16889408859380

Names of 16889408859380

• Cardinal: 16889408859380 can be written as Sixteen trillion, eight hundred eighty-nine billion, four hundred eight million, eight hundred fifty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.688940885938 × 10¹³

Factors of 16889408859380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 237174

Divisors of 16889408859380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 479 958 1916 2395 4790 7699 9580 15398 30796 38495 76990 153980 228989 457978 915956 1144945 2289890 3687821 4579780 7375642 14751284 18439105 36878210 73756420 109685731 219371462 438742924 548428655 1096857310 1762986311 2193714620 3525972622 7051945244 8814931555 17629863110 35259726220 844470442969 1688940885938 3377881771876 4222352214845 8444704429690 16889408859380
• Sum of all divisors σ(n): 35546575680000
• Sum of proper divisors (its aliquot sum) s(n): 18657166820620
• 16889408859380 is an abundant number, because the sum of its proper divisors (18657166820620) is greater than itself. Its abundance is 1767757961240

Bases of 16889408859380

• Binary: 11110101110001011111001101110010110011110100₂
• Hexadecimal: 0xF5C5F372CF4
• Base-36: 5ZIVXYODW

Squares and roots of 16889408859380

• 16889408859380 squared (16889408859380²) is 285252131619303632613984400
• 16889408859380 cubed (16889408859380³) is 4817739878928096598096844833041113672000
• The square root of 16889408859380 is 4109672.5975897399
• The cube root of 16889408859380 is 25656.9375093655

Scales and comparisons

• 16,889,408,859,380 seconds is equal to 537,030 years, 49 weeks, 6 days, 4 hours, 56 minutes, 20 seconds.
• To count from 1 to 16,889,408,859,380 would take you about one million, three hundred forty-two thousand, five hundred seventy-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 16889408859380 cubic inches would be around 2138.1 feet tall.

Recreational maths with 16889408859380

• 16889408859380 backwards is 08395880498861
• The number of decimal digits it has is: 14
• The sum of 16889408859380's digits is 77
• More coming soon!