142243755303

Names of 142243755303

• Cardinal: 142243755303 can be written as One hundred forty-two billion, two hundred forty-three million, seven hundred fifty-five thousand, three hundred three.

Scientific notation

• Scientific notation: 1.42243755303 × 10¹¹

Factors of 142243755303

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 273133

Divisors of 142243755303

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 13 19 37 39 57 111 247 361 481 703 741 1083 1443 2109 4693 9139 13357 14079 27417 40071 173641 273061 520923 819183 3549793 5188159 10103257 10649379 15564477 30309771 67446067 98575021 131342341 191961883 202338201 295725063 394027023 575885649 1281475273 2495504479 3647275777 3844425819 7486513437 10941827331 47414585101 142243755303
• Sum of all divisors σ(n): 221389931616
• Sum of proper divisors (its aliquot sum) s(n): 79146176313
• 142243755303 is a deficient number, because the sum of its proper divisors (79146176313) is less than itself. Its deficiency is 63097578990

Bases of 142243755303

• Binary: 10000100011110011000110111010100100111₂
• Hexadecimal: 0x211E637527
• Base-36: 1TCG9C13

Squares and roots of 142243755303

• 142243755303 squared (142243755303²) is 20233285922699740621809
• 142243755303 cubed (142243755303³) is 2878058571764136478150168461203127
• The square root of 142243755303 is 377152.1646537377
• The cube root of 142243755303 is 5220.0869431431

Scales and comparisons

• 142,243,755,303 seconds is equal to 4,522 years, 47 weeks, 2 days, 18 hours, 15 minutes, 3 seconds.
• To count from 1 to 142,243,755,303 would take you about nine thousand and forty-five 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 142243755303 cubic inches would be around 435 feet tall.

Recreational maths with 142243755303

• 142243755303 backwards is 303557342241
• 142243755303 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142243755303's digits is 39
• More coming soon!