18429329232439332691202

Names of 18429329232439332691202

• Cardinal: 18429329232439332691202 can be written as Eighteen sextillion, four hundred twenty-nine quintillion, three hundred twenty-nine quadrillion, two hundred thirty-two trillion, four hundred thirty-nine billion, three hundred thirty-two million, six hundred ninety-one thousand, two hundred two.

Scientific notation

• Scientific notation: 1.8429329232439332691202 × 10²²

Factors of 18429329232439332691202

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4764846982

Divisors of 18429329232439332691202

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 17 34 113 226 1921 3842 1444801313 2889602626 3320045537 6640091074 24561622321 49123244642 56440774129 112881548258 163262548369 326525096738 375165145681 750330291362 2775463322273 5550926644546 6377807476577 12755614953154 4796806151077390081 9593612302154780162 81545704568315631377 163091409136631262754 542039095071745079153 1084078190143490158306 9214664616219666345601 18429329232439332691202
• Sum of all divisors σ(n): 29529138695364810553392
• Sum of proper divisors (its aliquot sum) s(n): 11099809462925477862190
• 18429329232439332691202 is a deficient number, because the sum of its proper divisors (11099809462925477862190) is less than itself. Its deficiency is 7329519769513854829012

Bases of 18429329232439332691202

• Binary: 11111001110000111001010010000011100010000111101100110010011101110100000010₂
• Hexadecimal: 0x3E70E520E21ECC9DD02
• Base-36: 301DEJ3FRSBEUIQ

Squares and roots of 18429329232439332691202

• 18429329232439332691202 squared (18429329232439332691202²) is 339640175957642923441277508847286791888204804
• 18429329232439332691202 cubed (18429329232439332691202³) is 6259340623287027355338065712339448396607586141476184447661864934408
• The square root of 18429329232439332691202 is 135754665601.0000000011
• The cube root of 18429329232439332691202 is 26414142.0788080679

Scales and comparisons

• 18,429,329,232,439,332,691,202 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,429,329,232,439,332,691,202 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 18429329232439332691202 cubic inches would be around 2201178.5 feet tall.

Recreational maths with 18429329232439332691202

• 18429329232439332691202 backwards is 20219623393423292392481
• The number of decimal digits it has is: 23
• The sum of 18429329232439332691202's digits is 89
• More coming soon!