1379972336432881

Names of 1379972336432881

• Cardinal: 1379972336432881 can be written as One quadrillion, three hundred seventy-nine trillion, nine hundred seventy-two billion, three hundred thirty-six million, four hundred thirty-two thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.379972336432881 × 10¹⁵

Factors of 1379972336432881

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 11469192

Divisors of 1379972336432881

• Number of divisors d(n): 16
• Complete list of divisors:
  1 83 157 9241 13031 767003 1450837 11459711 120419471 951156013 1799174627 105899189351 149331494041 8789632716133 16626172728107 1379972336432881
• Sum of all divisors σ(n): 1405646257010688
• Sum of proper divisors (its aliquot sum) s(n): 25673920577807
• 1379972336432881 is a deficient number, because the sum of its proper divisors (25673920577807) is less than itself. Its deficiency is 1354298415855074

Bases of 1379972336432881

• Binary: 100111001110001001111011000111010011011011011110001₂
• Hexadecimal: 0x4E713D8E9B6F1
• Base-36: DL5QJFA5TD

Squares and roots of 1379972336432881

• 1379972336432881 squared (1379972336432881²) is 1904323649320024505747417960161
• 1379972336432881 cubed (1379972336432881³) is 2627913955676544554414811316524178140108453841
• The square root of 1379972336432881 is 37147978.9010503369
• The cube root of 1379972336432881 is 111332.8842134781

Scales and comparisons

• 1,379,972,336,432,881 seconds is equal to 43,878,851 years, 39 weeks, 5 days, 1 hour, 8 minutes, 1 second.
• To count from 1 to 1,379,972,336,432,881 would take you about one hundred thirty-one million, six hundred thirty-six thousand, five hundred fifty-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 1379972336432881 cubic inches would be around 9277.7 feet tall.

Recreational maths with 1379972336432881

• 1379972336432881 backwards is 1882346332799731
• The number of decimal digits it has is: 16
• The sum of 1379972336432881's digits is 76
• More coming soon!