1338998872825776

Names of 1338998872825776

• Cardinal: 1338998872825776 can be written as One quadrillion, three hundred thirty-eight trillion, nine hundred ninety-eight billion, eight hundred seventy-two million, eight hundred twenty-five thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.338998872825776 × 10¹⁵

Factors of 1338998872825776

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27895809850542

Divisors of 1338998872825776

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 27895809850537 55791619701074 83687429551611 111583239402148 167374859103222 223166478804296 334749718206444 446332957608592 669499436412888 1338998872825776
• Sum of all divisors σ(n): 3459080421466712
• Sum of proper divisors (its aliquot sum) s(n): 2120081548640936
• 1338998872825776 is an abundant number, because the sum of its proper divisors (2120081548640936) is greater than itself. Its abundance is 781082675815160

Bases of 1338998872825776

• Binary: 100110000011100111111111000001010110101111110110000₂
• Hexadecimal: 0x4C1CFF82B5FB0
• Base-36: D6MVL8YCHC

Squares and roots of 1338998872825776

• 1338998872825776 squared (1338998872825776²) is 1792917981428698649731250002176
• 1338998872825776 cubed (1338998872825776³) is 2400715156202093079450331912244134247268888576
• The square root of 1338998872825776 is 36592333.5252860855
• The cube root of 1338998872825776 is 110219.9146715551

Scales and comparisons

• 1,338,998,872,825,776 seconds is equal to 42,576,022 years, 18 weeks, 5 days, 4 hours, 29 minutes, 36 seconds.
• To count from 1 to 1,338,998,872,825,776 would take you about one hundred twenty-seven million, seven hundred twenty-eight thousand and sixty-seven 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 1338998872825776 cubic inches would be around 9185 feet tall.

Recreational maths with 1338998872825776

• 1338998872825776 backwards is 6775282788998331
• The number of decimal digits it has is: 16
• The sum of 1338998872825776's digits is 93
• More coming soon!