142743684479703801200641

Names of 142743684479703801200641

• Cardinal: 142743684479703801200641 can be written as One hundred forty-two sextillion, seven hundred forty-three quintillion, six hundred eighty-four quadrillion, four hundred seventy-nine trillion, seven hundred three billion, eight hundred one million, two hundred thousand, six hundred forty-one.

Scientific notation

• Scientific notation: 1.42743684479703801200641 × 10²³

Factors of 142743684479703801200641

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1184371049

Divisors of 142743684479703801200641

• Number of divisors d(n): 27
• Complete list of divisors:
  1 11 29 121 319 841 3509 9251 101761 1184371009 13028081099 34346759261 143308892089 377814351871 996056018569 4155957870581 10956616204259 120522778246849 1402734686959678081 15430081556556458891 40679305921830664349 169730897122121047801 447472365140137307839 1179699871733089266121 4922196016541510386229 12976698589063981927331 142743684479703801200641
• Sum of all divisors σ(n): 162496994478671078848713
• Sum of proper divisors (its aliquot sum) s(n): 19753309998967277648072
• 142743684479703801200641 is a deficient number, because the sum of its proper divisors (19753309998967277648072) is less than itself. Its deficiency is 122990374480736523552569

Bases of 142743684479703801200641

• Binary: 11110001110100010011010010000011010011101011001010001000001010000000000000001₂
• Hexadecimal: 0x1E3A269069D651050001
• Base-36: N8SZLETJ0JQHVK1

Squares and roots of 142743684479703801200641

• 142743684479703801200641 squared (142743684479703801200641²) is 20375759458841231854481975889232101713138810881
• 142743684479703801200641 cubed (142743684479703801200641³) is 2908510979227173070762963879726812450166257355935942944061742834974721
• 142743684479703801200641 is a perfect square number. Its square root is 377814351871
• The cube root of 142743684479703801200641 is 52261952.8958102893

Scales and comparisons

• 142,743,684,479,703,801,200,641 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,743,684,479,703,801,200,641 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 142743684479703801200641 cubic inches would be around 4355162.7 feet tall.

Recreational maths with 142743684479703801200641

• 142743684479703801200641 backwards is 146002108307974486347241
• The number of decimal digits it has is: 24
• The sum of 142743684479703801200641's digits is 91
• More coming soon!