7678149022393343

Names of 7678149022393343

• Cardinal: 7678149022393343 can be written as Seven quadrillion, six hundred seventy-eight trillion, one hundred forty-nine billion, twenty-two million, three hundred ninety-three thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 7.678149022393343 × 10¹⁵

Factors of 7678149022393343

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 234459

Divisors of 7678149022393343

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 173 673 2249 8749 24229 116429 209371 314977 1513577 2721823 4191617 16306117 36221183 54491021 140906683 211979521 470875379 1831786879 2820958241 5072849959 24376856159 36672457133 65947049467 316899130067 877603042907 3414028022407 11408839557791 44382364291291 590626847876411 7678149022393343
• Sum of all divisors σ(n): 8329313266155840
• Sum of proper divisors (its aliquot sum) s(n): 651164243762497
• 7678149022393343 is a deficient number, because the sum of its proper divisors (651164243762497) is less than itself. Its deficiency is 7026984778630846

Bases of 7678149022393343

• Binary: 11011010001110011110001100001000000110010001111111111₂
• Hexadecimal: 0x1B473C610323FF
• Base-36: 23LOCYRZZZZ

Squares and roots of 7678149022393343

• 7678149022393343 squared (7678149022393343²) is 58953972410079848825675810715649
• 7678149022393343 cubed (7678149022393343³) is 452657385626658706572468612512055289859603524607
• The square root of 7678149022393343 is 87625047.9166393551
• The cube root of 7678149022393343 is 197281.1143141279

Scales and comparisons

• 7,678,149,022,393,343 seconds is equal to 244,141,388 years, 43 weeks, 3 days, 23 hours, 2 minutes, 23 seconds.
• To count from 1 to 7,678,149,022,393,343 would take you about seven hundred thirty-two million, four hundred twenty-four thousand, one hundred sixty-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 7678149022393343 cubic inches would be around 16440.1 feet tall.

Recreational maths with 7678149022393343

• 7678149022393343 backwards is 3433932209418767
• The number of decimal digits it has is: 16
• The sum of 7678149022393343's digits is 71
• More coming soon!