18079766828299007

Names of 18079766828299007

• Cardinal: 18079766828299007 can be written as Eighteen quadrillion, seventy-nine trillion, seven hundred sixty-six billion, eight hundred twenty-eight million, two hundred ninety-nine thousand and seven.

Scientific notation

• Scientific notation: 1.8079766828299007 × 10¹⁶

Factors of 18079766828299007

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 195886510

Divisors of 18079766828299007

• Number of divisors d(n): 24
• Complete list of divisors:
  1 13 59 169 767 9257 9971 120341 546163 1564433 7100119 92301547 195877181 2546403353 11556753679 33103243589 150237797827 1813235064517 1953091371751 23572055838721 106980868806503 306436725903373 1390751294484539 18079766828299007
• Sum of all divisors σ(n): 19911471841496880
• Sum of proper divisors (its aliquot sum) s(n): 1831705013197873
• 18079766828299007 is a deficient number, because the sum of its proper divisors (1831705013197873) is less than itself. Its deficiency is 16248061815101134

Bases of 18079766828299007

• Binary: 1000000001110110111001110111111011011000011001011111111₂
• Hexadecimal: 0x403B73BF6C32FF
• Base-36: 4Y0QQ7VTMNZ

Squares and roots of 18079766828299007

• 18079766828299007 squared (18079766828299007²) is 326877968565661135263968997186049
• 18079766828299007 cubed (18079766828299007³) is 5909877452975205733981240338016627632524180953343
• The square root of 18079766828299007 is 134461023.4540069497
• The cube root of 18079766828299007 is 262460.6953253369

Scales and comparisons

• 18,079,766,828,299,007 seconds is equal to 574,880,660 years, 38 weeks, 6 days, 17 hours, 16 minutes, 47 seconds.
• To count from 1 to 18,079,766,828,299,007 would take you about one billion, seven hundred twenty-four million, six hundred forty-one thousand, nine hundred eighty-two 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 18079766828299007 cubic inches would be around 21871.7 feet tall.

Recreational maths with 18079766828299007

• 18079766828299007 backwards is 70099282866797081
• The number of decimal digits it has is: 17
• The sum of 18079766828299007's digits is 89
• More coming soon!