164004491658

Names of 164004491658

• Cardinal: 164004491658 can be written as One hundred sixty-four billion, four million, four hundred ninety-one thousand, six hundred fifty-eight.

Scientific notation

• Scientific notation: 1.64004491658 × 10¹¹

Factors of 164004491658

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 138702

Divisors of 164004491658

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 343 577 686 1029 1154 1731 2058 3462 4039 8078 12117 24234 28273 56546 84819 138113 169638 197911 276226 395822 414339 593733 828678 966791 1187466 1933582 2900373 5800746 6767537 13535074 20302611 40605222 47372759 79691201 94745518 142118277 159382402 239073603 284236554 478147206 557838407 1115676814 1673515221 3347030442 3904868849 7809737698 11714606547 23429213094 27334081943 54668163886 82002245829 164004491658
• Sum of all divisors σ(n): 383183481600
• Sum of proper divisors (its aliquot sum) s(n): 219178989942
• 164004491658 is an abundant number, because the sum of its proper divisors (219178989942) is greater than itself. Its abundance is 55174498284

Bases of 164004491658

• Binary: 10011000101111011011011111000110001010₂
• Hexadecimal: 0x262F6DF18A
• Base-36: 23CC1FNU

Squares and roots of 164004491658

• 164004491658 squared (164004491658²) is 26897473283998991588964
• 164004491658 cubed (164004491658³) is 4411306432826890480932658502862312
• The square root of 164004491658 is 404974.6802677915
• The cube root of 164004491658 is 5473.7536458969

Scales and comparisons

• 164,004,491,658 seconds is equal to 5,214 years, 43 weeks, 3 days, 3 hours, 14 minutes, 18 seconds.
• To count from 1 to 164,004,491,658 would take you about ten thousand, four hundred twenty-nine 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 164004491658 cubic inches would be around 456.1 feet tall.

Recreational maths with 164004491658

• 164004491658 backwards is 856194400461
• The number of decimal digits it has is: 12
• The sum of 164004491658's digits is 48
• More coming soon!