164425340794

Names of 164425340794

• Cardinal: 164425340794 can be written as One hundred sixty-four billion, four hundred twenty-five million, three hundred forty thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 1.64425340794 × 10¹¹

Factors of 164425340794

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14816

Divisors of 164425340794

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 11 13 22 26 121 143 242 286 1573 3146 5839 8951 11678 17902 64229 75907 98461 116363 128458 151814 196922 232726 706519 834977 1083071 1279993 1413038 1669954 2166142 2559986 9184747 14079923 18369494 28159846 52264889 104529778 574913779 679443557 1149827558 1358887114 6324051569 7473879127 12648103138 14947758254 82212670397 164425340794
• Sum of all divisors σ(n): 292034292480
• Sum of proper divisors (its aliquot sum) s(n): 127608951686
• 164425340794 is a deficient number, because the sum of its proper divisors (127608951686) is less than itself. Its deficiency is 36816389108

Bases of 164425340794

• Binary: 10011001001000100000111001011101111010₂
• Hexadecimal: 0x264883977A
• Base-36: 23JALOXM

Squares and roots of 164425340794

• 164425340794 squared (164425340794²) is 27035692695223040550436
• 164425340794 cubed (164425340794³) is 4445352985013904818346320645286184
• The square root of 164425340794 is 405493.9466798487
• The cube root of 164425340794 is 5478.4316821365

Scales and comparisons

• 164,425,340,794 seconds is equal to 5,228 years, 11 weeks, 2 days, 1 hour, 46 minutes, 34 seconds.
• To count from 1 to 164,425,340,794 would take you about ten thousand, four hundred fifty-six 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 164425340794 cubic inches would be around 456.5 feet tall.

Recreational maths with 164425340794

• 164425340794 backwards is 497043524461
• The number of decimal digits it has is: 12
• The sum of 164425340794's digits is 49
• More coming soon!