2009273123

Names of 2009273123

• Cardinal: 2009273123 can be written as Two billion, nine million, two hundred seventy-three thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 2.009273123 × 10⁹

Factors of 2009273123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 182

Divisors of 2009273123

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 13 19 23 37 79 121 143 209 247 253 299 407 437 481 703 851 869 1027 1501 1573 1817 2299 2717 2783 2923 3289 4477 4807 5291 5681 7733 9139 9361 9559 11063 11297 16169 16511 19513 19987 23621 29887 32153 34523 36179 37999 52877 55537 58201 62491 67229 85063 100529 102971 121693 124267 177859 181621 210197 214643 219857 259831 353683 379753 417989 448799 610907 687401 721981 739519 873977 1105819 1277351 1338623 1956449 2312167 2361073 2858141 4177283 4597879 4936789 6719977 7941791 8134709 9613747 14050861 16605563 25433837 54304679 87359701 105751217 154559471 182661193 2009273123
• Sum of all divisors σ(n): 2717030400
• Sum of proper divisors (its aliquot sum) s(n): 707757277
• 2009273123 is a deficient number, because the sum of its proper divisors (707757277) is less than itself. Its deficiency is 1301515846

Bases of 2009273123

• Binary: 1110111110000110001001100100011₂
• Hexadecimal: 0x77C31323
• Base-36: X89P2B

Squares and roots of 2009273123

• 2009273123 squared (2009273123²) is 4037178482810173129
• 2009273123 cubed (2009273123³) is 8111794218264398379076511867
• The square root of 2009273123 is 44824.9163189403
• The cube root of 2009273123 is 1261.8652819443

Scales and comparisons

• 2,009,273,123 seconds is equal to 63 years, 46 weeks, 1 day, 11 hours, 25 minutes, 23 seconds.
• To count from 1 to 2,009,273,123 would take you about one 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 2009273123 cubic inches would be around 105.2 feet tall.

Recreational maths with 2009273123

• 2009273123 backwards is 3213729002
• The number of decimal digits it has is: 10
• The sum of 2009273123's digits is 29
• More coming soon!