142961990673684

Names of 142961990673684

• Cardinal: 142961990673684 can be written as One hundred forty-two trillion, nine hundred sixty-one billion, nine hundred ninety million, six hundred seventy-three thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.42961990673684 × 10¹⁴

Factors of 142961990673684

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 130917573902

Divisors of 142961990673684

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 1092 130917573877 261835147754 392752721631 523670295508 785505443262 916423017139 1571010886524 1701928460401 1832846034278 2749269051417 3403856920802 3665692068556 5105785381203 5498538102834 6807713841604 10211570762406 10997076205668 11913499222807 20423141524812 23826998445614 35740497668421 47653996891228 71480995336842 142961990673684
• Sum of all divisors σ(n): 410557511681408
• Sum of proper divisors (its aliquot sum) s(n): 267595521007724
• 142961990673684 is an abundant number, because the sum of its proper divisors (267595521007724) is greater than itself. Its abundance is 124633530334040

Bases of 142961990673684

• Binary: 100000100000010111101110101010111010010100010100₂
• Hexadecimal: 0x8205EEABA514
• Base-36: 1EOBTY2SYC

Squares and roots of 142961990673684

• 142961990673684 squared (142961990673684²) is 20438130777382510996170131856
• 142961990673684 cubed (142961990673684³) is 2921875861583692457839523966640032549277504
• The square root of 142961990673684 is 11956671.3877100427
• The cube root of 142961990673684 is 52288.5817371057

Scales and comparisons

• 142,961,990,673,684 seconds is equal to 4,545,749 years, 4 weeks, 5 days, 20 hours, 1 minute, 24 seconds.
• To count from 1 to 142,961,990,673,684 would take you about eleven million, three hundred sixty-four thousand, three hundred seventy-two 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 142961990673684 cubic inches would be around 4357.4 feet tall.

Recreational maths with 142961990673684

• 142961990673684 backwards is 486376099169241
• The number of decimal digits it has is: 15
• The sum of 142961990673684's digits is 75
• More coming soon!