16228394442

Names of 16228394442

• Cardinal: 16228394442 can be written as Sixteen billion, two hundred twenty-eight million, three hundred ninety-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.6228394442 × 10¹⁰

Factors of 16228394442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 560

Divisors of 16228394442

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 211 234 331 351 422 633 662 702 993 1266 1899 1986 2743 2979 3798 4303 5486 5697 5958 8229 8606 8937 11394 12909 16458 17874 24687 25818 38727 49374 69841 74061 77454 109561 116181 139682 148122 209523 219122 232362 328683 419046 628569 657366 907933 986049 1257138 1424293 1815866 1885707 1972098 2723799 2848586 2958147 3771414 4272879 5447598 5916294 8171397 8545758 12818637 16342794 23117371 24514191 25637274 38455911 46234742 49028382 69352113 76911822 138704226 208056339 300525823 416112678 601051646 624169017 901577469 1248338034 1803154938 2704732407 5409464814 8114197221 16228394442
• Sum of all divisors σ(n): 39139490880
• Sum of proper divisors (its aliquot sum) s(n): 22911096438
• 16228394442 is an abundant number, because the sum of its proper divisors (22911096438) is greater than itself. Its abundance is 6682701996

Bases of 16228394442

• Binary: 1111000111010010011010010111001010₂
• Hexadecimal: 0x3C749A5CA
• Base-36: 7GDYTAI

Squares and roots of 16228394442

• 16228394442 squared (16228394442²) is 263360786165136491364
• 16228394442 cubed (16228394442³) is 4273922718443051530622918598888
• The square root of 16228394442 is 127390.7156821093
• The cube root of 16228394442 is 2531.7754540207

Scales and comparisons

• 16,228,394,442 seconds is equal to 516 years, 4 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 16,228,394,442 would take you about one thousand and thirty-two 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 16228394442 cubic inches would be around 211 feet tall.

Recreational maths with 16228394442

• 16228394442 backwards is 24449382261
• The number of decimal digits it has is: 11
• The sum of 16228394442's digits is 45
• More coming soon!