138822855917084073

Names of 138822855917084073

• Cardinal: 138822855917084073 can be written as One hundred thirty-eight quadrillion, eight hundred twenty-two trillion, eight hundred fifty-five billion, nine hundred seventeen million, eighty-four thousand and seventy-three.

Scientific notation

• Scientific notation: 1.38822855917084073 × 10¹⁷

Factors of 138822855917084073

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1041158

Divisors of 138822855917084073

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 17 21 27 31 51 63 81 93 119 153 189 217 243 279 357 459 527 567 651 837 1071 1377 1581 1701 1953 2511 3213 3689 4131 4743 5859 7533 9639 11067 14229 17577 28917 33201 42687 52731 99603 128061 179801 298809 539403 861299 896427 1258607 1618209 2583897 3056617 3775821 4854627 5573831 6029093 7751691 9169851 11327463 14563881 14642083 16721493 18087279 21396319 23255073 26700269 27509553 33982389 39016817 43691643 43926249 50164479 54261837 64188957 69765219 80100807 82528659 94755127 101947167 102494581 117050451 131778747 150493437 162785511 186901883 192566871 209295657 240302421 247585977 284265381 305841501 307483743 351151353 395336241 451480311 453904573 488356533 560705649 577700613 663285889 720907263 742757931 852796143 922451229 1053454059 1186008723 1354440933 1361713719 1465069599 1682116947 1733101839 1989857667 2162721789 2558388429 2767353687 3160362177 3177332011 3558026169 4085141157 5046350841 5199305517 5969573001 6488165367 7675165287 8302061061 9481086531 9531996033 12255423471 15139052523 17908719003 23025495861 24906183183 28595988099 36766270413 45417157569 53726157009 85787964297 110298811239 154862421499 161178471027 257363892891 464587264497 772091678673 1084036950493 1393761793491 2632661165483 3252110851479 4181285380473 4800735066469 7897983496449 9756332554437 12543856141419 14402205199407 18428628158381 23693950489347 29268997663311 33605145465283 37631568424257 43206615598221 55285884475143 71081851468041 81612496129973 87806992989933 100815436395849 129619846794663 165857653425429 213245554404123 244837488389919 263420978969799 302446309187547 388859540383989 497572960276287 571287472909811 639736663212369 734512465169757 907338927562641 1166578621151967 1492718880828861 1713862418729433 2203537395509271 2722016782687923 4478156642486583 5141587256188299 6610612186527813 8166050348063769 15424761768564897 19831836559583439 46274285305694691 138822855917084073
• Sum of all divisors σ(n): 259754344180531200
• Sum of proper divisors (its aliquot sum) s(n): 120931488263447127
• 138822855917084073 is a deficient number, because the sum of its proper divisors (120931488263447127) is less than itself. Its deficiency is 17891367653636946

Bases of 138822855917084073

• Binary: 111101101001100101010011011100101101001001001110110101001₂
• Hexadecimal: 0x1ED32A6E5A49DA9
• Base-36: 11YWLFLD3XK9

Squares and roots of 138822855917084073

• 138822855917084073 squared (138822855917084073²) is 19271785324975484418820026950269329
• 138822855917084073 cubed (138822855917084073³) is 2675364277434046931838757748372839440237059686297017
• The square root of 138822855917084073 is 372589393.1891836249
• The cube root of 138822855917084073 is 517789.9993969375

Scales and comparisons

• 138,822,855,917,084,073 seconds is equal to 4,414,137,410 years, 45 weeks, 3 days, 20 hours, 14 minutes, 33 seconds.
• To count from 1 to 138,822,855,917,084,073 would take you about thirteen billion, two hundred forty-two million, four hundred twelve thousand, two hundred thirty-two 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 138822855917084073 cubic inches would be around 43149.2 feet tall.

Recreational maths with 138822855917084073

• 138822855917084073 backwards is 370480719558228831
• 138822855917084073 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138822855917084073's digits is 81
• More coming soon!