142915507494450735376

Names of 142915507494450735376

• Cardinal: 142915507494450735376 can be written as One hundred forty-two quintillion, nine hundred fifteen quadrillion, five hundred seven trillion, four hundred ninety-four billion, four hundred fifty million, seven hundred thirty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.42915507494450735376 × 10²⁰

Factors of 142915507494450735376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 152169870387040

Divisors of 142915507494450735376

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 16 58699 117398 234796 469592 939184 152169870328339 304339740656678 608679481313356 1217358962626712 2434717925253424 8932219218403170961 17864438436806341922 35728876873612683844 71457753747225367688 142915507494450735376
• Sum of all divisors σ(n): 276903513036480298000
• Sum of proper divisors (its aliquot sum) s(n): 133988005542029562624
• 142915507494450735376 is a deficient number, because the sum of its proper divisors (133988005542029562624) is less than itself. Its deficiency is 8927501952421172752

Bases of 142915507494450735376

• Binary: 1111011111101011001111000001101111000001101011010011010100100010000₂
• Hexadecimal: 0x7BF59E0DE0D69A910
• Base-36: U5SZB9OHH0GLS

Squares and roots of 142915507494450735376

• 142915507494450735376 squared (142915507494450735376²) is 20424842282396404310049280977867177861376
• 142915507494450735376 cubed (142915507494450735376³) is 2919026700282797583417398556579426389024201231243150187237376
• The square root of 142915507494450735376 is 11954727411.9676495187
• The cube root of 142915507494450735376 is 5228291.4023196443

Scales and comparisons

• 142,915,507,494,450,735,376 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,915,507,494,450,735,376 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 142915507494450735376 cubic inches would be around 435691 feet tall.

Recreational maths with 142915507494450735376

• 142915507494450735376 backwards is 673537054494705519241
• The number of decimal digits it has is: 21
• The sum of 142915507494450735376's digits is 91
• More coming soon!