55978903264172

Names of 55978903264172

• Cardinal: 55978903264172 can be written as Fifty-five trillion, nine hundred seventy-eight billion, nine hundred three million, two hundred sixty-four thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 5.5978903264172 × 10¹³

Factors of 55978903264172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 309

Divisors of 55978903264172

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 49 98 101 196 199 202 343 398 404 686 707 796 1372 1393 1414 2786 2828 4949 5572 9751 9898 10201 19502 19796 20099 20402 34643 39004 39601 40198 40804 68257 69286 71407 79202 80396 136514 138572 140693 142814 158404 273028 277207 281386 285628 499849 554414 562772 984851 999698 1030301 1108828 1940449 1969702 1999396 2029999 2060602 3498943 3880898 3939404 3999701 4059998 4121204 6893957 6997886 7212107 7761796 7999402 8119996 13583143 13787914 13995772 14209993 14424214 15998804 27166286 27575828 27997907 28419986 28848428 50484749 54332572 55995814 56839972 99469951 100969498 111991628 195985349 198939902 201938996 205029899 353393243 391970698 397879804 403969801 410059798 696289657 706786486 783941396 807939602 820119596 1371897443 1392579314 1413572972 1435209293 1615879204 2743794886 2785158628 2827788607 2870418586 5487589772 5655577214 5740837172 10046465051 11311154428 19794520249 20092930102 39589040498 40185860204 40800949901 70325255357 79178080996 81601899802 138561641743 140650510714 163203799604 277123283486 281301021428 285606649307 554246566972 571213298614 1142426597228 1999246545149 3998493090298 7996986180596 13994725816043 27989451632086 55978903264172
• Sum of all divisors σ(n): 115967823451200
• Sum of proper divisors (its aliquot sum) s(n): 59988920187028
• 55978903264172 is an abundant number, because the sum of its proper divisors (59988920187028) is greater than itself. Its abundance is 4010016922856

Bases of 55978903264172

• Binary: 1100101110100110011010101001001101101110101100₂
• Hexadecimal: 0x32E99AA4DBAC
• Base-36: JUCCPO5NW

Squares and roots of 55978903264172

• 55978903264172 squared (55978903264172²) is 3133637610659526596418845584
• 55978903264172 cubed (55978903264172³) is 175417596672080720249999164347873627616448
• The square root of 55978903264172 is 7481905.0558111199
• The cube root of 55978903264172 is 38253.8186944129

Scales and comparisons

• 55,978,903,264,172 seconds is equal to 1,779,955 years, 50 weeks, 2 days, 23 hours, 9 minutes, 32 seconds.
• To count from 1 to 55,978,903,264,172 would take you about four million, four hundred forty-nine thousand, eight hundred eighty-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 55978903264172 cubic inches would be around 3187.8 feet tall.

Recreational maths with 55978903264172

• 55978903264172 backwards is 27146230987955
• The number of decimal digits it has is: 14
• The sum of 55978903264172's digits is 68
• More coming soon!