9018318141

Names of 9018318141

• Cardinal: 9018318141 can be written as Nine billion, eighteen million, three hundred eighteen thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 9.018318141 × 10⁹

Factors of 9018318141

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 264

Divisors of 9018318141

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 21 27 49 61 63 81 147 183 189 193 427 441 549 567 579 1281 1323 1351 1647 1737 2989 3843 3969 4053 4941 5211 8967 9457 11529 11773 12159 15633 26901 28371 34587 35319 36477 37249 80703 82411 85113 105957 109431 111747 242109 247233 255339 260743 317871 335241 576877 741699 766017 782229 953613 1005723 1730631 1825201 2225097 2272189 2346687 3017169 5191893 5475603 6675291 6816567 7040061 15575679 15905323 16426809 20449701 21120183 46727037 47715969 49280427 61349103 111337261 143147907 147841281 184047309 334011783 429443721 1002035349 1288331163 3006106047 9018318141
• Sum of all divisors σ(n): 16011151002
• Sum of proper divisors (its aliquot sum) s(n): 6992832861
• 9018318141 is a deficient number, because the sum of its proper divisors (6992832861) is less than itself. Its deficiency is 2025485280

Bases of 9018318141

• Binary: 1000011001100010001001110100111101₂
• Hexadecimal: 0x219889D3D
• Base-36: 4559UT9

Squares and roots of 9018318141

• 9018318141 squared (9018318141²) is 81330062092289695881
• 9018318141 cubed (9018318141³) is 733460374375552580590995277221
• The square root of 9018318141 is 94964.8258093491
• The cube root of 9018318141 is 2081.4940988595

Scales and comparisons

• 9,018,318,141 seconds is equal to 286 years, 39 weeks, 1 day, 16 hours, 22 minutes, 21 seconds.
• To count from 1 to 9,018,318,141 would take you about five hundred seventy-three 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 9018318141 cubic inches would be around 173.5 feet tall.

Recreational maths with 9018318141

• 9018318141 backwards is 1418138109
• The number of decimal digits it has is: 10
• The sum of 9018318141's digits is 36
• More coming soon!