1342721258939344

Names of 1342721258939344

• Cardinal: 1342721258939344 can be written as One quadrillion, three hundred forty-two trillion, seven hundred twenty-one billion, two hundred fifty-eight million, nine hundred thirty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.342721258939344 × 10¹⁵

Factors of 1342721258939344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9864661

Divisors of 1342721258939344

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 304 470153 940306 1880612 3761224 7522448 8932907 9394487 17865814 18788974 35731628 37577948 71463256 75155896 142926512 150311792 178495253 356990506 713981012 1427962024 2855924048 4416846246511 8833692493022 17667384986044 35334769972088 70669539944176 83920078683709 167840157367418 335680314734836 671360629469672 1342721258939344
• Sum of all divisors σ(n): 2738450788914240
• Sum of proper divisors (its aliquot sum) s(n): 1395729529974896
• 1342721258939344 is an abundant number, because the sum of its proper divisors (1395729529974896) is greater than itself. Its abundance is 53008271035552

Bases of 1342721258939344

• Binary: 100110001010011001010100111101010111110001111010000₂
• Hexadecimal: 0x4C532A7ABE3D0
• Base-36: D7YDMPJBV4

Squares and roots of 1342721258939344

• 1342721258939344 squared (1342721258939344²) is 1802900379207656879631871150336
• 1342721258939344 cubed (1342721258939344³) is 2420792666911925742458097851813981416529219584
• The square root of 1342721258939344 is 36643161.1482871931
• The cube root of 1342721258939344 is 110321.9564490759

Scales and comparisons

• 1,342,721,258,939,344 seconds is equal to 42,694,382 years, 37 weeks, 4 days, 19 hours, 9 minutes, 4 seconds.
• To count from 1 to 1,342,721,258,939,344 would take you about one hundred twenty-eight million, eighty-three thousand, one hundred forty-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 1342721258939344 cubic inches would be around 9193.5 feet tall.

Recreational maths with 1342721258939344

• 1342721258939344 backwards is 4439398521272431
• The number of decimal digits it has is: 16
• The sum of 1342721258939344's digits is 67
• More coming soon!