16443733321216

Names of 16443733321216

• Cardinal: 16443733321216 can be written as Sixteen trillion, four hundred forty-three billion, seven hundred thirty-three million, three hundred twenty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.6443733321216 × 10¹³

Factors of 16443733321216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2774

Divisors of 16443733321216

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 128 233 256 466 512 932 1864 2539 3728 5078 7456 10156 14912 20312 29824 40624 54289 59648 81248 108578 119296 162496 217156 324992 434312 591587 649984 868624 1183174 1299968 1737248 2366348 3474496 4732696 6948992 9465392 12649337 13897984 18930784 25298674 27795968 37861568 50597348 75723136 101194696 137839771 151446272 202389392 275679542 302892544 404778784 551359084 809557568 1102718168 1619115136 2205436336 3238230272 4410872672 6476460544 8821745344 17643490688 32116666643 35286981376 64233333286 70573962752 128466666572 256933333144 513866666288 1027733332576 2055466665152 4110933330304 8221866660608 16443733321216
• Sum of all divisors σ(n): 33009963901200
• Sum of proper divisors (its aliquot sum) s(n): 16566230579984
• 16443733321216 is an abundant number, because the sum of its proper divisors (16566230579984) is greater than itself. Its abundance is 122497258768

Bases of 16443733321216

• Binary: 11101111010010011010111000100010011000000000₂
• Hexadecimal: 0xEF49AE22600
• Base-36: 5TU5A969S

Squares and roots of 16443733321216

• 16443733321216 squared (16443733321216²) is 270396365539269381835718656
• 16443733321216 cubed (16443733321216³) is 4446325725953785683043561198125051805696
• The square root of 16443733321216 is 4055087.3382969197
• The cube root of 16443733321216 is 25429.2455216801

Scales and comparisons

• 16,443,733,321,216 seconds is equal to 522,859 years, 44 weeks, 3 days, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 16,443,733,321,216 would take you about one million, three hundred seven thousand, one hundred forty-nine 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 16443733321216 cubic inches would be around 2119.1 feet tall.

Recreational maths with 16443733321216

• 16443733321216 backwards is 61212333734461
• The number of decimal digits it has is: 14
• The sum of 16443733321216's digits is 46
• More coming soon!