142106600745

Names of 142106600745

• Cardinal: 142106600745 can be written as One hundred forty-two billion, one hundred six million, six hundred thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.42106600745 × 10¹¹

Factors of 142106600745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 141177

Divisors of 142106600745

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 15 27 31 45 93 135 155 241 279 465 723 837 1205 1395 2169 3615 4185 6507 7471 10845 22413 32535 37355 67239 112065 140897 201717 336195 422691 704485 1008585 1268073 2113455 3804219 4367807 6340365 13103421 19021095 21839035 33956177 39310263 65517105 101868531 117930789 169780885 196551315 305605593 509342655 589653945 916816779 1052641487 1528027965 3157924461 4584083895 5263207435 9473773383 15789622305 28421320149 47368866915 142106600745
• Sum of all divisors σ(n): 261867386880
• Sum of proper divisors (its aliquot sum) s(n): 119760786135
• 142106600745 is a deficient number, because the sum of its proper divisors (119760786135) is less than itself. Its deficiency is 22345814610

Bases of 142106600745

• Binary: 10000100010110001101101010010100101001₂
• Hexadecimal: 0x211636A529
• Base-36: 1TA6LMW9

Squares and roots of 142106600745

• 142106600745 squared (142106600745²) is 20194285975298834555025
• 142106600745 cubed (142106600745³) is 2869741334422144414174747408493625
• The square root of 142106600745 is 376970.2915947091
• The cube root of 142106600745 is 5218.4086293837

Scales and comparisons

• 142,106,600,745 seconds is equal to 4,518 years, 28 weeks, 4 days, 7 hours, 45 minutes, 45 seconds.
• To count from 1 to 142,106,600,745 would take you about nine thousand and thirty-seven 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 142106600745 cubic inches would be around 434.9 feet tall.

Recreational maths with 142106600745

• 142106600745 backwards is 547006601241
• The number of decimal digits it has is: 12
• The sum of 142106600745's digits is 36
• More coming soon!