164816393832

Names of 164816393832

• Cardinal: 164816393832 can be written as One hundred sixty-four billion, eight hundred sixteen million, three hundred ninety-three thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.64816393832 × 10¹¹

Factors of 164816393832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 134475

Divisors of 164816393832

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 19997 39994 59991 79988 114473 119982 159976 179973 228946 239964 343419 359946 457892 479928 686838 719892 915784 1030257 1373676 1439784 2060514 2747352 4121028 8242056 2289116581 4578233162 6867349743 9156466324 13734699486 18312932648 20602049229 27469398972 41204098458 54938797944 82408196916 164816393832
• Sum of all divisors σ(n): 446403955140
• Sum of proper divisors (its aliquot sum) s(n): 281587561308
• 164816393832 is an abundant number, because the sum of its proper divisors (281587561308) is greater than itself. Its abundance is 116771167476

Bases of 164816393832

• Binary: 10011001011111110100101001011001101000₂
• Hexadecimal: 0x265FD29668
• Base-36: 23PRFBE0

Squares and roots of 164816393832

• 164816393832 squared (164816393832²) is 27164443675784927644224
• 164816393832 cubed (164816393832³) is 4477145647095350356340046764026368
• The square root of 164816393832 is 405975.8537548755
• The cube root of 164816393832 is 5482.7713643945

Scales and comparisons

• 164,816,393,832 seconds is equal to 5,240 years, 33 weeks, 6 days, 3 hours, 37 minutes, 12 seconds.
• To count from 1 to 164,816,393,832 would take you about ten thousand, four hundred eighty-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 164816393832 cubic inches would be around 456.9 feet tall.

Recreational maths with 164816393832

• 164816393832 backwards is 238393618461
• The number of decimal digits it has is: 12
• The sum of 164816393832's digits is 54
• More coming soon!