742317321034841721

Names of 742317321034841721

• Cardinal: 742317321034841721 can be written as Seven hundred forty-two quadrillion, three hundred seventeen trillion, three hundred twenty-one billion, thirty-four million, eight hundred forty-one thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 7.42317321034841721 × 10¹⁷

Factors of 742317321034841721

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16136162

Divisors of 742317321034841721

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 31 39 93 403 1209 4157 9161 12471 27483 54041 119093 128867 162123 283991 357279 386601 851973 1675271 3691883 5025813 11075649 16122797 38082277 48368391 114246831 209596361 495069601 499806707 628789083 1180550587 1485208803 1499420121 3541651761 6497487191 15347157631 19492461573 46041472893 67022467129 147700943317 201067401387 443102829951 871292072677 1920112263121 2077696480999 2613876218031 4578729242827 5760336789363 6233089442997 13736187728481 27010054252987 59523480156751 81030162758961 178570440470253 613992821368769 1841978464106307 7981906677793997 19033777462431839 23945720033381991 57101332387295517 247439107011613907 742317321034841721
• Sum of all divisors σ(n): 1100660017403713536
• Sum of proper divisors (its aliquot sum) s(n): 358342696368871815
• 742317321034841721 is a deficient number, because the sum of its proper divisors (358342696368871815) is less than itself. Its deficiency is 383974624665969906

Bases of 742317321034841721

• Binary: 101001001101001111011010101110100110111001101011111001111001₂
• Hexadecimal: 0xA4D3DABA6E6BE79
• Base-36: 5N15J1I6VS6X

Squares and roots of 742317321034841721

• 742317321034841721 squared (742317321034841721²) is 551035005108344266984712827522241841
• 742317321034841721 cubed (742317321034841721³) is 409042828788446438923019279802876506926879032518648361
• The square root of 742317321034841721 is 861578389.3731560635
• The cube root of 742317321034841721 is 905447.3419141345

Scales and comparisons

• 742,317,321,034,841,721 seconds is equal to 23,603,394,670 years, 35 weeks, 11 hours, 35 minutes, 21 seconds.
• To count from 1 to 742,317,321,034,841,721 would take you about seventy billion, eight hundred ten million, one hundred eighty-four thousand and twelve 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 742317321034841721 cubic inches would be around 75453.9 feet tall.

Recreational maths with 742317321034841721

• 742317321034841721 backwards is 127148430123713247
• The number of decimal digits it has is: 18
• The sum of 742317321034841721's digits is 60
• More coming soon!