142362563220

Names of 142362563220

• Cardinal: 142362563220 can be written as One hundred forty-two billion, three hundred sixty-two million, five hundred sixty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.4236256322 × 10¹¹

Factors of 142362563220

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28133

Divisors of 142362563220

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 28123 56246 84369 112492 140615 168738 253107 281230 337476 421845 506214 562460 843690 1012428 1265535 1687380 2531070 5062140 790903129 1581806258 2372709387 3163612516 3954515645 4745418774 7118128161 7909031290 9490837548 11863546935 14236256322 15818062580 23727093870 28472512644 35590640805 47454187740 71181281610 142362563220
• Sum of all divisors σ(n): 431848464138
• Sum of proper divisors (its aliquot sum) s(n): 289485900918
• 142362563220 is an abundant number, because the sum of its proper divisors (289485900918) is greater than itself. Its abundance is 147123337698

Bases of 142362563220

• Binary: 10000100100101011110000101001010010100₂
• Hexadecimal: 0x2125785294
• Base-36: 1TEEZST0

Squares and roots of 142362563220

• 142362563220 squared (142362563220²) is 20267099406568496768400
• 142362563220 cubed (142362563220³) is 2885276220553632104451710698248000
• The square root of 142362563220 is 377309.6383873593
• The cube root of 142362563220 is 5221.5398834759

Scales and comparisons

• 142,362,563,220 seconds is equal to 4,526 years, 35 weeks, 5 days, 20 hours, 27 minutes.
• To count from 1 to 142,362,563,220 would take you about nine thousand and fifty-three 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 142362563220 cubic inches would be around 435.1 feet tall.

Recreational maths with 142362563220

• 142362563220 backwards is 022365263241
• 142362563220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142362563220's digits is 36
• More coming soon!