18835331922

Names of 18835331922

• Cardinal: 18835331922 can be written as Eighteen billion, eight hundred thirty-five million, three hundred thirty-one thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.8835331922 × 10¹⁰

Factors of 18835331922

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 195

Divisors of 18835331922

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 179 198 243 297 358 486 537 594 729 891 1074 1458 1611 1782 1969 2187 2673 3222 3938 4374 4833 5346 5907 6561 8019 9666 11814 13122 14499 16038 17721 19683 24057 28998 35442 39366 43497 48114 53163 59049 72171 86994 106326 118098 130491 144342 159489 177147 216513 260982 318978 354294 391473 433026 478467 531441 649539 782946 956934 1062882 1174419 1299078 1435401 1594323 1948617 2348838 2870802 3188646 3523257 3897234 4306203 4782969 5845851 7046514 8612406 9565938 10569771 11691702 12918609 17537553 21139542 25837218 31709313 35075106 38755827 52612659 63418626 77511654 95127939 105225318 116267481 190255878 232534962 285383817 348802443 570767634 697604886 856151451 1046407329 1712302902 2092814658 3139221987 6278443974 9417665961 18835331922
• Sum of all divisors σ(n): 46490455440
• Sum of proper divisors (its aliquot sum) s(n): 27655123518
• 18835331922 is an abundant number, because the sum of its proper divisors (27655123518) is greater than itself. Its abundance is 8819791596

Bases of 18835331922

• Binary: 10001100010101011000101101101010010₂
• Hexadecimal: 0x462AC5B52
• Base-36: 8NI2J4I

Squares and roots of 18835331922

• 18835331922 squared (18835331922²) is 354769728611912214084
• 18835331922 cubed (18835331922³) is 6682205594283226875398063189448
• The square root of 18835331922 is 137241.8737922213
• The cube root of 18835331922 is 2660.6704889217

Scales and comparisons

• 18,835,331,922 seconds is equal to 598 years, 47 weeks, 12 hours, 38 minutes, 42 seconds.
• To count from 1 to 18,835,331,922 would take you about one thousand, one hundred ninety-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 18835331922 cubic inches would be around 221.7 feet tall.

Recreational maths with 18835331922

• 18835331922 backwards is 22913353881
• The number of decimal digits it has is: 11
• The sum of 18835331922's digits is 45
• More coming soon!