1420141739809

Names of 1420141739809

• Cardinal: 1420141739809 can be written as One trillion, four hundred twenty billion, one hundred forty-one million, seven hundred thirty-nine thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.420141739809 × 10¹²

Factors of 1420141739809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 151

Divisors of 1420141739809

• Number of divisors d(n): 45
• Complete list of divisors:
  1 13 29 109 169 377 841 1417 3161 4901 10933 11881 18421 24389 41093 91669 142129 154453 317057 344549 534209 707281 1191697 2007889 2658401 4121741 4479137 9194653 9991921 15492061 34559213 58228781 77093629 119530489 129894973 289765709 449269769 1002217177 1688634649 3766954217 8403205561 13028823301 48970404821 109241672293 1420141739809
• Sum of all divisors σ(n): 1607453540973
• Sum of proper divisors (its aliquot sum) s(n): 187311801164
• 1420141739809 is a deficient number, because the sum of its proper divisors (187311801164) is less than itself. Its deficiency is 1232829938645

Bases of 1420141739809

• Binary: 10100101010100111000010110011111100100001₂
• Hexadecimal: 0x14AA70B3F21
• Base-36: I4EJQ3HD

Squares and roots of 1420141739809

• 1420141739809 squared (1420141739809²) is 2016802561147733455356481
• 1420141739809 cubed (1420141739809³) is 2864145498039589297166948157643852129
• 1420141739809 is a perfect square number. Its square root is 1191697
• The cube root of 1420141739809 is 11240.2826108137

Scales and comparisons

• 1,420,141,739,809 seconds is equal to 45,156 years, 5 weeks, 6 days, 16 hours, 36 minutes, 49 seconds.
• To count from 1 to 1,420,141,739,809 would take you about one hundred twelve thousand, eight hundred ninety 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 1420141739809 cubic inches would be around 936.7 feet tall.

Recreational maths with 1420141739809

• 1420141739809 backwards is 9089371410241
• The number of decimal digits it has is: 13
• The sum of 1420141739809's digits is 49
• More coming soon!