142332988680

Names of 142332988680

• Cardinal: 142332988680 can be written as One hundred forty-two billion, three hundred thirty-two million, nine hundred eighty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4233298868 × 10¹¹

Factors of 142332988680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 395369423

Divisors of 142332988680

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 395369413 790738826 1186108239 1581477652 1976847065 2372216478 3162955304 3558324717 3953694130 4744432956 5930541195 7116649434 7907388260 9488865912 11861082390 14233298868 15814776520 17791623585 23722164780 28466597736 35583247170 47444329560 71166494340 142332988680
• Sum of all divisors σ(n): 462582214380
• Sum of proper divisors (its aliquot sum) s(n): 320249225700
• 142332988680 is an abundant number, because the sum of its proper divisors (320249225700) is greater than itself. Its abundance is 177916237020

Bases of 142332988680

• Binary: 10000100100011101101010000110100001000₂
• Hexadecimal: 0x2123B50D08
• Base-36: 1TDXDWY0

Squares and roots of 142332988680

• 142332988680 squared (142332988680²) is 20258679666581008142400
• 142332988680 cubed (142332988680³) is 2883478423655220806235207028032000
• The square root of 142332988680 is 377270.4450125931
• The cube root of 142332988680 is 5221.1782824779

Scales and comparisons

• 142,332,988,680 seconds is equal to 4,525 years, 38 weeks, 6 days, 13 hours, 18 minutes.
• To count from 1 to 142,332,988,680 would take you about nine thousand and fifty-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 142332988680 cubic inches would be around 435.1 feet tall.

Recreational maths with 142332988680

• 142332988680 backwards is 086889233241
• The number of decimal digits it has is: 12
• The sum of 142332988680's digits is 54
• More coming soon!