142822265625

Names of 142822265625

• Cardinal: 142822265625 can be written as One hundred forty-two billion, eight hundred twenty-two million, two hundred sixty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.42822265625 × 10¹¹

Factors of 142822265625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 21

Divisors of 142822265625

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 65 75 117 125 195 225 325 375 585 625 975 1125 1625 1875 2925 3125 4875 5625 8125 9375 14625 15625 24375 28125 40625 46875 73125 78125 121875 140625 203125 234375 365625 390625 609375 703125 1015625 1171875 1828125 1953125 3046875 3515625 5078125 5859375 9140625 9765625 15234375 17578125 25390625 29296875 45703125 48828125 76171875 87890625 126953125 146484375 228515625 244140625 380859375 439453125 634765625 732421875 1142578125 1220703125 1904296875 2197265625 3173828125 3662109375 5712890625 9521484375 10986328125 15869140625 28564453125 47607421875 142822265625
• Sum of all divisors σ(n): 277709960892
• Sum of proper divisors (its aliquot sum) s(n): 134887695267
• 142822265625 is a deficient number, because the sum of its proper divisors (134887695267) is less than itself. Its deficiency is 7934570358

Bases of 142822265625

• Binary: 10000101000000110111101101001100011001₂
• Hexadecimal: 0x2140DED319
• Base-36: 1TM0OTG9

Squares and roots of 142822265625

• 142822265625 squared (142822265625²) is 20398199558258056640625
• 142822265625 cubed (142822265625³) is 2913317075581289827823638916015625
• The square root of 142822265625 is 377918.3319514945
• The cube root of 142822265625 is 5227.1541296057

Scales and comparisons

• 142,822,265,625 seconds is equal to 4,541 years, 15 weeks, 6 days, 11 hours, 33 minutes, 45 seconds.
• To count from 1 to 142,822,265,625 would take you about nine thousand and eighty-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 142822265625 cubic inches would be around 435.6 feet tall.

Recreational maths with 142822265625

• 142822265625 backwards is 526562228241
• 142822265625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142822265625's digits is 45
• More coming soon!