442390207980

Names of 442390207980

• Cardinal: 442390207980 can be written as Four hundred forty-two billion, three hundred ninety million, two hundred seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.4239020798 × 10¹¹

Factors of 442390207980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 809693

Divisors of 442390207980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 1303 2606 3909 5212 6515 7818 9121 13030 15636 18242 19545 26060 27363 36484 39090 45605 54726 78180 91210 109452 136815 182420 273630 547260 808373 1616746 2425119 3233492 4041865 4850238 5658611 8083730 9700476 11317222 12125595 16167460 16975833 22634444 24251190 28293055 33951666 48502380 56586110 67903332 84879165 113172220 169758330 339516660 1053310019 2106620038 3159930057 4213240076 5266550095 6319860114 7373170133 10533100190 12639720228 14746340266 15799650285 21066200380 22119510399 29492680532 31599300570 36865850665 44239020798 63198601140 73731701330 88478041596 110597551995 147463402660 221195103990 442390207980
• Sum of all divisors σ(n): 1416736871424
• Sum of proper divisors (its aliquot sum) s(n): 974346663444
• 442390207980 is an abundant number, because the sum of its proper divisors (974346663444) is greater than itself. Its abundance is 531956455464

Bases of 442390207980

• Binary: 110011100000000100000101101110111101100₂
• Hexadecimal: 0x670082DDEC
• Base-36: 5N8BPH4C

Squares and roots of 442390207980

• 442390207980 squared (442390207980²) is 195709096116587655680400
• 442390207980 cubed (442390207980³) is 86579787734595023324352784409592000
• The square root of 442390207980 is 665124.2049271699
• The cube root of 442390207980 is 7619.6525537187

Scales and comparisons

• 442,390,207,980 seconds is equal to 14,066 years, 33 weeks, 2 days, 53 minutes.
• To count from 1 to 442,390,207,980 would take you about twenty-eight thousand, one hundred thirty-three 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 442390207980 cubic inches would be around 635 feet tall.

Recreational maths with 442390207980

• 442390207980 backwards is 089702093244
• The number of decimal digits it has is: 12
• The sum of 442390207980's digits is 48
• More coming soon!