849738604640328001

Names of 849738604640328001

• Cardinal: 849738604640328001 can be written as Eight hundred forty-nine quadrillion, seven hundred thirty-eight trillion, six hundred four billion, six hundred forty million, three hundred twenty-eight thousand and one.

Scientific notation

• Scientific notation: 8.49738604640328001 × 10¹⁷

Factors of 849738604640328001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 25093688

Divisors of 849738604640328001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 29 4007 116203 294923 8552767 24794729 719047141 1181756461 34270937369 99352479103 2881221893987 7312535860867 212063539965143 29301331194494069 849738604640328001
• Sum of all divisors σ(n): 879262328690524800
• Sum of proper divisors (its aliquot sum) s(n): 29523724050196799
• 849738604640328001 is a deficient number, because the sum of its proper divisors (29523724050196799) is less than itself. Its deficiency is 820214880590131202

Bases of 849738604640328001

• Binary: 101111001010111000001100001001000001100001011101100101000001₂
• Hexadecimal: 0xBCAE0C24185D941
• Base-36: 6GEV71XE8K01

Squares and roots of 849738604640328001

• 849738604640328001 squared (849738604640328001²) is 722055696216091659753721156864656001
• 849738604640328001 cubed (849738604640328001³) is 613558599775262289863883236162310227916515208672984001
• The square root of 849738604640328001 is 921812673.2912322035
• The cube root of 849738604640328001 is 947171.1246729447

Scales and comparisons

• 849,738,604,640,328,001 seconds is equal to 27,019,059,213 years, 25 weeks, 12 hours, 1 second.
• To count from 1 to 849,738,604,640,328,001 would take you about eighty-one billion, fifty-seven million, one hundred seventy-seven thousand, six hundred forty 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 849738604640328001 cubic inches would be around 78930.9 feet tall.

Recreational maths with 849738604640328001

• 849738604640328001 backwards is 100823046406837948
• The number of decimal digits it has is: 18
• The sum of 849738604640328001's digits is 73
• More coming soon!