1422422849890

Names of 1422422849890

• Cardinal: 1422422849890 can be written as One trillion, four hundred twenty-two billion, four hundred twenty-two million, eight hundred forty-nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.42242284989 × 10¹²

Factors of 1422422849890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 52237746

Divisors of 1422422849890

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 14 35 70 389 778 1945 2723 3890 5446 13615 27230 52237343 104474686 261186715 365661401 522373430 731322802 1828307005 3656614010 20320326427 40640652854 101601632135 142242284989 203203264270 284484569978 711211424945 1422422849890
• Sum of all divisors σ(n): 2933649239040
• Sum of proper divisors (its aliquot sum) s(n): 1511226389150
• 1422422849890 is an abundant number, because the sum of its proper divisors (1511226389150) is greater than itself. Its abundance is 88803539260

Bases of 1422422849890

• Binary: 10100101100101111000000100011100101100010₂
• Hexadecimal: 0x14B2F023962
• Base-36: I5G9U7AA

Squares and roots of 1422422849890

• 1422422849890 squared (1422422849890²) is 2023286763889189473012100
• 1422422849890 cubed (1422422849890³) is 2877969324835976430364058524453669000
• The square root of 1422422849890 is 1192653.7007404957
• The cube root of 1422422849890 is 11246.2976456035

Scales and comparisons

• 1,422,422,849,890 seconds is equal to 45,228 years, 33 weeks, 4 days, 10 hours, 18 minutes, 10 seconds.
• To count from 1 to 1,422,422,849,890 would take you about one hundred thirteen thousand and seventy-one 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 1422422849890 cubic inches would be around 937.2 feet tall.

Recreational maths with 1422422849890

• 1422422849890 backwards is 0989482242241
• The number of decimal digits it has is: 13
• The sum of 1422422849890's digits is 55
• More coming soon!