138164270780146311

Names of 138164270780146311

• Cardinal: 138164270780146311 can be written as One hundred thirty-eight quadrillion, one hundred sixty-four trillion, two hundred seventy billion, seven hundred eighty million, one hundred forty-six thousand, three hundred eleven.

Scientific notation

• Scientific notation: 1.38164270780146311 × 10¹⁷

Factors of 138164270780146311

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 842

Divisors of 138164270780146311

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 27 31 93 131 279 393 677 837 961 1179 2031 2883 3537 4061 6093 8649 12183 17161 18279 20987 25947 36549 51483 62961 88687 109647 125891 154449 188883 266061 377673 458329 463347 531991 566649 650597 798183 1133019 1374987 1595973 1951791 2394549 2749297 3399057 4124961 4787919 5855373 8247891 11617997 12374883 14208199 14363757 16491721 17566119 24743673 34853991 42624597 49475163 60041099 74231019 85228207 104561973 127873791 148425489 180123297 255684621 310288733 313685919 360157907 383621373 440454169 445276467 540369891 767053863 930866199 1080473721 1321362507 1621109673 1861274069 2301161589 2792598597 3241421163 3964087521 5583822207 7865383969 8377795791 9618950723 9724263489 11164895117 11892262563 16751466621 23596151907 28856852169 33494685351 40647824023 50254399863 57699496139 70788455721 86570556507 100484056053 121943472069 173098488417 212365367163 243826903039 259711669521 298187472413 301452168159 365830416207 519295465251 731480709117 894562417239 1097491248621 1260082544713 1557886395753 2194442127351 2683687251717 3780247634139 5324864947013 6583326382053 7558633994209 8051061755151 11340742902417 15974594841039 22675901982627 34022228707251 39062558886103 47923784523117 68027705947881 117187676658309 143771353569351 165070813357403 204083117843643 351563029974927 495212440072209 1054689089924781 1485637320216627 4456911960649881 5117195214079493 15351585642238479 46054756926715437 138164270780146311
• Sum of all divisors σ(n): 213445773725810400
• Sum of proper divisors (its aliquot sum) s(n): 75281502945664089
• 138164270780146311 is a deficient number, because the sum of its proper divisors (75281502945664089) is less than itself. Its deficiency is 62882767834482222

Bases of 138164270780146311

• Binary: 111101010110110111010110000011000100000000110001010000111₂
• Hexadecimal: 0x1EADBAC18806287
• Base-36: 11SF59RAQO3R

Squares and roots of 138164270780146311

• 138164270780146311 squared (138164270780146311²) is 19089365720209591713644206566908721
• 138164270780146311 cubed (138164270780146311³) is 2637468294388280732065071962261845713294483361878231
• The square root of 138164270780146311 is 371704547.6990378591
• The cube root of 138164270780146311 is 516969.8907351055

Scales and comparisons

• 138,164,270,780,146,311 seconds is equal to 4,393,196,440 years, 34 weeks, 1 day, 20 hours, 11 minutes, 51 seconds.
• To count from 1 to 138,164,270,780,146,311 would take you about thirteen billion, one hundred seventy-nine million, five hundred eighty-nine thousand, three hundred twenty-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 138164270780146311 cubic inches would be around 43080.8 feet tall.

Recreational maths with 138164270780146311

• 138164270780146311 backwards is 113641087072461831
• The number of decimal digits it has is: 18
• The sum of 138164270780146311's digits is 63
• More coming soon!