142235373231140379604561

Names of 142235373231140379604561

• Cardinal: 142235373231140379604561 can be written as One hundred forty-two sextillion, two hundred thirty-five quintillion, three hundred seventy-three quadrillion, two hundred thirty-one trillion, one hundred forty billion, three hundred seventy-nine million, six hundred four thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 1.42235373231140379604561 × 10²³

Factors of 142235373231140379604561

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6650615

Divisors of 142235373231140379604561

• Number of divisors d(n): 18
• Complete list of divisors:
  1 7 49 8111 56777 397439 6642497 46497479 325482353 53877293167 377141052169 2639987365183 44122766395009 308859364765063 2162015553355441 357879758229917999 2505158307609425993 17536108153265981951
• Sum of all divisors σ(n): 142238238787275288259298
• Sum of proper divisors (its aliquot sum) s(n): 2865556134908654737
• 142235373231140379604561 is a deficient number, because the sum of its proper divisors (2865556134908654737) is less than itself. Its deficiency is 142232507675005470949824

Bases of 142235373231140379604561

• Binary: 11110000111101001100001010100000101100110101011001010111111001011011001010001₂
• Hexadecimal: 0x1E1E9854166ACAFCB651
• Base-36: N5TPOMQ8LKSE0K1

Squares and roots of 142235373231140379604561

• 142235373231140379604561 squared (142235373231140379604561²) is 20230901398201805270258527756246558702732002721
• 142235373231140379604561 cubed (142235373231140379604561³) is 2877549811175633530811396670690617486603097520897849153243333556010481
• 142235373231140379604561 is a perfect square number. Its square root is 377141052169
• The cube root of 142235373231140379604561 is 52199844.0553490689

Scales and comparisons

• 142,235,373,231,140,379,604,561 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,235,373,231,140,379,604,561 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 142235373231140379604561 cubic inches would be around 4349987 feet tall.

Recreational maths with 142235373231140379604561

• 142235373231140379604561 backwards is 165406973041132373532241
• The number of decimal digits it has is: 24
• The sum of 142235373231140379604561's digits is 82
• More coming soon!