142716947721373089793

Names of 142716947721373089793

• Cardinal: 142716947721373089793 can be written as One hundred forty-two quintillion, seven hundred sixteen quadrillion, nine hundred forty-seven trillion, seven hundred twenty-one billion, three hundred seventy-three million, eighty-nine thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 1.42716947721373089793 × 10²⁰

Factors of 142716947721373089793

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 33493768533534674

Divisors of 142716947721373089793

• Number of divisors d(n): 4
• Complete list of divisors:
  1 4261 33493768533530413 142716947721373089793
• Sum of all divisors σ(n): 142750441489906624468
• Sum of proper divisors (its aliquot sum) s(n): 33493768533534675
• 142716947721373089793 is a deficient number, because the sum of its proper divisors (33493768533534675) is less than itself. Its deficiency is 142683453952839555118

Bases of 142716947721373089793

• Binary: 1111011110010011000011100111100111001001000011100000000000000000001₂
• Hexadecimal: 0x7BC9873CE48700001
• Base-36: U4AO7PC000001

Squares and roots of 142716947721373089793

• 142716947721373089793 squared (142716947721373089793²) is 20368127166905139566806778619499640782849
• 142716947721373089793 cubed (142716947721373089793³) is 2906876940061479785270669926119166835490286193180376491360257
• The square root of 142716947721373089793 is 11946419870.4621582455
• The cube root of 142716947721373089793 is 5225868.9698421415

Scales and comparisons

• 142,716,947,721,373,089,793 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,716,947,721,373,089,793 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 142716947721373089793 cubic inches would be around 435489.1 feet tall.

Recreational maths with 142716947721373089793

• 142716947721373089793 backwards is 397980373127749617241
• The number of decimal digits it has is: 21
• The sum of 142716947721373089793's digits is 100
• More coming soon!