13543932075046821

Names of 13543932075046821

• Cardinal: 13543932075046821 can be written as Thirteen quadrillion, five hundred forty-three trillion, nine hundred thirty-two billion, seventy-five million, forty-six thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 1.3543932075046821 × 10¹⁶

Factors of 13543932075046821

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2164

Divisors of 13543932075046821

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 21 27 63 81 157 189 243 471 567 729 1099 1413 1701 1997 2187 3297 4239 5103 5991 6561 9891 12717 13979 15309 17973 19683 24649 29673 38151 41937 45927 53919 73947 89019 114453 125811 137781 161757 172543 221841 267057 313529 343359 377433 485271 517629 665523 801171 940587 1030077 1132299 1455813 1552887 1996569 2194703 2403513 2821761 3090231 3396897 3988009 4367439 4658661 5989707 6584109 7210539 8465283 10190691 11964027 13102317 13975983 17969121 19752327 21631617 25395849 27916063 30572073 35892081 39306951 41927949 49224053 53907363 59256981 76187547 83748189 91716219 107676243 125783847 147672159 161722089 177770943 228562641 251244567 275148657 323028729 344568371 377351541 443016477 485166267 533312829 626117413 685687923 753733701 969086187 1033705113 1132054623 1329049431 1599938487 1878352239 2057063769 2261201103 2907258561 3101115339 3396163869 3987148293 4382821891 4799815461 5635056717 6171191307 6783603309 8721775683 9303346017 11961444879 13148465673 14399446383 16905170151 20350809927 26165327049 27910038051 35884334637 39445397019 43198339149 50715510453 61052429781 78495981147 83730114153 98300433841 107653003911 118336191057 152146531359 183157289343 251190342459 294901301523 322959011733 355008573171 456439594077 549471868029 688103036887 753571027377 884703904569 968877035199 1065025719513 1369318782231 2064309110661 2260713082131 2654111713707 3195077158539 4107956346693 6192927331983 6782139246393 7962335141121 9585231475617 12323869040079 18578781995949 23887005423363 28755694426851 55736345987847 71661016270089 86267083280553 167209037963541 214983048810267 501627113890623 644949146430801 1504881341671869 1934847439292403 4514644025015607 13543932075046821
• Sum of all divisors σ(n): 23378308641064608
• Sum of proper divisors (its aliquot sum) s(n): 9834376566017787
• 13543932075046821 is a deficient number, because the sum of its proper divisors (9834376566017787) is less than itself. Its deficiency is 3709555509029034

Bases of 13543932075046821

• Binary: 110000000111100010001001101100001100011111011110100101₂
• Hexadecimal: 0x301E226C31F7A5
• Base-36: 3PCX8HZIPB9

Squares and roots of 13543932075046821

• 13543932075046821 squared (13543932075046821²) is 183438096053482086512369342206041
• 13543932075046821 cubed (13543932075046821³) is 2484473112924275702048124102923645603636504045661
• The square root of 13543932075046821 is 116378400.3801685745
• The cube root of 13543932075046821 is 238368.1663545853

Scales and comparisons

• 13,543,932,075,046,821 seconds is equal to 430,655,145 years, 44 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 13,543,932,075,046,821 would take you about one billion, two hundred ninety-one million, nine hundred sixty-five thousand, four hundred thirty-seven 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 13543932075046821 cubic inches would be around 19864 feet tall.

Recreational maths with 13543932075046821

• 13543932075046821 backwards is 12864057023934531
• 13543932075046821 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13543932075046821's digits is 63
• More coming soon!