1387835533836342

Names of 1387835533836342

• Cardinal: 1387835533836342 can be written as One quadrillion, three hundred eighty-seven trillion, eight hundred thirty-five billion, five hundred thirty-three million, eight hundred thirty-six thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.387835533836342 × 10¹⁵

Factors of 1387835533836342

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 77101974102024

Divisors of 1387835533836342

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 77101974102019 154203948204038 231305922306057 462611844612114 693917766918171 1387835533836342
• Sum of all divisors σ(n): 3006976989978780
• Sum of proper divisors (its aliquot sum) s(n): 1619141456142438
• 1387835533836342 is an abundant number, because the sum of its proper divisors (1619141456142438) is greater than itself. Its abundance is 231305922306096

Bases of 1387835533836342

• Binary: 100111011100011101010100100000000000100000000110110₂
• Hexadecimal: 0x4EE3AA4004036
• Base-36: DNY2UBZSXI

Squares and roots of 1387835533836342

• 1387835533836342 squared (1387835533836342²) is 1926087468978804380380039940964
• 1387835533836342 cubed (1387835533836342³) is 2673092630725687788928138687124864838117713688
• The square root of 1387835533836342 is 37253664.7034401435
• The cube root of 1387835533836342 is 111543.9451901801

Scales and comparisons

• 1,387,835,533,836,342 seconds is equal to 44,128,877 years, 6 weeks, 1 day, 6 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,387,835,533,836,342 would take you about one hundred thirty-two million, three hundred eighty-six thousand, six hundred thirty-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 1387835533836342 cubic inches would be around 9295.3 feet tall.

Recreational maths with 1387835533836342

• 1387835533836342 backwards is 2436383355387831
• The number of decimal digits it has is: 16
• The sum of 1387835533836342's digits is 72
• More coming soon!