2090673018

Names of 2090673018

• Cardinal: 2090673018 can be written as Two billion, ninety million, six hundred seventy-three thousand and eighteen.

Scientific notation

• Scientific notation: 2.090673018 × 10⁹

Factors of 2090673018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5138

Divisors of 2090673018

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 266 342 361 378 399 513 567 722 798 1026 1083 1134 1197 1539 2166 2394 2527 3078 3249 3591 5054 5107 6498 7182 7581 9747 10214 10773 15162 15321 19494 21546 22743 29241 30642 35749 45486 45963 58482 68229 71498 91926 97033 107247 136458 137889 194066 204687 214494 275778 291099 321741 409374 413667 582198 643482 679231 827334 873297 965223 1358462 1746594 1843627 1930446 2037693 2619891 2895669 3687254 4075386 5239782 5530881 5791338 6113079 7859673 11061762 12226158 12905389 15719346 16592643 18339237 25810778 33185286 36678474 38716167 49777929 55017711 77432334 99555858 110035422 116148501 149333787 232297002 298667574 348445503 696891006 1045336509 2090673018
• Sum of all divisors σ(n): 5651613792
• Sum of proper divisors (its aliquot sum) s(n): 3560940774
• 2090673018 is an abundant number, because the sum of its proper divisors (3560940774) is greater than itself. Its abundance is 1470267756

Bases of 2090673018

• Binary: 1111100100111010010001101111010₂
• Hexadecimal: 0x7C9D237A
• Base-36: YKQDMI

Squares and roots of 2090673018

• 2090673018 squared (2090673018²) is 4370913668193228324
• 2090673018 cubed (2090673018³) is 9138151270098987267300161832
• The square root of 2090673018 is 45723.8779851403
• The cube root of 2090673018 is 1278.6804879613

Scales and comparisons

• 2,090,673,018 seconds is equal to 66 years, 24 weeks, 5 days, 14 hours, 30 minutes, 18 seconds.
• To count from 1 to 2,090,673,018 would take you about one hundred thirty-two 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 2090673018 cubic inches would be around 106.6 feet tall.

Recreational maths with 2090673018

• 2090673018 backwards is 8103760902
• The number of decimal digits it has is: 10
• The sum of 2090673018's digits is 36
• More coming soon!