1380402278333058841

Names of 1380402278333058841

• Cardinal: 1380402278333058841 can be written as One quintillion, three hundred eighty quadrillion, four hundred two trillion, two hundred seventy-eight billion, three hundred thirty-three million, fifty-eight thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 1.380402278333058841 × 10¹⁸

Factors of 1380402278333058841

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 26731

Divisors of 1380402278333058841

• Number of divisors d(n): 18
• Complete list of divisors:
  1 7 49 10091 16633 70637 116431 494459 815017 101828281 167843603 712797967 1174905221 4989585769 8224336547 1693709797873 11855968585111 82991780095777
• Sum of all divisors σ(n): 1380415843384262538
• Sum of proper divisors (its aliquot sum) s(n): 13565051203697
• 1380402278333058841 is a deficient number, because the sum of its proper divisors (13565051203697) is less than itself. Its deficiency is 1380388713281855144

Bases of 1380402278333058841

• Binary: 1001100101000001011001000111011110111001011101000111100011001₂
• Hexadecimal: 0x13282C8EF72E8F19
• Base-36: AHJZRO5GUYOP

Squares and roots of 1380402278333058841

• 1380402278333058841 squared (1380402278333058841²) is 1905510450027099649759807787568263281
• 1380402278333058841 cubed (1380402278333058841³) is 2630370966604860620260855050741878223706414094752717321
• 1380402278333058841 is a perfect square number. Its square root is 1174905221
• The cube root of 1380402278333058841 is 1113444.4524271041

Scales and comparisons

• 1,380,402,278,333,058,841 seconds is equal to 43,892,522,586 years, 20 weeks, 3 days, 10 hours, 34 minutes, 1 second.
• To count from 1 to 1,380,402,278,333,058,841 would take you about one hundred fifty-three billion, six hundred twenty-three million, eight hundred twenty-nine thousand and fifty-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 1380402278333058841 cubic inches would be around 92787 feet tall.

Recreational maths with 1380402278333058841

• 1380402278333058841 backwards is 1488503338722040831
• The number of decimal digits it has is: 19
• The sum of 1380402278333058841's digits is 70
• More coming soon!