142985796084

Names of 142985796084

• Cardinal: 142985796084 can be written as One hundred forty-two billion, nine hundred eighty-five million, seven hundred ninety-six thousand and eighty-four.

Scientific notation

• Scientific notation: 1.42985796084 × 10¹¹

Factors of 142985796084

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 671420

Divisors of 142985796084

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 61 97 122 183 194 244 291 366 388 549 582 732 873 1098 1164 1746 2196 3492 5917 11834 17751 23668 35502 53253 71004 106506 213012 671257 1342514 2013771 2685028 4027542 6041313 8055084 12082626 24165252 40946677 65111929 81893354 122840031 130223858 163786708 195335787 245680062 260447716 368520093 390671574 491360124 586007361 737040186 781343148 1172014722 1474080372 2344029444 3971827669 7943655338 11915483007 15887310676 23830966014 35746449021 47661932028 71492898042 142985796084
• Sum of all divisors σ(n): 371149288328
• Sum of proper divisors (its aliquot sum) s(n): 228163492244
• 142985796084 is an abundant number, because the sum of its proper divisors (228163492244) is greater than itself. Its abundance is 85177696160

Bases of 142985796084

• Binary: 10000101001010100111100001100111110100₂
• Hexadecimal: 0x214A9E19F4
• Base-36: 1TOQ1UD0

Squares and roots of 142985796084

• 142985796084 squared (142985796084²) is 20444937881775229735056
• 142985796084 cubed (142985796084³) is 2923335718913559898818970562320704
• The square root of 142985796084 is 378134.6269306739
• The cube root of 142985796084 is 5229.1483865271

Scales and comparisons

• 142,985,796,084 seconds is equal to 4,546 years, 26 weeks, 2 days, 4 hours, 41 minutes, 24 seconds.
• To count from 1 to 142,985,796,084 would take you about nine thousand and ninety-three 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 142985796084 cubic inches would be around 435.8 feet tall.

Recreational maths with 142985796084

• 142985796084 backwards is 480697589241
• The number of decimal digits it has is: 12
• The sum of 142985796084's digits is 63
• More coming soon!