20121288440704

Names of 20121288440704

• Cardinal: 20121288440704 can be written as Twenty trillion, one hundred twenty-one billion, two hundred eighty-eight million, four hundred forty thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0121288440704 × 10¹³

Factors of 20121288440704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 41140

Divisors of 20121288440704

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 352 409 704 818 877 1408 1636 1754 3272 3508 4499 6544 7016 8998 9647 13088 14032 17996 19294 26176 28064 35992 38588 39841 52352 56128 71984 77176 79682 112256 143968 154352 159364 287936 308704 318728 358693 438251 575872 617408 637456 717386 876502 1234816 1274912 1434772 1753004 2549824 2869544 3506008 3945623 5099648 5739088 7012016 7891246 11478176 14024032 15782492 16294969 22956352 28048064 31564984 32589938 34940557 45912704 56096128 63129968 65179876 69881114 126259936 130359752 139762228 179244659 252519872 260719504 279524456 358489318 384346127 505039744 521439008 559048912 716978636 768692254 1042878016 1118097824 1433957272 1537384508 2085756032 2236195648 2867914544 3074769016 4472391296 5735829088 6149538032 11471658176 12299076064 14290687813 22943316352 24598152128 28581375626 49196304256 57162751252 114325502504 157197565943 228651005008 314395131886 457302010016 628790263772 914604020032 1257580527544 1829208040064 2515161055088 5030322110176 10060644220352 20121288440704
• Sum of all divisors σ(n): 43887508869600
• Sum of proper divisors (its aliquot sum) s(n): 23766220428896
• 20121288440704 is an abundant number, because the sum of its proper divisors (23766220428896) is greater than itself. Its abundance is 3644931988192

Bases of 20121288440704

• Binary: 100100100110011011010001111111111101110000000₂
• Hexadecimal: 0x124CDA3FFB80
• Base-36: 74RLBMD8G

Squares and roots of 20121288440704

• 20121288440704 squared (20121288440704²) is 404866248514008407724015616
• 20121288440704 cubed (20121288440704³) is 8146430566256110391353904043637986033664
• The square root of 20121288440704 is 4485675.9179307637
• The cube root of 20121288440704 is 27198.9368640411

Scales and comparisons

• 20,121,288,440,704 seconds is equal to 639,794 years, 38 weeks, 21 hours, 5 minutes, 4 seconds.
• To count from 1 to 20,121,288,440,704 would take you about one million, five hundred ninety-nine thousand, four hundred eighty-six 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 20121288440704 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20121288440704

• 20121288440704 backwards is 40704488212102
• The number of decimal digits it has is: 14
• The sum of 20121288440704's digits is 43
• More coming soon!