142334737397011508542

Names of 142334737397011508542

• Cardinal: 142334737397011508542 can be written as One hundred forty-two quintillion, three hundred thirty-four quadrillion, seven hundred thirty-seven trillion, three hundred ninety-seven billion, eleven million, five hundred eight thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.42334737397011508542 × 10²⁰

Factors of 142334737397011508542

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1252120833074

Divisors of 142334737397011508542

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 56840041 113680082 1252063993031 2504127986062 71167368698505754271 142334737397011508542
• Sum of all divisors σ(n): 213502109851879762032
• Sum of proper divisors (its aliquot sum) s(n): 71167372454868253490
• 142334737397011508542 is a deficient number, because the sum of its proper divisors (71167372454868253490) is less than itself. Its deficiency is 71167364942143255052

Bases of 142334737397011508542

• Binary: 1111011011101001010100100011000101001110011011000001110110100111110₂
• Hexadecimal: 0x7B74A918A7360ED3E
• Base-36: U1E4TG8YT8ZZY

Squares and roots of 142334737397011508542

• 142334737397011508542 squared (142334737397011508542²) is 20259177469876226466215784822794538965764
• 142334737397011508542 cubed (142334737397011508542³) is 2883584705054284725756922549375806839318399006985366131556088
• The square root of 142334737397011508542 is 11930412289.4815126561
• The cube root of 142334737397011508542 is 5221199.6650258715

Scales and comparisons

• 142,334,737,397,011,508,542 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,334,737,397,011,508,542 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142334737397011508542 cubic inches would be around 435100 feet tall.

Recreational maths with 142334737397011508542

• 142334737397011508542 backwards is 245805110793737433241
• The number of decimal digits it has is: 21
• The sum of 142334737397011508542's digits is 79
• More coming soon!