1081109106

Names of 1081109106

• Cardinal: 1081109106 can be written as One billion, eighty-one million, one hundred nine thousand, one hundred six.

Scientific notation

• Scientific notation: 1.081109106 × 10⁹

Factors of 1081109106

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7902

Divisors of 1081109106

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 99 121 126 154 162 189 198 231 242 297 363 378 462 567 594 693 726 847 891 1089 1134 1386 1694 1782 2079 2178 2541 3267 4158 5082 6237 6534 7623 7879 9801 12474 15246 15758 19602 22869 23637 45738 47274 55153 68607 70911 86669 110306 137214 141822 165459 173338 212733 260007 330918 425466 496377 520014 606683 638199 780021 953359 992754 1213366 1276398 1489131 1560042 1820049 1906718 2340063 2860077 2978262 3640098 4467393 4680126 5460147 5720154 6673513 7020189 8580231 8934786 10920294 13347026 14040378 16380441 17160462 20020539 25740693 32760882 40041078 49141323 51481386 60061617 77222079 98282646 120123234 154444158 180184851 360369702 540554553 1081109106
• Sum of all divisors σ(n): 3043508160
• Sum of proper divisors (its aliquot sum) s(n): 1962399054
• 1081109106 is an abundant number, because the sum of its proper divisors (1962399054) is greater than itself. Its abundance is 881289948

Bases of 1081109106

• Binary: 1000000011100000110101001110010₂
• Hexadecimal: 0x40706A72
• Base-36: HVNX4I

Squares and roots of 1081109106

• 1081109106 squared (1081109106²) is 1168796899076119236
• 1081109106 cubed (1081109106³) is 1263596970655755493181363016
• The square root of 1081109106 is 32880.2236306263
• The cube root of 1081109106 is 1026.3366598085

Scales and comparisons

• 1,081,109,106 seconds is equal to 34 years, 19 weeks, 3 days, 20 hours, 5 minutes, 6 seconds.
• To count from 1 to 1,081,109,106 would take you about sixty-eight 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 1081109106 cubic inches would be around 85.5 feet tall.

Recreational maths with 1081109106

• 1081109106 backwards is 6019011801
• 1081109106 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1081109106's digits is 27
• More coming soon!