1428544337123676

Names of 1428544337123676

• Cardinal: 1428544337123676 can be written as One quadrillion, four hundred twenty-eight trillion, five hundred forty-four billion, three hundred thirty-seven million, one hundred twenty-three thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 1.428544337123676 × 10¹⁵

Factors of 1428544337123676

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 48521

Divisors of 1428544337123676

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 37 74 111 148 222 444 1369 2738 4107 5476 8214 16428 48479 50653 96958 101306 145437 151959 193916 202612 290874 303918 581748 607836 1793723 3587446 5381169 7174892 10762338 21524676 66367751 132735502 199103253 265471004 398206506 796413012 2350213441 2455606787 4700426882 4911213574 7050640323 7366820361 9400853764 9822427148 14101280646 14733640722 28202561292 29467281444 86957897317 173915794634 260873691951 347831589268 521747383902 1043494767804 3217442200729 6434884401458 9652326602187 12869768802916 19304653204374 38609306408748 119045361426973 238090722853946 357136084280919 476181445707892 714272168561838 1428544337123676
• Sum of all divisors σ(n): 3425929797003280
• Sum of proper divisors (its aliquot sum) s(n): 1997385459879604
• 1428544337123676 is an abundant number, because the sum of its proper divisors (1997385459879604) is greater than itself. Its abundance is 568841122755928

Bases of 1428544337123676

• Binary: 101000100110100000011100101110000101001100101011100₂
• Hexadecimal: 0x51340E5C2995C
• Base-36: E2DK7IEGKC

Squares and roots of 1428544337123676

• 1428544337123676 squared (1428544337123676²) is 2040738923128122867860919752976
• 1428544337123676 cubed (1428544337123676³) is 2915286032182548675379709940530870808281059776
• The square root of 1428544337123676 is 37796088.9130565465
• The cube root of 1428544337123676 is 112624.0761005293

Scales and comparisons

• 1,428,544,337,123,676 seconds is equal to 45,423,291 years, 7 weeks, 2 days, 23 hours, 14 minutes, 36 seconds.
• To count from 1 to 1,428,544,337,123,676 would take you about one hundred thirty-six million, two hundred sixty-nine thousand, eight hundred seventy-three 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 1428544337123676 cubic inches would be around 9385.3 feet tall.

Recreational maths with 1428544337123676

• 1428544337123676 backwards is 6763217334458241
• The number of decimal digits it has is: 16
• The sum of 1428544337123676's digits is 66
• More coming soon!