142629459744

Names of 142629459744

• Cardinal: 142629459744 can be written as One hundred forty-two billion, six hundred twenty-nine million, four hundred fifty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.42629459744 × 10¹¹

Factors of 142629459744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 95921

Divisors of 142629459744

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 19423 38846 58269 76493 77692 116538 152986 155384 229479 233076 305972 310768 458958 466152 611944 621536 917916 932304 1223888 1835832 1864608 2447776 3671664 7343328 1485723539 2971447078 4457170617 5942894156 8914341234 11885788312 17828682468 23771576624 35657364936 47543153248 71314729872 142629459744
• Sum of all divisors σ(n): 374426502912
• Sum of proper divisors (its aliquot sum) s(n): 231797043168
• 142629459744 is an abundant number, because the sum of its proper divisors (231797043168) is greater than itself. Its abundance is 89167583424

Bases of 142629459744

• Binary: 10000100110101011000001101011100100000₂
• Hexadecimal: 0x213560D720
• Base-36: 1TITWBHC

Squares and roots of 142629459744

• 142629459744 squared (142629459744²) is 20343162786865316545536
• 142629459744 cubed (142629459744³) is 2901534317774845518181344054902784
• The square root of 142629459744 is 377663.1564555907
• The cube root of 142629459744 is 5224.8009019653

Scales and comparisons

• 142,629,459,744 seconds is equal to 4,535 years, 9 weeks, 22 hours, 22 minutes, 24 seconds.
• To count from 1 to 142,629,459,744 would take you about nine thousand and seventy 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 142629459744 cubic inches would be around 435.4 feet tall.

Recreational maths with 142629459744

• 142629459744 backwards is 447954926241
• The number of decimal digits it has is: 12
• The sum of 142629459744's digits is 57
• More coming soon!