472137955779356918

Names of 472137955779356918

• Cardinal: 472137955779356918 can be written as Four hundred seventy-two quadrillion, one hundred thirty-seven trillion, nine hundred fifty-five billion, seven hundred seventy-nine million, three hundred fifty-six thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 4.72137955779356918 × 10¹⁷

Factors of 472137955779356918

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5500579822

Divisors of 472137955779356918

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 43257289 86514578 5457322531 10914645062 236068977889678459 472137955779356918
• Sum of all divisors σ(n): 708206950170774840
• Sum of proper divisors (its aliquot sum) s(n): 236068994391417922
• 472137955779356918 is a deficient number, because the sum of its proper divisors (236068994391417922) is less than itself. Its deficiency is 236068961387938996

Bases of 472137955779356918

• Binary: 11010001101010111101111100000100011001101010010100011110110₂
• Hexadecimal: 0x68D5EF8233528F6
• Base-36: 3L4UXQL298FQ

Squares and roots of 472137955779356918

• 472137955779356918 squared (472137955779356918²) is 222914249287509988566642585634458724
• 472137955779356918 cubed (472137955779356918³) is 105246277972694935346925492180879522628892245734852632
• The square root of 472137955779356918 is 687122955.3575960381
• The cube root of 472137955779356918 is 778675.1319089921

Scales and comparisons

• 472,137,955,779,356,918 seconds is equal to 15,012,526,575 years, 10 weeks, 2 days, 4 hours, 28 minutes, 38 seconds.
• To count from 1 to 472,137,955,779,356,918 would take you about forty-five billion, thirty-seven million, five hundred seventy-nine thousand, seven hundred twenty-five 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 472137955779356918 cubic inches would be around 64889.6 feet tall.

Recreational maths with 472137955779356918

• 472137955779356918 backwards is 819653977559731274
• The number of decimal digits it has is: 18
• The sum of 472137955779356918's digits is 98
• More coming soon!