142529143856

Names of 142529143856

• Cardinal: 142529143856 can be written as One hundred forty-two billion, five hundred twenty-nine million, one hundred forty-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.42529143856 × 10¹¹

Factors of 142529143856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29772

Divisors of 142529143856

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 29 44 58 88 116 176 232 319 464 638 971 1276 1942 2552 3884 5104 7768 10681 15536 21362 28159 28759 42724 56318 57518 85448 112636 115036 170896 225272 230072 309749 316349 450544 460144 619498 632698 834011 1238996 1265396 1668022 2477992 2530792 3336044 4955984 5061584 6672088 9174121 13344176 18348242 27924989 36696484 55849978 73392968 111699956 146785936 223399912 307174879 446799824 614349758 809824681 1228699516 1619649362 2457399032 3239298724 4914798064 6478597448 8908071491 12957194896 17816142982 35632285964 71264571928 142529143856
• Sum of all divisors σ(n): 311974675200
• Sum of proper divisors (its aliquot sum) s(n): 169445531344
• 142529143856 is an abundant number, because the sum of its proper divisors (169445531344) is greater than itself. Its abundance is 26916387488

Bases of 142529143856

• Binary: 10000100101111011001100010010000110000₂
• Hexadecimal: 0x212F662430
• Base-36: 1TH6678W

Squares and roots of 142529143856

• 142529143856 squared (142529143856²) is 20314556848324342548736
• 142529143856 cubed (142529143856³) is 2895416395405710191675415034966016
• The square root of 142529143856 is 377530.3217703183
• The cube root of 142529143856 is 5223.5756911513

Scales and comparisons

• 142,529,143,856 seconds is equal to 4,531 years, 51 weeks, 1 day, 20 hours, 50 minutes, 56 seconds.
• To count from 1 to 142,529,143,856 would take you about nine thousand and sixty-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 142529143856 cubic inches would be around 435.3 feet tall.

Recreational maths with 142529143856

• 142529143856 backwards is 658341925241
• The number of decimal digits it has is: 12
• The sum of 142529143856's digits is 50
• More coming soon!