16165220401880394

Names of 16165220401880394

• Cardinal: 16165220401880394 can be written as Sixteen quadrillion, one hundred sixty-five trillion, two hundred twenty billion, four hundred one million, eight hundred eighty thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.6165220401880394 × 10¹⁶

Factors of 16165220401880394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 55428304214

Divisors of 16165220401880394

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 78 3739 7478 11217 22434 48607 97214 145821 291642 55428300457 110856600914 166284901371 332569802742 720567905941 1441135811882 2161703717823 4323407435646 207246415408723 414492830817446 621739246226169 1243478492452338 2694203400313399 5388406800626798 8082610200940197 16165220401880394
• Sum of all divisors σ(n): 34826709743770560
• Sum of proper divisors (its aliquot sum) s(n): 18661489341890166
• 16165220401880394 is an abundant number, because the sum of its proper divisors (18661489341890166) is greater than itself. Its abundance is 2496268940009772

Bases of 16165220401880394

• Binary: 111001011011100010111010101011110001010001110101001010₂
• Hexadecimal: 0x396E2EABC51D4A
• Base-36: 4F63BQDNNT6

Squares and roots of 16165220401880394

• 16165220401880394 squared (16165220401880394²) is 261314350641370126901211081595236
• 16165220401880394 cubed (16165220401880394³) is 4224204072292003396393974699313649440579592202984
• The square root of 16165220401880394 is 127142520.0390506417
• The cube root of 16165220401880394 is 252848.5942407053

Scales and comparisons

• 16,165,220,401,880,394 seconds is equal to 514,004,006 years, 24 weeks, 3 days, 2 hours, 19 minutes, 54 seconds.
• To count from 1 to 16,165,220,401,880,394 would take you about one billion, five hundred forty-two million, twelve thousand and nineteen 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 16165220401880394 cubic inches would be around 21070.7 feet tall.

Recreational maths with 16165220401880394

• 16165220401880394 backwards is 49308810402256161
• The number of decimal digits it has is: 17
• The sum of 16165220401880394's digits is 60
• More coming soon!