16139923338

Names of 16139923338

• Cardinal: 16139923338 can be written as Sixteen billion, one hundred thirty-nine million, nine hundred twenty-three thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.6139923338 × 10¹⁰

Factors of 16139923338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 34934922

Divisors of 16139923338

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 34934899 69869798 104804697 209609394 244544293 384283889 489088586 733632879 768567778 1152851667 1467265758 2305703334 2689987223 5379974446 8069961669 16139923338
• Sum of all divisors σ(n): 40245004800
• Sum of proper divisors (its aliquot sum) s(n): 24105081462
• 16139923338 is an abundant number, because the sum of its proper divisors (24105081462) is greater than itself. Its abundance is 7965158124

Bases of 16139923338

• Binary: 1111000010000000111010111110001010₂
• Hexadecimal: 0x3C203AF8A
• Base-36: 7EXAKJU

Squares and roots of 16139923338

• 16139923338 squared (16139923338²) is 260497125356517062244
• 16139923338 cubed (16139923338³) is 4204403633023561303307134250472
• The square root of 16139923338 is 127042.9979888699
• The cube root of 16139923338 is 2527.1663054875

Scales and comparisons

• 16,139,923,338 seconds is equal to 513 years, 10 weeks, 2 days, 16 hours, 2 minutes, 18 seconds.
• To count from 1 to 16,139,923,338 would take you about one thousand and twenty-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 16139923338 cubic inches would be around 210.6 feet tall.

Recreational maths with 16139923338

• 16139923338 backwards is 83332993161
• The number of decimal digits it has is: 11
• The sum of 16139923338's digits is 48
• More coming soon!