83949484905140625

Names of 83949484905140625

• Cardinal: 83949484905140625 can be written as Eighty-three quadrillion, nine hundred forty-nine trillion, four hundred eighty-four billion, nine hundred five million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 8.3949484905140625 × 10¹⁶

Factors of 83949484905140625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 301

Divisors of 83949484905140625

• Number of divisors d(n): 245
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 293 375 405 625 675 729 879 1125 1215 1465 1875 2025 2637 3125 3375 3645 4395 5625 6075 7325 7911 9375 10125 13185 15625 16875 18225 21975 23733 28125 30375 36625 39555 46875 50625 65925 71199 84375 85849 91125 109875 118665 140625 151875 183125 197775 213597 253125 257547 329625 355995 421875 429245 455625 549375 593325 759375 772641 915625 988875 1067985 1265625 1287735 1648125 1779975 2146225 2278125 2317923 2746875 2966625 3796875 3863205 4578125 4944375 5339925 6438675 6953769 8240625 8899875 10731125 11390625 11589615 13734375 14833125 19316025 20861307 24721875 25153757 26699625 32193375 34768845 41203125 44499375 53655625 57948075 62583921 74165625 75461271 96580125 104306535 123609375 125768785 133498125 160966875 173844225 222496875 226383813 268278125 289740375 312919605 370828125 377306355 482900625 521532675 628843925 667490625 679151439 804834375 869221125 1112484375 1131919065 1341390625 1448701875 1564598025 1886531775 2037454317 2414503125 2607663375 3144219625 3337453125 3395757195 4024171875 4346105625 5659595325 6112362951 7243509375 7370050801 7822990125 9432658875 10187271585 12072515625 13038316875 15721098125 16978785975 18337088853 21730528125 22110152403 28297976625 30561814755 36217546875 36850254005 39114950625 47163294375 50936357925 65191584375 66330457209 78605490625 84893929875 91685444265 108652640625 110550762015 141489883125 152809073775 184251270025 195574753125 198991371627 235816471875 254681789625 325957921875 331652286045 393027453125 424469649375 458427221325 552753810075 596974114881 707449415625 764045368875 921256350125 977873765625 994956858135 1179082359375 1273408948125 1658261430225 1790922344643 2122348246875 2292136106625 2763769050375 2984870574405 3537247078125 3820226844375 4606281750625 4974784290675 5372767033929 6367044740625 8291307151125 8954611723215 10611741234375 11460680533125 13818845251875 14924352872025 19101134221875 23031408753125 24873921453375 26863835169645 31835223703125 41456535755625 44773058616075 57303402665625 69094226259375 74621764360125 95505671109375 115157043765625 124369607266875 134319175848225 207282678778125 223865293080375 286517013328125 345471131296875 373108821800625 621848036334375 671595879241125 1036413393890625 1119326465401875 1865544109003125 3109240181671875 3357979396205625 5596632327009375 9327720545015625 16789896981028125 27983161635046875 83949484905140625
• Sum of all divisors σ(n): 157870102990585483
• Sum of proper divisors (its aliquot sum) s(n): 73920618085444858
• 83949484905140625 is a deficient number, because the sum of its proper divisors (73920618085444858) is less than itself. Its deficiency is 10028866819695767

Bases of 83949484905140625

• Binary: 100101010001111111001110010011010110110010001000110010001₂
• Hexadecimal: 0x12A3F9C9AD91191
• Base-36: MYLLWYH1W29

Squares and roots of 83949484905140625

• 83949484905140625 squared (83949484905140625²) is 7047516015838433651654551025390625
• 83949484905140625 cubed (83949484905140625³) is 591635339390365383698145039312846466403961181640625
• 83949484905140625 is a perfect square number. Its square root is 289740375
• The cube root of 83949484905140625 is 437864.1059780669

Scales and comparisons

• 83,949,484,905,140,625 seconds is equal to 2,669,333,947 years, 9 weeks, 1 day, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 83,949,484,905,140,625 would take you about eight billion, eight million, one thousand, eight hundred forty-one 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 83949484905140625 cubic inches would be around 36488.7 feet tall.

Recreational maths with 83949484905140625

• 83949484905140625 backwards is 52604150948494938
• 83949484905140625 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 83949484905140625's digits is 81
• More coming soon!