1378959050765569

Names of 1378959050765569

• Cardinal: 1378959050765569 can be written as One quadrillion, three hundred seventy-eight trillion, nine hundred fifty-nine billion, fifty million, seven hundred sixty-five thousand, five hundred sixty-nine.

Scientific notation

• Scientific notation: 1.378959050765569 × 10¹⁵

Factors of 1378959050765569

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1462259897

Divisors of 1378959050765569

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 13 43 91 241 301 559 1687 3133 3913 10363 21931 72541 134719 943033 1462259593 10235817151 19009374709 62877162499 133065622963 352404561913 440140137493 817403112487 2466831933391 4581259304869 5721821787409 15153396162259 32068815134083 106073773135813 196994150109367 1378959050765569
• Sum of all divisors σ(n): 1743855697574144
• Sum of proper divisors (its aliquot sum) s(n): 364896646808575
• 1378959050765569 is a deficient number, because the sum of its proper divisors (364896646808575) is less than itself. Its deficiency is 1014062403956994

Bases of 1378959050765569

• Binary: 100111001100010011111101100011000010111010100000001₂
• Hexadecimal: 0x4E627EC617501
• Base-36: DKST1J5P1D

Squares and roots of 1378959050765569

• 1378959050765569 squared (1378959050765569²) is 1901528063688279102484995893761
• 1378959050765569 cubed (1378959050765569³) is 2622129333707679785487334721124905308440715009
• The square root of 1378959050765569 is 37134337.8931894921
• The cube root of 1378959050765569 is 111305.6277156431

Scales and comparisons

• 1,378,959,050,765,569 seconds is equal to 43,846,632 years, 21 weeks, 3 days, 16 hours, 12 minutes, 49 seconds.
• To count from 1 to 1,378,959,050,765,569 would take you about one hundred thirty-one million, five hundred thirty-nine thousand, eight hundred ninety-seven 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 1378959050765569 cubic inches would be around 9275.5 feet tall.

Recreational maths with 1378959050765569

• 1378959050765569 backwards is 9655670509598731
• The number of decimal digits it has is: 16
• The sum of 1378959050765569's digits is 85
• More coming soon!