164797854816

Names of 164797854816

• Cardinal: 164797854816 can be written as One hundred sixty-four billion, seven hundred ninety-seven million, eight hundred fifty-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.64797854816 × 10¹¹

Factors of 164797854816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 245234915

Divisors of 164797854816

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 245234903 490469806 735704709 980939612 1471409418 1716644321 1961879224 2942818836 3433288642 3923758448 5149932963 5885637672 6866577284 7847516896 10299865926 11771275344 13733154568 20599731852 23542550688 27466309136 41199463704 54932618272 82398927408 164797854816
• Sum of all divisors σ(n): 494393566464
• Sum of proper divisors (its aliquot sum) s(n): 329595711648
• 164797854816 is an abundant number, because the sum of its proper divisors (329595711648) is greater than itself. Its abundance is 164797856832

Bases of 164797854816

• Binary: 10011001011110101101111011010001100000₂
• Hexadecimal: 0x265EB7B460
• Base-36: 23PGDYLC

Squares and roots of 164797854816

• 164797854816 squared (164797854816²) is 27158332951955414393856
• 164797854816 cubed (164797854816³) is 4475635010860937084583797730410496
• The square root of 164797854816 is 405953.0204543379
• The cube root of 164797854816 is 5482.5657841221

Scales and comparisons

• 164,797,854,816 seconds is equal to 5,240 years, 3 weeks, 1 day, 13 hours, 53 minutes, 36 seconds.
• To count from 1 to 164,797,854,816 would take you about ten thousand, four hundred eighty 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 164797854816 cubic inches would be around 456.9 feet tall.

Recreational maths with 164797854816

• 164797854816 backwards is 618458797461
• The number of decimal digits it has is: 12
• The sum of 164797854816's digits is 66
• More coming soon!