19948334420040

Names of 19948334420040

• Cardinal: 19948334420040 can be written as Nineteen trillion, nine hundred forty-eight billion, three hundred thirty-four million, four hundred twenty thousand and forty.

Scientific notation

• Scientific notation: 1.994833442004 × 10¹³

Factors of 19948334420040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12787393882

Divisors of 19948334420040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 12787393859 25574787718 38362181577 51149575436 63936969295 76724363154 102299150872 127873938590 153448726308 166236120167 191810907885 255747877180 306897452616 332472240334 383621815770 498708360501 511495754360 664944480668 767243631540 831180600835 997416721002 1329888961336 1534487263080 1662361201670 1994833442004 2493541802505 3324722403340 3989666884008 4987083605010 6649444806680 9974167210020 19948334420040
• Sum of all divisors σ(n): 64448465054400
• Sum of proper divisors (its aliquot sum) s(n): 44500130634360
• 19948334420040 is an abundant number, because the sum of its proper divisors (44500130634360) is greater than itself. Its abundance is 24551796214320

Bases of 19948334420040

• Binary: 100100010010010010101011000110001000001001000₂
• Hexadecimal: 0x122495631048
• Base-36: 72K4Z9GSO

Squares and roots of 19948334420040

• 19948334420040 squared (19948334420040²) is 397936046133752603153601600
• 19948334420040 cubed (19948334420040³) is 7938161326064562419098941448373216064000
• The square root of 19948334420040 is 4466355.8322238501
• The cube root of 19948334420040 is 27120.7823500497

Scales and comparisons

• 19,948,334,420,040 seconds is equal to 634,295 years, 17 weeks, 1 day, 5 hours, 34 minutes.
• To count from 1 to 19,948,334,420,040 would take you about one million, five hundred eighty-five thousand, seven hundred thirty-eight 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 19948334420040 cubic inches would be around 2260.1 feet tall.

Recreational maths with 19948334420040

• 19948334420040 backwards is 04002443384991
• The number of decimal digits it has is: 14
• The sum of 19948334420040's digits is 51
• More coming soon!