31012838400242395228

Names of 31012838400242395228

• Cardinal: 31012838400242395228 can be written as Thirty-one quintillion, twelve quadrillion, eight hundred thirty-eight trillion, four hundred billion, two hundred forty-two million, three hundred ninety-five thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1012838400242395228 × 10¹⁹

Factors of 31012838400242395228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2033777580513

Divisors of 31012838400242395228

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 37 41 74 82 148 164 259 287 359 518 574 718 1036 1148 1436 1517 2513 3034 5026 6068 10052 10619 13283 14719 21238 26566 29438 42476 53132 58876 92981 103033 185962 206066 371924 412132 544603 1089206 2178412 3812221 7624442 15248884 2033777580067 4067555160134 8135110320268 14236443060469 28472886120938 56945772241876 75249770462479 83384880782747 150499540924958 166769761565494 300999081849916 333539523130988 526748393237353 583694165479229 730126151244053 1053496786474706 1167388330958458 1460252302488106 2106993572949412 2334776661916916 2920504604976212 3085240588961639 5110883058708371 6170481177923278 10221766117416742 12340962355846556 20443532234833484 21596684122731473 27014667596029961 29935172201006173 43193368245462946 54029335192059922 59870344402012346 86386736490925892 108058670384119844 119740688804024692 189102673172209727 209546205407043211 378205346344419454 419092410814086422 756410692688838908 838184821628172844 1107601371437228401 2215202742874456802 4430405485748913604 7753209600060598807 15506419200121197614 31012838400242395228
• Sum of all divisors σ(n): 65437525798616724480
• Sum of proper divisors (its aliquot sum) s(n): 34424687398374329252
• 31012838400242395228 is an abundant number, because the sum of its proper divisors (34424687398374329252) is greater than itself. Its abundance is 3411848998131934024

Bases of 31012838400242395228

• Binary: 11010111001100011101111000011011001000011000010101010100001011100₂
• Hexadecimal: 0x1AE63BC36430AA85C
• Base-36: 6JMCTP9KXLGM4

Squares and roots of 31012838400242395228

• 31012838400242395228 squared (31012838400242395228²) is 961796145639549288069849065846557171984
• 31012838400242395228 cubed (31012838400242395228³) is 29828028438695341515757096746989165515342262624318096892352
• The square root of 31012838400242395228 is 5568917165.8628928855
• The cube root of 31012838400242395228 is 3141814.2517023589

Scales and comparisons

• 31,012,838,400,242,395,228 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,012,838,400,242,395,228 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 31012838400242395228 cubic inches would be around 261817.9 feet tall.

Recreational maths with 31012838400242395228

• 31012838400242395228 backwards is 82259324200483821013
• The number of decimal digits it has is: 20
• The sum of 31012838400242395228's digits is 67
• More coming soon!