242137805625

Names of 242137805625

• Cardinal: 242137805625 can be written as Two hundred forty-two billion, one hundred thirty-seven million, eight hundred five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 2.42137805625 × 10¹¹

Factors of 242137805625

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 8

Divisors of 242137805625

• Number of divisors d(n): 95
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 625 675 729 1125 1215 1875 2025 2187 3375 3645 5625 6075 6561 10125 10935 16875 18225 19683 30375 32805 50625 54675 59049 91125 98415 151875 164025 177147 273375 295245 455625 492075 531441 820125 885735 1366875 1476225 1594323 2460375 2657205 4100625 4428675 4782969 7381125 7971615 12301875 13286025 14348907 22143375 23914845 36905625 39858075 43046721 66430125 71744535 110716875 119574225 129140163 199290375 215233605 332150625 358722675 387420489 597871125 645700815 996451875 1076168025 1793613375 1937102445 2989355625 3228504075 5380840125 8968066875 9685512225 16142520375 26904200625 48427561125 80712601875 242137805625
• Sum of all divisors σ(n): 453863102473
• Sum of proper divisors (its aliquot sum) s(n): 211725296848
• 242137805625 is a deficient number, because the sum of its proper divisors (211725296848) is less than itself. Its deficiency is 30412508777

Bases of 242137805625

• Binary: 11100001100000100010011011001100111001₂
• Hexadecimal: 0x386089B339
• Base-36: 338ILIK9

Squares and roots of 242137805625

• 242137805625 squared (242137805625²) is 58630716912890281640625
• 242137805625 cubed (242137805625³) is 14196713135507827072849162353515625
• 242137805625 is a perfect square number. Its square root is 492075
• The cube root of 242137805625 is 6232.8623256365

Scales and comparisons

• 242,137,805,625 seconds is equal to 7,699 years, 12 weeks, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 242,137,805,625 would take you about fifteen thousand, three hundred ninety-eight 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 242137805625 cubic inches would be around 519.4 feet tall.

Recreational maths with 242137805625

• 242137805625 backwards is 526508731242
• 242137805625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242137805625's digits is 45
• More coming soon!