142369085688

Names of 142369085688

• Cardinal: 142369085688 can be written as One hundred forty-two billion, three hundred sixty-nine million, eighty-five thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42369085688 × 10¹¹

Factors of 142369085688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22160

Divisors of 142369085688

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 367 734 769 1101 1468 1538 2202 2307 2936 3076 4404 4614 6152 8808 9228 18456 21019 42038 63057 84076 126114 168152 252228 282223 504456 564446 846669 1128892 1693338 2257784 3386676 6773352 7713973 15427946 16163611 23141919 30855892 32327222 46283838 48490833 61711784 64654444 92567676 96981666 129308888 185135352 193963332 387926664 5932045237 11864090474 17796135711 23728180948 35592271422 47456361896 71184542844 142369085688
• Sum of all divisors σ(n): 357373632000
• Sum of proper divisors (its aliquot sum) s(n): 215004546312
• 142369085688 is an abundant number, because the sum of its proper divisors (215004546312) is greater than itself. Its abundance is 72635460624

Bases of 142369085688

• Binary: 10000100100101110110111101100011111000₂
• Hexadecimal: 0x2125DBD8F8
• Base-36: 1TEIVLKO

Squares and roots of 142369085688

• 142369085688 squared (142369085688²) is 20268956559637086433344
• 142369085688 cubed (142369085688³) is 2885672813245322040611414236380672
• The square root of 142369085688 is 377318.2816774189
• The cube root of 142369085688 is 5221.6196254293

Scales and comparisons

• 142,369,085,688 seconds is equal to 4,526 years, 46 weeks, 4 days, 8 hours, 14 minutes, 48 seconds.
• To count from 1 to 142,369,085,688 would take you about nine thousand and fifty-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 142369085688 cubic inches would be around 435.1 feet tall.

Recreational maths with 142369085688

• 142369085688 backwards is 886580963241
• The number of decimal digits it has is: 12
• The sum of 142369085688's digits is 60
• More coming soon!