1421115159188341

Names of 1421115159188341

• Cardinal: 1421115159188341 can be written as One quadrillion, four hundred twenty-one trillion, one hundred fifteen billion, one hundred fifty-nine million, one hundred eighty-eight thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 1.421115159188341 × 10¹⁵

Factors of 1421115159188341

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1868291

Divisors of 1421115159188341

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3547 247781 1616963 878879207 5735367761 400652709103 1421115159188341
• Sum of all divisors σ(n): 1421522428012704
• Sum of proper divisors (its aliquot sum) s(n): 407268824363
• 1421115159188341 is a deficient number, because the sum of its proper divisors (407268824363) is less than itself. Its deficiency is 1420707890363978

Bases of 1421115159188341

• Binary: 101000011000111111100101000001111111001001101110101₂
• Hexadecimal: 0x50C7F283F9375
• Base-36: DZQRAHOAD1

Squares and roots of 1421115159188341

• 1421115159188341 squared (1421115159188341²) is 2019568295674903781357910332281
• 1421115159188341 cubed (1421115159188341³) is 2870039119999767411929855030851986337571135821
• The square root of 1421115159188341 is 37697681.0850261849
• The cube root of 1421115159188341 is 112428.5019724023

Scales and comparisons

• 1,421,115,159,188,341 seconds is equal to 45,187,066 years, 13 weeks, 5 days, 5 hours, 39 minutes, 1 second.
• To count from 1 to 1,421,115,159,188,341 would take you about one hundred thirty-five million, five hundred sixty-one thousand, one hundred ninety-eight 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 1421115159188341 cubic inches would be around 9369 feet tall.

Recreational maths with 1421115159188341

• 1421115159188341 backwards is 1438819515111241
• The number of decimal digits it has is: 16
• The sum of 1421115159188341's digits is 55
• More coming soon!