142437541478400000001

Names of 142437541478400000001

• Cardinal: 142437541478400000001 can be written as One hundred forty-two quintillion, four hundred thirty-seven quadrillion, five hundred forty-one trillion, four hundred seventy-eight billion, four hundred million and one.

Scientific notation

• Scientific notation: 1.42437541478400000001 × 10²⁰

Factors of 142437541478400000001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5716492155795

Divisors of 142437541478400000001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 1916689 24916957 5716490239093 74314373108209 10956733959876923077 142437541478400000001
• Sum of all divisors σ(n): 153394355469167104040
• Sum of proper divisors (its aliquot sum) s(n): 10956813990767104039
• 142437541478400000001 is a deficient number, because the sum of its proper divisors (10956813990767104039) is less than itself. Its deficiency is 131480727487632895962

Bases of 142437541478400000001

• Binary: 1111011100010110111110011010100111011100100000000000000000000000001₂
• Hexadecimal: 0x7B8B7CD4EE4000001
• Base-36: U2692GFZ18G01

Squares and roots of 142437541478400000001

• 142437541478400000001 squared (142437541478400000001²) is 20288453222410920457951435082956800000001
• 142437541478400000001 cubed (142437541478400000001³) is 2889837397399733623198869110943875065373426992624435200000001
• The square root of 142437541478400000001 is 11934720000.0000000011
• The cube root of 142437541478400000001 is 5222456.4007749649

Scales and comparisons

• 142,437,541,478,400,000,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,437,541,478,400,000,001 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 142437541478400000001 cubic inches would be around 435204.7 feet tall.

Recreational maths with 142437541478400000001

• 142437541478400000001 backwards is 100000004874145734241
• The number of decimal digits it has is: 21
• The sum of 142437541478400000001's digits is 55
• More coming soon!