142667476917

Names of 142667476917

• Cardinal: 142667476917 can be written as One hundred forty-two billion, six hundred sixty-seven million, four hundred seventy-six thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 1.42667476917 × 10¹¹

Factors of 142667476917

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 210627

Divisors of 142667476917

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 21 23 61 69 161 183 427 483 529 1281 1403 1587 3703 4209 9821 11109 29463 32269 96807 210533 225883 631599 677649 1473731 4421193 4842259 12842513 14526777 33895813 38527539 89897591 101687439 111371957 269692773 295377799 334115871 779603699 886133397 2067644593 2338811097 6202933779 6793689377 20381068131 47555825639 142667476917
• Sum of all divisors σ(n): 230987799168
• Sum of proper divisors (its aliquot sum) s(n): 88320322251
• 142667476917 is a deficient number, because the sum of its proper divisors (88320322251) is less than itself. Its deficiency is 54347154666

Bases of 142667476917

• Binary: 10000100110111101001001110111110110101₂
• Hexadecimal: 0x2137A4EFB5
• Base-36: 1TJGJ5PX

Squares and roots of 142667476917

• 142667476917 squared (142667476917²) is 20354008969862727824889
• 142667476917 cubed (142667476917³) is 2903855104876301670616005025587213
• The square root of 142667476917 is 377713.4852199481
• The cube root of 142667476917 is 5225.2650756231

Scales and comparisons

• 142,667,476,917 seconds is equal to 4,536 years, 19 weeks, 6 days, 22 hours, 41 minutes, 57 seconds.
• To count from 1 to 142,667,476,917 would take you about nine thousand and seventy-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 142667476917 cubic inches would be around 435.4 feet tall.

Recreational maths with 142667476917

• 142667476917 backwards is 719674766241
• The number of decimal digits it has is: 12
• The sum of 142667476917's digits is 60
• More coming soon!