16809385086432

Names of 16809385086432

• Cardinal: 16809385086432 can be written as Sixteen trillion, eight hundred nine billion, three hundred eighty-five million, eighty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.6809385086432 × 10¹³

Factors of 16809385086432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 436

Divisors of 16809385086432

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 431 432 486 648 729 862 864 972 1293 1296 1458 1724 1944 2187 2586 2592 2916 3448 3879 3888 4374 5172 5832 6561 6896 7758 7776 8748 10344 11637 11664 13122 13792 15516 17496 20688 23274 23328 26244 31032 34911 34992 41376 46548 52488 62064 69822 69984 93096 104733 104976 124128 139644 185761 186192 209466 209952 279288 314199 371522 372384 418932 557283 558576 628398 743044 837864 942597 1114566 1117152 1256796 1486088 1671849 1675728 1885194 2229132 2513592 2827791 2972176 3343698 3351456 3770388 4458264 5015547 5027184 5655582 5944352 6687396 7540776 8916528 10031094 10054368 11311164 13374792 15046641 15081552 17833056 20062188 22622328 26749584 30093282 30163104 40124376 45139923 45244656 53499168 60186564 80062991 80248752 90279846 90489312 120373128 135419769 160125982 160497504 180559692 240188973 240746256 270839538 320251964 361119384 406259307 480377946 481492512 541679076 640503928 720566919 722238768 812518614 960755892 1083358152 1218777921 1281007856 1441133838 1444477536 1625037228 1921511784 2161700757 2166716304 2437555842 2562015712 2882267676 3250074456 3843023568 4323401514 4333432608 4875111684 5764535352 6485102271 6500148912 7686047136 8646803028 9750223368 11529070704 12970204542 13000297824 17293606056 19455306813 19500446736 23058141408 25940409084 34587212112 38910613626 39000893472 51880818168 58365920439 69174424224 77821227252 103761636336 116731840878 155642454504 175097761317 207523272672 233463681756 311284909008 350195522634 466927363512 525293283951 622569818016 700391045268 933854727024 1050586567902 1400782090536 1867709454048 2101173135804 2801564181072 4202346271608 5603128362144 8404692543216 16809385086432
• Sum of all divisors σ(n): 49753129843872
• Sum of proper divisors (its aliquot sum) s(n): 32943744757440
• 16809385086432 is an abundant number, because the sum of its proper divisors (32943744757440) is greater than itself. Its abundance is 16134359671008

Bases of 16809385086432

• Binary: 11110100100110111101011011010100110111100000₂
• Hexadecimal: 0xF49BD6D4DE0
• Base-36: 5YI4HVI00

Squares and roots of 16809385086432

• 16809385086432 squared (16809385086432²) is 282555426983962536110490624
• 16809385086432 cubed (16809385086432³) is 4749582980434645760135489358808165613568
• The square root of 16809385086432 is 4099925.0098546925
• The cube root of 16809385086432 is 25616.3515969245

Scales and comparisons

• 16,809,385,086,432 seconds is equal to 534,486 years, 23 weeks, 3 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 16,809,385,086,432 would take you about one million, three hundred thirty-six thousand, two hundred sixteen 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 16809385086432 cubic inches would be around 2134.7 feet tall.

Recreational maths with 16809385086432

• 16809385086432 backwards is 23468058390861
• The number of decimal digits it has is: 14
• The sum of 16809385086432's digits is 63
• More coming soon!