16689281300472

Names of 16689281300472

• Cardinal: 16689281300472 can be written as Sixteen trillion, six hundred eighty-nine billion, two hundred eighty-one million, three hundred thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.6689281300472 × 10¹³

Factors of 16689281300472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 923890

Divisors of 16689281300472

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 242 264 363 484 726 968 1452 2904 6263 12526 18789 25052 37578 50104 68893 75156 137786 150312 206679 275572 413358 551144 757823 826716 917611 1515646 1653432 1835222 2273469 2752833 3031292 3670444 4546938 5505666 6062584 7340888 9093876 10093721 11011332 18187752 20187442 22022664 30281163 40374884 60562326 80749768 111030931 121124652 222061862 242249304 333092793 444123724 666185586 888247448 1332371172 2664742344 5746997693 11493995386 17240993079 22987990772 34481986158 45975981544 63216974623 68963972316 126433949246 137927944632 189650923869 252867898492 379301847738 505735796984 695386720853 758603695476 1390773441706 1517207390952 2086160162559 2781546883412 4172320325118 5563093766824 8344640650236 16689281300472
• Sum of all divisors σ(n): 45868414112640
• Sum of proper divisors (its aliquot sum) s(n): 29179132812168
• 16689281300472 is an abundant number, because the sum of its proper divisors (29179132812168) is greater than itself. Its abundance is 12489851511696

Bases of 16689281300472

• Binary: 11110010110111000110101011101111011111111000₂
• Hexadecimal: 0xF2DC6AEF7F8
• Base-36: 5WYY76JNC

Squares and roots of 16689281300472

• 16689281300472 squared (16689281300472²) is 278532110326284371547422784
• 16689281300472 cubed (16689281300472³) is 4648500740449461816622661355575522754048
• The square root of 16689281300472 is 4085251.6814110731
• The cube root of 16689281300472 is 25555.1957297541

Scales and comparisons

• 16,689,281,300,472 seconds is equal to 530,667 years, 27 weeks, 1 day, 21 minutes, 12 seconds.
• To count from 1 to 16,689,281,300,472 would take you about one million, three hundred twenty-six thousand, six hundred sixty-eight 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 16689281300472 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689281300472

• 16689281300472 backwards is 27400318298661
• The number of decimal digits it has is: 14
• The sum of 16689281300472's digits is 57
• More coming soon!