142796539900

Names of 142796539900

• Cardinal: 142796539900 can be written as One hundred forty-two billion, seven hundred ninety-six million, five hundred thirty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 1.427965399 × 10¹¹

Factors of 142796539900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29142165

Divisors of 142796539900

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 140 175 196 245 350 490 700 980 1225 2450 4900 29142151 58284302 116568604 145710755 203995057 291421510 407990114 582843020 728553775 815980228 1019975285 1427965399 1457107550 2039950570 2855930798 2914215100 4079901140 5099876425 5711861596 7139826995 10199752850 14279653990 20399505700 28559307980 35699134975 71398269950 142796539900
• Sum of all divisors σ(n): 360459278088
• Sum of proper divisors (its aliquot sum) s(n): 217662738188
• 142796539900 is an abundant number, because the sum of its proper divisors (217662738188) is greater than itself. Its abundance is 74866198288

Bases of 142796539900

• Binary: 10000100111111010101100100011111111100₂
• Hexadecimal: 0x213F5647FC
• Base-36: 1TLLDFCS

Squares and roots of 142796539900

• 142796539900 squared (142796539900²) is 20390851807412292010000
• 142796539900 cubed (142796539900³) is 2911743083712136471756416199000000
• The square root of 142796539900 is 377884.2943283037
• The cube root of 142796539900 is 5226.8402653685

Scales and comparisons

• 142,796,539,900 seconds is equal to 4,540 years, 25 weeks, 2 days, 17 hours, 31 minutes, 40 seconds.
• To count from 1 to 142,796,539,900 would take you about nine thousand and eighty 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 142796539900 cubic inches would be around 435.6 feet tall.

Recreational maths with 142796539900

• 142796539900 backwards is 009935697241
• The number of decimal digits it has is: 12
• The sum of 142796539900's digits is 55
• More coming soon!