16909187072

Names of 16909187072

• Cardinal: 16909187072 can be written as Sixteen billion, nine hundred nine million, one hundred eighty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.6909187072 × 10¹⁰

Factors of 16909187072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 202

Divisors of 16909187072

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 163 256 296 326 512 592 652 1024 1184 1304 1369 2048 2368 2608 2738 4736 5216 5476 6031 9472 10432 10952 12062 18944 20864 21904 24124 37888 41728 43808 48248 50653 75776 83456 87616 96496 101306 166912 175232 192992 202612 223147 333824 350464 385984 405224 446294 700928 771968 810448 892588 1401856 1543936 1620896 1785176 2803712 3087872 3241792 3570352 6175744 6483584 7140704 8256439 12351488 12967168 14281408 16512878 25934336 28562816 33025756 51868672 57125632 66051512 103737344 114251264 132103024 228502528 264206048 457005056 528412096 1056824192 2113648384 4227296768 8454593536 16909187072
• Sum of all divisors σ(n): 34962454800
• Sum of proper divisors (its aliquot sum) s(n): 18053267728
• 16909187072 is an abundant number, because the sum of its proper divisors (18053267728) is greater than itself. Its abundance is 1144080656

Bases of 16909187072

• Binary: 1111101111110111011011100000000000₂
• Hexadecimal: 0x3EFDDB800
• Base-36: 7RNAK8W

Squares and roots of 16909187072

• 16909187072 squared (16909187072²) is 285920607435891933184
• 16909187072 cubed (16909187072³) is 4834685038873370945383980597248
• The square root of 16909187072 is 130035.3300914793
• The cube root of 16909187072 is 2566.6948722449

Scales and comparisons

• 16,909,187,072 seconds is equal to 537 years, 34 weeks, 2 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 16,909,187,072 would take you about one thousand and seventy-five 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 16909187072 cubic inches would be around 213.9 feet tall.

Recreational maths with 16909187072

• 16909187072 backwards is 27078190961
• The number of decimal digits it has is: 11
• The sum of 16909187072's digits is 50
• More coming soon!