164979015378

Names of 164979015378

• Cardinal: 164979015378 can be written as One hundred sixty-four billion, nine hundred seventy-nine million, fifteen thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.64979015378 × 10¹¹

Factors of 164979015378

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6851

Divisors of 164979015378

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 89 157 178 267 313 314 471 534 626 939 942 1878 6287 12574 13973 18861 27857 27946 37722 41919 49141 55714 83571 83838 98282 147423 167142 294846 559543 987059 1119086 1678629 1967831 1974118 2961177 3357258 3935662 4373549 5903493 5922354 8747098 11806986 13120647 26241294 87848251 175136959 175696502 263544753 308949467 350273918 525410877 527089506 617898934 926848401 1050821754 1853696802 27496502563 54993005126 82489507689 164979015378
• Sum of all divisors σ(n): 336917076480
• Sum of proper divisors (its aliquot sum) s(n): 171938061102
• 164979015378 is an abundant number, because the sum of its proper divisors (171938061102) is greater than itself. Its abundance is 6959045724

Bases of 164979015378

• Binary: 10011001101001100000111111111011010010₂
• Hexadecimal: 0x266983FED2
• Base-36: 23SG8UZ6

Squares and roots of 164979015378

• 164979015378 squared (164979015378²) is 27218075515094360482884
• 164979015378 cubed (164979015378³) is 4490411298964317769226794941790152
• The square root of 164979015378 is 406176.0891263787
• The cube root of 164979015378 is 5484.5740242065

Scales and comparisons

• 164,979,015,378 seconds is equal to 5,245 years, 42 weeks, 5 days, 8 hours, 16 minutes, 18 seconds.
• To count from 1 to 164,979,015,378 would take you about ten thousand, four hundred ninety-one 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 164979015378 cubic inches would be around 457 feet tall.

Recreational maths with 164979015378

• 164979015378 backwards is 873510979461
• The number of decimal digits it has is: 12
• The sum of 164979015378's digits is 60
• More coming soon!