31427188759372149146

Names of 31427188759372149146

• Cardinal: 31427188759372149146 can be written as Thirty-one quintillion, four hundred twenty-seven quadrillion, one hundred eighty-eight trillion, seven hundred fifty-nine billion, three hundred seventy-two million, one hundred forty-nine thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 3.1427188759372149146 × 10¹⁹

Factors of 31427188759372149146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14250

Divisors of 31427188759372149146

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 13 26 37 74 169 277 338 481 554 962 2197 3601 4394 6253 7202 10249 12506 13921 20498 27842 28561 46813 57122 76729 81289 93626 133237 153458 162578 180973 266474 361946 515077 608569 997477 1030154 1056757 1217138 1732081 1994954 2113514 2352649 2838973 3464162 3856117 4705298 5677946 6696001 7712234 7911397 12967201 13392002 15822794 22517053 25934402 30584437 36906649 45034106 50129521 61168874 73813298 87048013 100259042 142676329 168573613 174096026 193794241 285352658 292721689 337147226 387588482 397597681 479786437 585443378 651683773 795195362 959572874 1068144409 1131624169 1303367546 1854792277 2136288818 2191456969 2263248338 2519325133 3709584554 4382913938 5038650266 6237223681 7170386917 8471889049 12474447362 13885877317 14340773834 14711114197 16943778098 24112299601 27771754634 29422228394 32751226729 39521343133 48224599202 53681004757 65502453458 79042686266 81083907853 93215029921 107362009514 110134557637 162167815706 180516405121 186430059842 220269115274 313459894813 361032810242 425765947477 513777460729 626919789626 697853061841 851531894954 1027554921458 1211795388973 1395706123682 1986197176009 2346713266573 2423590777946 3972394352018 4074978632569 4693426533146 5534957317201 6679106989477 8149957265138 9072089803933 11069914634402 13358213978954 14869638317689 15753340056649 18144179607866 25820563288117 29739276635378 30507272465449 31506680113298 51641126576234 61014544930898 86828390863201 117937167451129 173656781726402 193305298129957 204793420736437 235874334902258 335667322745521 386610596259914 409586841472874 550176617754493 671334645491042 1100353235508986 1128769081221613 1533183176864677 2257538162443226 2512968875689441 3066366353729354 4363675195691773 5025937751378882 7152296030808409 8727350391383546 14304592061616818 32668595383962733 56727777543993049 65337190767925466 92979848400509317 113455555087986098 185959696801018634 424691739991515529 849383479983031058 1208738029206621121 2417476058413242242 15713594379686074573 31427188759372149146
• Sum of all divisors σ(n): 52643101365460337634
• Sum of proper divisors (its aliquot sum) s(n): 21215912606088188488
• 31427188759372149146 is a deficient number, because the sum of its proper divisors (21215912606088188488) is less than itself. Its deficiency is 10211276153283960658

Bases of 31427188759372149146

• Binary: 11011010000100011110011011010101100010011100001101011000110011010₂
• Hexadecimal: 0x1B423CDAB1386B19A
• Base-36: 6MROON8R67JQ2

Squares and roots of 31427188759372149146

• 31427188759372149146 squared (31427188759372149146²) is 987668193317207162996823794614868529316
• 31427188759372149146 cubed (31427188759372149146³) is 31039634743007931748882423063638471754661059880931225364136
• The square root of 31427188759372149146 is 5605995786.5995715665
• The cube root of 31427188759372149146 is 3155744.5777495697

Scales and comparisons

• 31,427,188,759,372,149,146 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,427,188,759,372,149,146 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 31427188759372149146 cubic inches would be around 262978.7 feet tall.

Recreational maths with 31427188759372149146

• 31427188759372149146 backwards is 64194127395788172413
• The number of decimal digits it has is: 20
• The sum of 31427188759372149146's digits is 92
• More coming soon!