12090861138735

Names of 12090861138735

• Cardinal: 12090861138735 can be written as Twelve trillion, ninety billion, eight hundred sixty-one million, one hundred thirty-eight thousand, seven hundred thirty-five.

Scientific notation

• Scientific notation: 1.2090861138735 × 10¹³

Factors of 12090861138735

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 856

Divisors of 12090861138735

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 95 135 171 285 361 513 829 855 1083 1805 2487 2565 3249 4145 5415 6859 7461 9747 12435 15751 16245 20577 22383 34295 37305 47253 48735 61731 78755 102885 111915 130321 141759 185193 236265 299269 308655 390963 425277 651605 687241 708795 897807 925965 1172889 1496345 1954815 2061723 2126385 2693421 3436205 3518667 4489035 5686111 5864445 6185169 8080263 10308615 13057579 13467105 17058333 17593335 18555507 28430555 30925845 39172737 40401315 51174999 65287895 85291665 92777535 108036109 117518211 153524997 195863685 248094001 255874995 324108327 352554633 540180545 587591055 744282003 767624985 972324981 1240470005 1620541635 1762773165 2232846009 2916974943 3721410015 4713786019 4861624905 6698538027 11164230045 14141358057 14584874715 23568930095 33492690135 42424074171 70706790285 89561934361 127272222513 212120370855 268685803083 447809671805 636361112565 806057409249 1343429015415 2418172227747 4030287046245 12090861138735
• Sum of all divisors σ(n): 22716416359440
• Sum of proper divisors (its aliquot sum) s(n): 10625555220705
• 12090861138735 is a deficient number, because the sum of its proper divisors (10625555220705) is less than itself. Its deficiency is 1465305918030

Bases of 12090861138735

• Binary: 10101111111100011111011110111011001100101111₂
• Hexadecimal: 0xAFF1F7BB32F
• Base-36: 4AAGQJMLR

Squares and roots of 12090861138735

• 12090861138735 squared (12090861138735²) is 146188923076172220917400225
• 12090861138735 cubed (12090861138735³) is 1767549968935210978146331670819245215375
• The square root of 12090861138735 is 3477191.5591084423
• The cube root of 12090861138735 is 22951.9229762101

Scales and comparisons

• 12,090,861,138,735 seconds is equal to 384,451 years, 51 weeks, 1 day, 10 hours, 32 minutes, 15 seconds.
• To count from 1 to 12,090,861,138,735 would take you about nine hundred sixty-one thousand, one hundred twenty-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 12090861138735 cubic inches would be around 1912.7 feet tall.

Recreational maths with 12090861138735

• 12090861138735 backwards is 53783116809021
• The number of decimal digits it has is: 14
• The sum of 12090861138735's digits is 54
• More coming soon!