17990384118

Names of 17990384118

• Cardinal: 17990384118 can be written as Seventeen billion, nine hundred ninety million, three hundred eighty-four thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.7990384118 × 10¹⁰

Factors of 17990384118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 524361

Divisors of 17990384118

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 43 57 86 114 129 133 258 266 301 399 602 798 817 903 1634 1806 2451 4902 5719 11438 17157 34314 524287 1048574 1572861 3145722 3670009 7340018 9961453 11010027 19922906 22020054 22544341 29884359 45088682 59768718 67633023 69730171 135266046 139460342 157810387 209190513 315620774 418381026 428342479 473431161 856684958 946862322 1285027437 2570054874 2998397353 5996794706 8995192059 17990384118
• Sum of all divisors σ(n): 44291850240
• Sum of proper divisors (its aliquot sum) s(n): 26301466122
• 17990384118 is an abundant number, because the sum of its proper divisors (26301466122) is greater than itself. Its abundance is 8311082004

Bases of 17990384118

• Binary: 10000110000010011110111100111110110₂
• Hexadecimal: 0x4304F79F6
• Base-36: 89J0D86

Squares and roots of 17990384118

• 17990384118 squared (17990384118²) is 323653920713186637924
• 17990384118 cubed (17990384118³) is 5822658354926944124077746091032
• The square root of 17990384118 is 134128.2375862741
• The cube root of 17990384118 is 2620.2746307113

Scales and comparisons

• 17,990,384,118 seconds is equal to 572 years, 2 weeks, 55 minutes, 18 seconds.
• To count from 1 to 17,990,384,118 would take you about one thousand, one hundred forty-four 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 17990384118 cubic inches would be around 218.4 feet tall.

Recreational maths with 17990384118

• 17990384118 backwards is 81148309971
• The number of decimal digits it has is: 11
• The sum of 17990384118's digits is 51
• More coming soon!