142242620387901767953008616

Names of 142242620387901767953008616

• Cardinal: 142242620387901767953008616 can be written as One hundred forty-two septillion, two hundred forty-two sextillion, six hundred twenty quintillion, three hundred eighty-seven quadrillion, nine hundred one trillion, seven hundred sixty-seven billion, nine hundred fifty-three million, eight thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.42242620387901767953008616 × 10²⁶

Factors of 142242620387901767953008616

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 261003655

Divisors of 142242620387901767953008616

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 261003653 522007306 1044014612 2088029224 68122906879344409 136245813758688818 272491627517377636 544983255034755272
• Sum of all divisors σ(n): 142242620864762120023474289
• Sum of proper divisors (its aliquot sum) s(n): 476860352070465673
• 142242620387901767953008616 is a deficient number, because the sum of its proper divisors (476860352070465673) is less than itself. Its deficiency is 142242619911041415882542943

Bases of 142242620387901767953008616

• Binary: 111010110101001000010111110011011111000100001101000111101110110000001011100011111101000₂
• Hexadecimal: 0x75A90BE6F8868F7605C7E8
• Base-36: HVEZUWPC8J70U6MZS

Squares and roots of 142242620387901767953008616

• 142242620387901767953008616 squared (142242620387901767953008616²) is 20232963054816727703003746425897582133474366170235456
• 142242620387901767953008616 cubed (142242620387901767953008616³) is 2877989683128737108193149417038334182444649641655595071742809163824064316688896
• The square root of 142242620387901767953008616 is 11926551068431.3831915929
• 142242620387901767953008616 is a perfect cube number. Its cube root is 522007306

Scales and comparisons

• 142,242,620,387,901,767,953,008,616 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,242,620,387,901,767,953,008,616 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 142242620387901767953008616 cubic inches would be around 43500608.8 feet tall.

Recreational maths with 142242620387901767953008616

• 142242620387901767953008616 backwards is 616800359767109783026242241
• The number of decimal digits it has is: 27
• The sum of 142242620387901767953008616's digits is 109
• More coming soon!