31403428919904384777770

Names of 31403428919904384777770

• Cardinal: 31403428919904384777770 can be written as Thirty-one sextillion, four hundred three quintillion, four hundred twenty-eight quadrillion, nine hundred nineteen trillion, nine hundred four billion, three hundred eighty-four million, seven hundred seventy-seven thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 3.140342891990438477777 × 10²²

Factors of 31403428919904384777770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16317548219775

Divisors of 31403428919904384777770

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 61 70 122 305 427 610 854 2135 4270 450707 901414 2253535 3154949 4507070 6309898 15774745 27493127 31549490 54986254 137465635 192451889 274931270 384903778 962259445 1924518890 16317547768993 32635095537986 81587738844965 114222834382951 163175477689930 228445668765902 571114171914755 995370413908573 1142228343829510 1990740827817146 4976852069542865 6967592897360011 9953704139085730 13935185794720022 34837964486800055 69675928973600110 7354433002319528051 14708866004639056102 36772165011597640255 51481031016236696357 73544330023195280510 102962062032473392714 257405155081183481785 448620413141491211111 514810310162366963570 897240826282982422222 2243102065707456055555 3140342891990438477777 4486204131414912111110 6280685783980876955554 15701714459952192388885 31403428919904384777770
• Sum of all divisors σ(n): 65660523527779251929856
• Sum of proper divisors (its aliquot sum) s(n): 34257094607874867152086
• 31403428919904384777770 is an abundant number, because the sum of its proper divisors (34257094607874867152086) is greater than itself. Its abundance is 2853665687970482374316

Bases of 31403428919904384777770

• Binary: 110101001100110001000011111011111000010011111100001101111101111111000101010₂
• Hexadecimal: 0x6A6621F7C27E1BEFE2A
• Base-36: 543GJ3PHG96IJOQ

Squares and roots of 31403428919904384777770

• 31403428919904384777770 squared (31403428919904384777770²) is 986175347927487074730069524487522092286172900
• 31403428919904384777770 cubed (31403428919904384777770³) is 30969287441202816290454632252326331237191286112264291009410296433000
• The square root of 31403428919904384777770 is 177210126459.8171454557
• The cube root of 31403428919904384777770 is 31549490.9999999989

Scales and comparisons

• 31,403,428,919,904,384,777,770 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,403,428,919,904,384,777,770 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 31403428919904384777770 cubic inches would be around 2629124.3 feet tall.

Recreational maths with 31403428919904384777770

• 31403428919904384777770 backwards is 07777748340991982430413
• The number of decimal digits it has is: 23
• The sum of 31403428919904384777770's digits is 107
• More coming soon!