1839830991930

Names of 1839830991930

• Cardinal: 1839830991930 can be written as One trillion, eight hundred thirty-nine billion, eight hundred thirty million, nine hundred ninety-one thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.83983099193 × 10¹²

Factors of 1839830991930

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 761270

Divisors of 1839830991930

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 9059 18118 27177 45295 54354 81531 90590 135885 163062 244593 271770 407655 489186 752201 815310 1222965 1504402 2256603 2445930 3761005 4513206 6769809 7522010 11283015 13539618 20309427 22566030 33849045 40618854 67698090 101547135 203094270 6814188859 13628377718 20442566577 34070944295 40885133154 61327699731 68141888590 102212832885 122655399462 183983099193 204425665770 306638498655 367966198386 613276997310 919915495965 1839830991930
• Sum of all divisors σ(n): 4906764086400
• Sum of proper divisors (its aliquot sum) s(n): 3066933094470
• 1839830991930 is an abundant number, because the sum of its proper divisors (3066933094470) is greater than itself. Its abundance is 1227102102540

Bases of 1839830991930

• Binary: 11010110001011110011110010000010000111010₂
• Hexadecimal: 0x1AC5E79043A
• Base-36: NH7FVAYI

Squares and roots of 1839830991930

• 1839830991930 squared (1839830991930²) is 3384978078866127725124900
• 1839830991930 cubed (1839830991930³) is 6227787576501573542194619150142057000
• The square root of 1839830991930 is 1356403.6979933371
• The cube root of 1839830991930 is 12253.4761578521

Scales and comparisons

• 1,839,830,991,930 seconds is equal to 58,500 years, 48 weeks, 4 days, 4 hours, 25 minutes, 30 seconds.
• To count from 1 to 1,839,830,991,930 would take you about one hundred forty-six thousand, two hundred fifty-two 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 1839830991930 cubic inches would be around 1021.1 feet tall.

Recreational maths with 1839830991930

• 1839830991930 backwards is 0391990389381
• The number of decimal digits it has is: 13
• The sum of 1839830991930's digits is 63
• More coming soon!