742319868942897424

Names of 742319868942897424

• Cardinal: 742319868942897424 can be written as Seven hundred forty-two quadrillion, three hundred nineteen trillion, eight hundred sixty-eight billion, nine hundred forty-two million, eight hundred ninety-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 7.42319868942897424 × 10¹⁷

Factors of 742319868942897424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 512050

Divisors of 742319868942897424

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 421 842 1684 3368 6736 177241 354482 511627 708964 1023254 1417928 2046508 2835856 4093016 8186032 215394967 430789934 861579868 1723159736 3446319472 90681281107 181362562214 261762187129 362725124428 523524374258 725450248856 1047048748516 1450900497712 2094097497032 4188194994064 110201880781309 220403761562618 440807523125236 881615046250472 1763230092500944 46394991808931089 92789983617862178 185579967235724356 371159934471448712 742319868942897424
• Sum of all divisors σ(n): 1441671936827211621
• Sum of proper divisors (its aliquot sum) s(n): 699352067884314197
• 742319868942897424 is a deficient number, because the sum of its proper divisors (699352067884314197) is less than itself. Its deficiency is 42967801058583227

Bases of 742319868942897424

• Binary: 101001001101001111111111110011100010000011100101000100010000₂
• Hexadecimal: 0xA4D3FFCE20E5110
• Base-36: 5N16FJZXJY8G

Squares and roots of 742319868942897424

• 742319868942897424 squared (742319868942897424²) is 551038787827400407531495616185835776
• 742319868942897424 cubed (742319868942897424³) is 409047040762488930868464432527645692078914826477441024
• 742319868942897424 is a perfect square number. Its square root is 861579868
• The cube root of 742319868942897424 is 905448.3778565237

Scales and comparisons

• 742,319,868,942,897,424 seconds is equal to 23,603,475,686 years, 14 weeks, 1 hour, 17 minutes, 4 seconds.
• To count from 1 to 742,319,868,942,897,424 would take you about seventy billion, eight hundred ten million, four hundred twenty-seven thousand and fifty-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 742319868942897424 cubic inches would be around 75454 feet tall.

Recreational maths with 742319868942897424

• 742319868942897424 backwards is 424798249868913247
• The number of decimal digits it has is: 18
• The sum of 742319868942897424's digits is 97
• More coming soon!