1426396568391408

Names of 1426396568391408

• Cardinal: 1426396568391408 can be written as One quadrillion, four hundred twenty-six trillion, three hundred ninety-six billion, five hundred sixty-eight million, three hundred ninety-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.426396568391408 × 10¹⁵

Factors of 1426396568391408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3310303816

Divisors of 1426396568391408

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 47 48 94 141 188 191 282 376 382 564 573 752 764 1128 1146 1528 2256 2292 3056 4584 8977 9168 17954 26931 35908 53862 71816 107724 143632 215448 430896 3310303573 6620607146 9930910719 13241214292 19861821438 26482428584 39723642876 52964857168 79447285752 155584267931 158894571504 311168535862 466752803793 622337071724 632267982443 933505607586 1244674143448 1264535964886 1867011215172 1896803947329 2489348286896 2529071929772 3734022430344 3793607894658 5058143859544 7468044860688 7587215789316 10116287719088 15174431578632 29716595174821 30348863157264 59433190349642 89149785524463 118866380699284 178299571048926 237732761398568 356599142097852 475465522797136 713198284195704 1426396568391408
• Sum of all divisors σ(n): 3782961959510016
• Sum of proper divisors (its aliquot sum) s(n): 2356565391118608
• 1426396568391408 is an abundant number, because the sum of its proper divisors (2356565391118608) is greater than itself. Its abundance is 930168822727200

Bases of 1426396568391408

• Binary: 101000100010100110011010100110001001000111011110000₂
• Hexadecimal: 0x5114CD4C48EF0
• Base-36: E1M5JCCOHC

Squares and roots of 1426396568391408

• 1426396568391408 squared (1426396568391408²) is 2034607170318784679928688222464
• 1426396568391408 cubed (1426396568391408³) is 2902156685767267456701394239266198103330189312
• The square root of 1426396568391408 is 37767665.6465740281
• The cube root of 1426396568391408 is 112567.6056107295

Scales and comparisons

• 1,426,396,568,391,408 seconds is equal to 45,354,998 years, 38 weeks, 3 days, 13 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,426,396,568,391,408 would take you about one hundred thirty-six million, sixty-four thousand, nine hundred ninety-six 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 1426396568391408 cubic inches would be around 9380.6 feet tall.

Recreational maths with 1426396568391408

• 1426396568391408 backwards is 8041938656936241
• The number of decimal digits it has is: 16
• The sum of 1426396568391408's digits is 75
• More coming soon!