1378085741385236944516

Names of 1378085741385236944516

• Cardinal: 1378085741385236944516 can be written as One sextillion, three hundred seventy-eight quintillion, eighty-five quadrillion, seven hundred forty-one trillion, three hundred eighty-five billion, two hundred thirty-six million, nine hundred forty-four thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 1.378085741385236944516 × 10²¹

Factors of 1378085741385236944516

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 38114018

Divisors of 1378085741385236944516

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 487 974 1948 237169 474338 948676 38113529 76227058 152454116 18561288623 37122577246 74245154492 9039347559401 18078695118802 36157390237604 1452641092833841 2905282185667682 5810564371335364 707436212210080567 1414872424420161134 2829744848840322268 344521435346309236129 689042870692618472258 1378085741385236944516
• Sum of all divisors σ(n): 2416612332802915448229
• Sum of proper divisors (its aliquot sum) s(n): 1038526591417678503713
• 1378085741385236944516 is a deficient number, because the sum of its proper divisors (1038526591417678503713) is less than itself. Its deficiency is 339559149967558440803

Bases of 1378085741385236944516

• Binary: 10010101011010011001000000100000110000011110001111000010001011010000100₂
• Hexadecimal: 0x4AB4C81060F1E11684
• Base-36: 82U1S0TLJUHJES

Squares and roots of 1378085741385236944516

• 1378085741385236944516 squared (1378085741385236944516²) is 1899120310609298161436222996132023662474256
• 1378085741385236944516 cubed (1378085741385236944516³) is 2617150621225776124020177873836747011963884655455090069950380096
• 1378085741385236944516 is a perfect square number. Its square root is 37122577246
• The cube root of 1378085741385236944516 is 11128212.5742398089

Scales and comparisons

• 1,378,085,741,385,236,944,516 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,378,085,741,385,236,944,516 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1378085741385236944516 cubic inches would be around 927351 feet tall.

Recreational maths with 1378085741385236944516

• 1378085741385236944516 backwards is 6154496325831475808731
• The number of decimal digits it has is: 22
• The sum of 1378085741385236944516's digits is 100
• More coming soon!