13731955363442676978

Names of 13731955363442676978

• Cardinal: 13731955363442676978 can be written as Thirteen quintillion, seven hundred thirty-one quadrillion, nine hundred fifty-five trillion, three hundred sixty-three billion, four hundred forty-two million, six hundred seventy-six thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.3731955363442676978 × 10¹⁹

Factors of 13731955363442676978

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1305809

Divisors of 13731955363442676978

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 223 446 669 1338 2007 4014 6021 12042 18063 36126 49729 99458 149187 298374 447561 895122 1305581 1342683 2611162 2685366 3916743 4028049 7833486 8056098 11750229 23500458 35250687 70501374 105752061 211504122 291144563 582289126 873433689 1746867378 2620301067 5240602134 7860903201 15721806402 23582709603 47165419206 64925237549 129850475098 194775712647 389551425294 584327137941 1168654275882 1704541747561 1752981413823 3409083495122 3505962827646 5113625242683 5258944241469 10227250485366 10517888482938 15340875728049 30681751456098 46022627184147 92045254368294 138067881552441 276135763104882 380112809706103 760225619412206 1140338429118309 2280676858236618 3421015287354927 6842030574709854 10263045862064781 20526091724129562 30789137586194343 61578275172388686 84765156564460969 169530313128921938 254295469693382907 508590939386765814 762886409080148721 1525772818160297442 2288659227240446163 4577318454480892326 6865977681721338489 13731955363442676978
• Sum of all divisors σ(n): 30908375205515777277
• Sum of proper divisors (its aliquot sum) s(n): 17176419842073100299
• 13731955363442676978 is an abundant number, because the sum of its proper divisors (17176419842073100299) is greater than itself. Its abundance is 3444464478630423321

Bases of 13731955363442676978

• Binary: 1011111010010001101101001010010111100101100001010101010011110010₂
• Hexadecimal: 0xBE91B4A5E58554F2
• Base-36: 2WBUBX1VGZ94I

Squares and roots of 13731955363442676978

• 13731955363442676978 squared (13731955363442676978²) is 188566598103582102773443428934851212484
• 13731955363442676978 cubed (13731955363442676978³) is 2589388108194623977490837924169672840651554045314052993352
• The square root of 13731955363442676978 is 3705665306.4520920085
• The cube root of 13731955363442676978 is 2394661.4766668847

Scales and comparisons

• 13,731,955,363,442,676,978 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,731,955,363,442,676,978 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13731955363442676978 cubic inches would be around 199555.1 feet tall.

Recreational maths with 13731955363442676978

• 13731955363442676978 backwards is 87967624436355913731
• The number of decimal digits it has is: 20
• The sum of 13731955363442676978's digits is 99
• More coming soon!