011 1634108595 2287752033 3812920055 11438760165
• Sum of all divisors σ(n): 22826535552
• Sum of proper divisors (its aliquot sum) s(n): 11387775387
• 11438760165 is a deficient number, because the sum of its proper divisors (11387775387) is less than itself. Its deficiency is 50984778

Bases of 11438760165

• Binary: 1010101001110011011010000011100101₂
• Hexadecimal: 0x2A9CDA0E5
• Base-36: 596CBTX

Squares and roots of 11438760165

• 11438760165 squared (11438760165²) is 130845234112390827225
• 11438760165 cubed (11438760165³) is 1496707251744915327372727492125
• The square root of 11438760165 is 106952.1395999163
• The cube root of 11438760165 is 2253.1649395629

Scales and comparisons

• 11,438,760,165 seconds is equal to 363 years, 37 weeks, 2 days, 1 hour, 22 minutes, 45 seconds.
• To count from 1 to 11,438,760,165 would take you about seven hundred twenty-seven 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 11438760165 cubic inches would be around 187.8 feet tall.

Recreational maths with 11438760165

• 11438760165 backwards is 56106783411
• The number of decimal digits it has is: 11
• The sum of 11438760165's digits is 42
• More coming soon!