19382733855340

Names of 19382733855340

• Cardinal: 19382733855340 can be written as Nineteen trillion, three hundred eighty-two billion, seven hundred thirty-three million, eight hundred fifty-five thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.938273385534 × 10¹³

Factors of 19382733855340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26966

Divisors of 19382733855340

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 79 85 158 170 316 340 395 790 1343 1580 2686 5372 6715 13430 26860 26863 53726 107452 134315 268630 456671 537260 913342 1826684 2122177 2283355 4244354 4566710 8488708 9133420 10610885 21221770 36077009 42443540 72154018 144308036 180385045 360770090 721540180 721620769 1443241538 2886483076 3608103845 7216207690 12267553073 14432415380 24535106146 49070212292 57008040751 61337765365 114016081502 122675530730 228032163004 245351061460 285040203755 570080407510 969136692767 1140160815020 1938273385534 3876546771068 4845683463835 9691366927670 19382733855340
• Sum of all divisors σ(n): 43645248843840
• Sum of proper divisors (its aliquot sum) s(n): 24262514988500
• 19382733855340 is an abundant number, because the sum of its proper divisors (24262514988500) is greater than itself. Its abundance is 4879781133160

Bases of 19382733855340

• Binary: 100011010000011100100111101110101101001101100₂
• Hexadecimal: 0x11A0E4F75A6C
• Base-36: 6VCAZAFZG

Squares and roots of 19382733855340

• 19382733855340 squared (19382733855340²) is 375690371706943420046515600
• 19382733855340 cubed (19382733855340³) is 7281906486809441092685444357721453304000
• The square root of 19382733855340 is 4402582.6346975021
• The cube root of 19382733855340 is 26861.9999627717

Scales and comparisons

• 19,382,733,855,340 seconds is equal to 616,310 years, 51 weeks, 9 hours, 35 minutes, 40 seconds.
• To count from 1 to 19,382,733,855,340 would take you about one million, five hundred forty thousand, seven hundred seventy-seven 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 19382733855340 cubic inches would be around 2238.5 feet tall.

Recreational maths with 19382733855340

• 19382733855340 backwards is 04355833728391
• The number of decimal digits it has is: 14
• The sum of 19382733855340's digits is 61
• More coming soon!