19019326144

Names of 19019326144

• Cardinal: 19019326144 can be written as Nineteen billion, nineteen million, three hundred twenty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.9019326144 × 10¹⁰

Factors of 19019326144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3265703

Divisors of 19019326144

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 182 208 224 364 416 448 728 832 1456 2912 5824 3265681 6531362 13062724 22859767 26125448 42453853 45719534 52250896 84907706 91439068 104501792 169815412 182878136 209003584 297176971 339630824 365756272 594353942 679261648 731512544 1188707884 1358523296 1463025088 2377415768 2717046592 4754831536 9509663072 19019326144
• Sum of all divisors σ(n): 46451060768
• Sum of proper divisors (its aliquot sum) s(n): 27431734624
• 19019326144 is an abundant number, because the sum of its proper divisors (27431734624) is greater than itself. Its abundance is 8412408480

Bases of 19019326144

• Binary: 10001101101101000111110001011000000₂
• Hexadecimal: 0x46DA3E2C0
• Base-36: 8QJM5Z4

Squares and roots of 19019326144

• 19019326144 squared (19019326144²) is 361734766971841908736
• 19019326144 cubed (19019326144³) is 6879951510661300526657466793984
• The square root of 19019326144 is 137910.5729956917
• The cube root of 19019326144 is 2669.3060774825

Scales and comparisons

• 19,019,326,144 seconds is equal to 604 years, 39 weeks, 2 days, 2 hours, 9 minutes, 4 seconds.
• To count from 1 to 19,019,326,144 would take you about one thousand, two hundred 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 19019326144 cubic inches would be around 222.4 feet tall.

Recreational maths with 19019326144

• 19019326144 backwards is 44162391091
• The number of decimal digits it has is: 11
• The sum of 19019326144's digits is 40
• More coming soon!