28078339369088

Names of 28078339369088

• Cardinal: 28078339369088 can be written as Twenty-eight trillion, seventy-eight billion, three hundred thirty-nine million, three hundred sixty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.8078339369088 × 10¹³

Factors of 28078339369088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8892

Divisors of 28078339369088

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 53 64 106 128 212 424 848 1696 2809 3392 5618 6784 8837 11236 17674 22472 35348 44944 70696 89888 141392 179776 282784 359552 468361 565568 936722 1131136 1873444 3746888 7493776 14987552 24823133 29975104 49646266 59950208 78092569 99292532 156185138 198585064 312370276 397170128 624740552 794340256 1249481104 1588680512 2498962208 3177361024 4138906157 4997924416 8277812314 9995848832 16555624628 33111249256 66222498512 132444997024 219362026321 264889994048 438724052642 529779988096 877448105284 1754896210568 3509792421136 7019584842272 14039169684544 28078339369088
• Sum of all divisors σ(n): 57019103701455
• Sum of proper divisors (its aliquot sum) s(n): 28940764332367
• 28078339369088 is an abundant number, because the sum of its proper divisors (28940764332367) is greater than itself. Its abundance is 862424963279

Bases of 28078339369088

• Binary: 110011000100101111111011100011010100010000000₂
• Hexadecimal: 0x19897F71A880
• Base-36: 9YB0EARNK

Squares and roots of 28078339369088

• 28078339369088 squared (28078339369088²) is 788393141725677105889951744
• 28078339369088 cubed (28078339369088³) is 22136770189635054676963673420383725289472
• The square root of 28078339369088 is 5298899.8262930013
• The cube root of 28078339369088 is 30394.1829276421

Scales and comparisons

• 28,078,339,369,088 seconds is equal to 892,804 years, 17 weeks, 4 days, 17 hours, 38 minutes, 8 seconds.
• To count from 1 to 28,078,339,369,088 would take you about two million, two hundred thirty-two thousand and ten 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 28078339369088 cubic inches would be around 2532.8 feet tall.

Recreational maths with 28078339369088

• 28078339369088 backwards is 88096393387082
• The number of decimal digits it has is: 14
• The sum of 28078339369088's digits is 74
• More coming soon!