1389142054102711041

Names of 1389142054102711041

• Cardinal: 1389142054102711041 can be written as One quintillion, three hundred eighty-nine quadrillion, one hundred forty-two trillion, fifty-four billion, one hundred two million, seven hundred eleven thousand and forty-one.

Scientific notation

• Scientific notation: 1.389142054102711041 × 10¹⁸

Factors of 1389142054102711041

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 347290778

Divisors of 1389142054102711041

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 7 9 21 63 83629577 250888731 263661191 585407039 752666193 790983573 1756221117 1845628337 2372950719 5268663351 5536885011 16610655033 22049873874646207 66149621623938621 154349117122523449 198448864871815863 463047351367570347 1389142054102711041
• Sum of all divisors σ(n): 2293186919081445504
• Sum of proper divisors (its aliquot sum) s(n): 904044864978734463
• 1389142054102711041 is a deficient number, because the sum of its proper divisors (904044864978734463) is less than itself. Its deficiency is 485097189123976578

Bases of 1389142054102711041

• Binary: 1001101000111001110010101011010010101010110010011101100000001₂
• Hexadecimal: 0x1347395695593B01
• Base-36: AJY1RDPNSCU9

Squares and roots of 1389142054102711041

• 1389142054102711041 squared (1389142054102711041²) is 1929715646476699368936985985943303681
• 1389142054102711041 cubed (1389142054102711041³) is 2680649156980783127389238283510056896988748862054641921
• The square root of 1389142054102711041 is 1178618705.9871021073
• The cube root of 1389142054102711041 is 1115789.3702061297

Scales and comparisons

• 1,389,142,054,102,711,041 seconds is equal to 44,170,420,421 years, 50 weeks, 2 days, 4 hours, 37 minutes, 21 seconds.
• To count from 1 to 1,389,142,054,102,711,041 would take you about one hundred fifty-four billion, five hundred ninety-six million, four hundred seventy-one thousand, four hundred seventy-six 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 1389142054102711041 cubic inches would be around 92982.4 feet tall.

Recreational maths with 1389142054102711041

• 1389142054102711041 backwards is 1401172014502419831
• The number of decimal digits it has is: 19
• The sum of 1389142054102711041's digits is 54
• More coming soon!