1379131652386938321

Names of 1379131652386938321

• Cardinal: 1379131652386938321 can be written as One quintillion, three hundred seventy-nine quadrillion, one hundred thirty-one trillion, six hundred fifty-two billion, three hundred eighty-six million, nine hundred thirty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.379131652386938321 × 10¹⁸

Factors of 1379131652386938321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11426

Divisors of 1379131652386938321

• Number of divisors d(n): 15
• Complete list of divisors:
  1 3 9 27 81 11423 34269 102807 308421 925263 130484929 391454787 1174364361 3523093083 10569279249
• Sum of all divisors σ(n): 1379131657607717785
• Sum of proper divisors (its aliquot sum) s(n): 5220779464
• 1379131652386938321 is a deficient number, because the sum of its proper divisors (5220779464) is less than itself. Its deficiency is 1379131647166158857

Bases of 1379131652386938321

• Binary: 1001100100011101010001110111001001111000001010101110111010001₂
• Hexadecimal: 0x1323A8EE4F055DD1
• Base-36: AH7HDANF4O29

Squares and roots of 1379131652386938321

• 1379131652386938321 squared (1379131652386938321²) is 1902004114615526875875393848258299041
• 1379131652386938321 cubed (1379131652386938321³) is 2623114077436467203820854393980705579983140737240450161
• 1379131652386938321 is a perfect square number. Its square root is 1174364361
• The cube root of 1379131652386938321 is 1113102.7149151627

Scales and comparisons

• 1,379,131,652,386,938,321 seconds is equal to 43,852,120,611 years, 31 weeks, 5 days, 14 hours, 25 minutes, 21 seconds.
• To count from 1 to 1,379,131,652,386,938,321 would take you about one hundred fifty-three billion, four hundred eighty-two million, four hundred twenty-two thousand, one 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 1379131652386938321 cubic inches would be around 92758.6 feet tall.

Recreational maths with 1379131652386938321

• 1379131652386938321 backwards is 1238396832561319731
• 1379131652386938321 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1379131652386938321's digits is 81
• More coming soon!