1390905422226

Names of 1390905422226

• Cardinal: 1390905422226 can be written as One trillion, three hundred ninety billion, nine hundred five million, four hundred twenty-two thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 1.390905422226 × 10¹²

Factors of 1390905422226

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2836122

Divisors of 1390905422226

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 93 186 279 293 558 586 837 879 1674 1758 2637 5274 7911 9083 15822 18166 27249 54498 81747 163494 245241 490482 2835793 5671586 8507379 17014758 25522137 51044274 76566411 87909583 153132822 175819166 263728749 527457498 791186247 830887349 1582372494 1661774698 2373558741 2492662047 4747117482 4985324094 7477986141 14955972282 22433958423 25757507819 44867916846 51515015638 77272523457 154545046914 231817570371 463635140742 695452711113 1390905422226
• Sum of all divisors σ(n): 3201497994240
• Sum of proper divisors (its aliquot sum) s(n): 1810592572014
• 1390905422226 is an abundant number, because the sum of its proper divisors (1810592572014) is greater than itself. Its abundance is 419687149788

Bases of 1390905422226

• Binary: 10100001111011000011011000111000110010010₂
• Hexadecimal: 0x143D86C7192
• Base-36: HQZ16CGI

Squares and roots of 1390905422226

• 1390905422226 squared (1390905422226²) is 1934617893577687334795076
• 1390905422226 cubed (1390905422226³) is 2690870518112647936135757804965759176
• The square root of 1390905422226 is 1179366.5342996635
• The cube root of 1390905422226 is 11162.6129589529

Scales and comparisons

• 1,390,905,422,226 seconds is equal to 44,226 years, 25 weeks, 3 days, 9 hours, 17 minutes, 6 seconds.
• To count from 1 to 1,390,905,422,226 would take you about one hundred ten thousand, five hundred sixty-six 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 1390905422226 cubic inches would be around 930.2 feet tall.

Recreational maths with 1390905422226

• 1390905422226 backwards is 6222245090931
• The number of decimal digits it has is: 13
• The sum of 1390905422226's digits is 45
• More coming soon!