19824047442

Names of 19824047442

• Cardinal: 19824047442 can be written as Nineteen billion, eight hundred twenty-four million, forty-seven thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.9824047442 × 10¹⁰

Factors of 19824047442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5125

Divisors of 19824047442

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 19 37 38 57 74 111 114 171 222 331 333 342 662 666 703 993 1406 1986 2109 2979 4218 4733 5958 6289 6327 9466 12247 12578 12654 14199 18867 24494 28398 36741 37734 42597 56601 73482 85194 89927 110223 113202 175121 179854 220446 232693 269781 350242 465386 525363 539562 698079 809343 1050726 1396158 1566623 1576089 1618686 2094237 3133246 3152178 3327299 4188474 4699869 6654598 9399738 9981897 14099607 19963794 28199214 29765837 29945691 57965051 59531674 59891382 89297511 115930102 173895153 178595022 267892533 347790306 521685459 535785066 1043370918 1101335969 2202671938 3304007907 6608015814 9912023721 19824047442
• Sum of all divisors σ(n): 46584832320
• Sum of proper divisors (its aliquot sum) s(n): 26760784878
• 19824047442 is an abundant number, because the sum of its proper divisors (26760784878) is greater than itself. Its abundance is 6936737436

Bases of 19824047442

• Binary: 10010011101100110101111010101010010₂
• Hexadecimal: 0x49D9AF552
• Base-36: 93UQ4WI

Squares and roots of 19824047442

• 19824047442 squared (19824047442²) is 392992856982666743364
• 19824047442 cubed (19824047442³) is 7790709041191506492123574674888
• The square root of 19824047442 is 140797.8957300143
• The cube root of 19824047442 is 2706.4340129775

Scales and comparisons

• 19,824,047,442 seconds is equal to 630 years, 17 weeks, 5 days, 23 hours, 50 minutes, 42 seconds.
• To count from 1 to 19,824,047,442 would take you about one thousand, two hundred sixty 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 19824047442 cubic inches would be around 225.5 feet tall.

Recreational maths with 19824047442

• 19824047442 backwards is 24474042891
• The number of decimal digits it has is: 11
• The sum of 19824047442's digits is 45
• More coming soon!