164518138146

Names of 164518138146

• Cardinal: 164518138146 can be written as One hundred sixty-four billion, five hundred eighteen million, one hundred thirty-eight thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.64518138146 × 10¹¹

Factors of 164518138146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2018746

Divisors of 164518138146

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 17 34 47 51 94 102 141 282 289 578 799 867 1598 1734 2397 4794 13583 27166 40749 81498 2018677 4037354 6056031 12112062 34317509 68635018 94877819 102952527 189755638 205905054 284633457 569266914 583397653 1166795306 1612922923 1750192959 3225845846 3500385918 4838768769 9677537538 27419689691 54839379382 82259069073 164518138146
• Sum of all divisors σ(n): 356966868096
• Sum of proper divisors (its aliquot sum) s(n): 192448729950
• 164518138146 is an abundant number, because the sum of its proper divisors (192448729950) is greater than itself. Its abundance is 27930591804

Bases of 164518138146

• Binary: 10011001001110000010111001000100100010₂
• Hexadecimal: 0x264E0B9122
• Base-36: 23KTUNTU

Squares and roots of 164518138146

• 164518138146 squared (164518138146²) is 27066217779026340317316
• 164518138146 cubed (164518138146³) is 4452883755659576757697003163936136
• The square root of 164518138146 is 405608.3556165971
• The cube root of 164518138146 is 5479.4621160529

Scales and comparisons

• 164,518,138,146 seconds is equal to 5,231 years, 8 weeks, 5 days, 2 hours, 49 minutes, 6 seconds.
• To count from 1 to 164,518,138,146 would take you about ten thousand, four hundred sixty-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 164518138146 cubic inches would be around 456.6 feet tall.

Recreational maths with 164518138146

• 164518138146 backwards is 641831815461
• The number of decimal digits it has is: 12
• The sum of 164518138146's digits is 48
• More coming soon!