42493211278857

Names of 42493211278857

• Cardinal: 42493211278857 can be written as Forty-two trillion, four hundred ninety-three billion, two hundred eleven million, two hundred seventy-eight thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2493211278857 × 10¹³

Factors of 42493211278857

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 53699

Divisors of 42493211278857

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 97 139 291 417 873 1251 7643 13483 22929 40449 45817 68787 121347 137451 412353 741371 1062377 2224113 3187131 4444249 6368563 6672339 9561393 13332747 19105689 39998241 57317067 103050569 309151707 350179331 617750611 927455121 1050537993 1853251833 3151613979 5559755499 33967395107 48674927009 101902185321 146024781027 305706555963 438074343081 4721467919873 14164403759619 42493211278857
• Sum of all divisors σ(n): 62467520781120
• Sum of proper divisors (its aliquot sum) s(n): 19974309502263
• 42493211278857 is a deficient number, because the sum of its proper divisors (19974309502263) is less than itself. Its deficiency is 22518901776594

Bases of 42493211278857

• Binary: 1001101010010110111000110000110111111000001001₂
• Hexadecimal: 0x26A5B8C37E09
• Base-36: F2940UPS9

Squares and roots of 42493211278857

• 42493211278857 squared (42493211278857²) is 1805673004789579757415226449
• 42493211278857 cubed (42493211278857³) is 76728844493052180329781874523675540888793
• The square root of 42493211278857 is 6518681.7132651141
• The cube root of 42493211278857 is 34895.8020141581

Scales and comparisons

• 42,493,211,278,857 seconds is equal to 1,351,152 years, 35 weeks, 1 day, 23 hours, 40 minutes, 57 seconds.
• To count from 1 to 42,493,211,278,857 would take you about three million, three hundred seventy-seven thousand, eight hundred eighty-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 42493211278857 cubic inches would be around 2908 feet tall.

Recreational maths with 42493211278857

• 42493211278857 backwards is 75887211239424
• The number of decimal digits it has is: 14
• The sum of 42493211278857's digits is 63
• More coming soon!