31442405893616011

Names of 31442405893616011

• Cardinal: 31442405893616011 can be written as Thirty-one quadrillion, four hundred forty-two trillion, four hundred five billion, eight hundred ninety-three million, six hundred sixteen thousand and eleven.

Scientific notation

• Scientific notation: 3.1442405893616011 × 10¹⁶

Factors of 31442405893616011

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 195

Divisors of 31442405893616011

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 31 49 157 217 343 961 1099 1519 4867 6727 7693 10633 24649 34069 47089 53851 150877 172543 238483 329623 764119 1056139 1207801 1669381 3869893 5348833 7392973 8454607 23687689 27089251 37441831 51750811 119966683 165813823 189624757 262092817 607573201 839766781 1160696761 1327373299 3718967173 4253012407 5878367467 8124877327 18834769231 26032770211 29771086849 41148572269 95388992557 131843384617 182229391477 208397607943 583877846161 667722947899 922903692319 1275605740339 2957058769267 4087144923127 4674060635293 6460325846233 20699411384869 28610014461889 32718424447051 91668821847277 144895879694083 200270101233223 641681752930939 1014271157858581 4491772270516573 31442405893616011
• Sum of all divisors σ(n): 38131382893917600
• Sum of proper divisors (its aliquot sum) s(n): 6688977000301589
• 31442405893616011 is a deficient number, because the sum of its proper divisors (6688977000301589) is less than itself. Its deficiency is 24753428893314422

Bases of 31442405893616011

• Binary: 1101111101101001011001110011010001011000011000110001011₂
• Hexadecimal: 0x6FB4B39A2C318B
• Base-36: 8LLEHUY72BV

Squares and roots of 31442405893616011

• 31442405893616011 squared (31442405893616011²) is 988624888378898863242485115552121
• 31442405893616011 cubed (31442405893616011³) is 31084745016940160640581688952845661777565430609331
• The square root of 31442405893616011 is 177320066.2463670833
• The cube root of 31442405893616011 is 315625.3835732449

Scales and comparisons

• 31,442,405,893,616,011 seconds is equal to 999,771,249 years, 34 weeks, 5 days, 19 hours, 33 minutes, 31 seconds.
• To count from 1 to 31,442,405,893,616,011 would take you about two billion, nine hundred ninety-nine million, three hundred thirteen thousand, seven hundred forty-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 31442405893616011 cubic inches would be around 26302.1 feet tall.

Recreational maths with 31442405893616011

• 31442405893616011 backwards is 11061639850424413
• The number of decimal digits it has is: 17
• The sum of 31442405893616011's digits is 58
• More coming soon!