142448270775

Names of 142448270775

• Cardinal: 142448270775 can be written as One hundred forty-two billion, four hundred forty-eight million, two hundred seventy thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 1.42448270775 × 10¹¹

Factors of 142448270775

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 661

Divisors of 142448270775

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 15 25 73 75 219 269 311 365 807 933 1095 1345 1555 1825 4035 4665 5475 6725 7775 19637 20175 22703 23325 58911 68109 83659 96721 98185 113515 250977 290163 294555 340545 418295 483605 490925 567575 1254885 1450815 1472775 1702725 2091475 2418025 6107107 6274425 7060633 7254075 18321321 21181899 26017949 30535535 35303165 78053847 91606605 105909495 130089745 152677675 176515825 390269235 458033025 529547475 650448725 1899310277 1951346175 5697930831 9496551385 28489654155 47482756925 142448270775
• Sum of all divisors σ(n): 240401198160
• Sum of proper divisors (its aliquot sum) s(n): 97952927385
• 142448270775 is a deficient number, because the sum of its proper divisors (97952927385) is less than itself. Its deficiency is 44495343390

Bases of 142448270775

• Binary: 10000100101010100101000001110110110111₂
• Hexadecimal: 0x212A941DB7
• Base-36: 1TFU0T6F

Squares and roots of 142448270775

• 142448270775 squared (142448270775²) is 20291509846787719100625
• 142448270775 cubed (142448270775³) is 2890490489088795774390469471734375
• The square root of 142448270775 is 377423.1985119621
• The cube root of 142448270775 is 5222.5875269659

Scales and comparisons

• 142,448,270,775 seconds is equal to 4,529 years, 21 weeks, 3 days, 20 hours, 6 minutes, 15 seconds.
• To count from 1 to 142,448,270,775 would take you about nine thousand and fifty-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 142448270775 cubic inches would be around 435.2 feet tall.

Recreational maths with 142448270775

• 142448270775 backwards is 577072844241
• The number of decimal digits it has is: 12
• The sum of 142448270775's digits is 51
• More coming soon!