42669462656640

Names of 42669462656640

• Cardinal: 42669462656640 can be written as Forty-two trillion, six hundred sixty-nine billion, four hundred sixty-two million, six hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.266946265664 × 10¹³

Factors of 42669462656640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22223678477

Divisors of 42669462656640

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 22223678467 44447356934 66671035401 88894713868 111118392335 133342070802 177789427736 222236784670 266684141604 333355177005 355578855472 444473569340 533368283208 666710354010 711157710944 888947138680 1066736566416 1333420708020 1422315421888 1777894277360 2133473132832 2666841416040 2844630843776 3555788554720 4266946265664 5333682832080 7111577109440 8533892531328 10667365664160 14223154218880 21334731328320 42669462656640
• Sum of all divisors σ(n): 136008912224160
• Sum of proper divisors (its aliquot sum) s(n): 93339449567520
• 42669462656640 is an abundant number, because the sum of its proper divisors (93339449567520) is greater than itself. Its abundance is 50669986910880

Bases of 42669462656640

• Binary: 1001101100111011000010001010100001011010000000₂
• Hexadecimal: 0x26CEC22A1680
• Base-36: F4I2WDF9C

Squares and roots of 42669462656640

• 42669462656640 squared (42669462656640²) is 1820683043406395486536089600
• 42669462656640 cubed (42669462656640³) is 77687567130206856392098719094853074944000
• The square root of 42669462656640 is 6532186.6673143993
• The cube root of 42669462656640 is 34943.9818609733

Scales and comparisons

• 42,669,462,656,640 seconds is equal to 1,356,756 years, 48 weeks, 1 day, 11 hours, 44 minutes.
• To count from 1 to 42,669,462,656,640 would take you about three million, three hundred ninety-one thousand, eight hundred ninety-two 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 42669462656640 cubic inches would be around 2912 feet tall.

Recreational maths with 42669462656640

• 42669462656640 backwards is 04665626496624
• The number of decimal digits it has is: 14
• The sum of 42669462656640's digits is 66
• More coming soon!