142177585179990042742

Names of 142177585179990042742

• Cardinal: 142177585179990042742 can be written as One hundred forty-two quintillion, one hundred seventy-seven quadrillion, five hundred eighty-five trillion, one hundred seventy-nine billion, nine hundred ninety million, forty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.42177585179990042742 × 10²⁰

Factors of 142177585179990042742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 52424474064783

Divisors of 142177585179990042742

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 443 886 3061 6122 1356023 2712046 52424474061277 104848948122554 23224042009145711 46448084018291422 160471315101568897 320942630203137794 71088792589995021371 142177585179990042742
• Sum of all divisors σ(n): 213817621114743470352
• Sum of proper divisors (its aliquot sum) s(n): 71640035934753427610
• 142177585179990042742 is a deficient number, because the sum of its proper divisors (71640035934753427610) is less than itself. Its deficiency is 70537549245236615132

Bases of 142177585179990042742

• Binary: 1111011010100011100010000000110111010011100001001100010100001110110₂
• Hexadecimal: 0x7B51C406E9C262876
• Base-36: U075FN14KO60M

Squares and roots of 142177585179990042742

• 142177585179990042742 squared (142177585179990042742²) is 20214465727613324234605091626266986878564
• 142177585179990042742 cubed (142177585179990042742³) is 2874043922855732803817941714761637636923539046116287523582488
• The square root of 142177585179990042742 is 11923824268.2450684773
• The cube root of 142177585179990042742 is 5219277.3765671397

Scales and comparisons

• 142,177,585,179,990,042,742 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,177,585,179,990,042,742 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 142177585179990042742 cubic inches would be around 434939.8 feet tall.

Recreational maths with 142177585179990042742

• 142177585179990042742 backwards is 247240099971585771241
• The number of decimal digits it has is: 21
• The sum of 142177585179990042742's digits is 94
• More coming soon!