142251630625

Names of 142251630625

• Cardinal: 142251630625 can be written as One hundred forty-two billion, two hundred fifty-one million, six hundred thirty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.42251630625 × 10¹¹

Factors of 142251630625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 631

Divisors of 142251630625

• Number of divisors d(n): 60
• Complete list of divisors:
  1 5 13 25 65 125 169 325 613 625 845 1625 2197 3065 4225 7969 8125 10985 15325 21125 28561 39845 54925 76625 103597 105625 142805 199225 274625 371293 383125 517985 714025 996125 1346761 1373125 1856465 2589925 3570125 4980625 6733805 9282325 12949625 17507893 17850625 33669025 46411625 64748125 87539465 168345125 227602609 232058125 437697325 841725625 1138013045 2188486625 5690065225 10942433125 28450326125 142251630625
• Sum of all divisors σ(n): 192884878956
• Sum of proper divisors (its aliquot sum) s(n): 50633248331
• 142251630625 is a deficient number, because the sum of its proper divisors (50633248331) is less than itself. Its deficiency is 91618382294

Bases of 142251630625

• Binary: 10000100011110110110111010000000100001₂
• Hexadecimal: 0x211EDBA021
• Base-36: 1TCKY4O1

Squares and roots of 142251630625

• 142251630625 squared (142251630625²) is 20235526415471437890625
• 142251630625 cubed (142251630625³) is 2878536629156073268054816650390625
• The square root of 142251630625 is 377162.6050193735
• The cube root of 142251630625 is 5220.1832780269

Scales and comparisons

• 142,251,630,625 seconds is equal to 4,523 years, 8 weeks, 2 days, 21 hours, 50 minutes, 25 seconds.
• To count from 1 to 142,251,630,625 would take you about nine thousand and forty-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 142251630625 cubic inches would be around 435 feet tall.

Recreational maths with 142251630625

• 142251630625 backwards is 526036152241
• The number of decimal digits it has is: 12
• The sum of 142251630625's digits is 37
• More coming soon!