742540135179

Names of 742540135179

• Cardinal: 742540135179 can be written as Seven hundred forty-two billion, five hundred forty million, one hundred thirty-five thousand, one hundred seventy-nine.

Scientific notation

• Scientific notation: 7.42540135179 × 10¹¹

Factors of 742540135179

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4939

Divisors of 742540135179

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 139 373 417 1119 1867 2557 5601 7671 51847 155541 259513 355423 696391 778539 953761 1066269 2089173 2861283 4773919 14321757 96798349 132572779 290395047 397718337 663574741 1780671787 1990724223 5342015361 247513378393 742540135179
• Sum of all divisors σ(n): 1000776367360
• Sum of proper divisors (its aliquot sum) s(n): 258236232181
• 742540135179 is a deficient number, because the sum of its proper divisors (258236232181) is less than itself. Its deficiency is 484303902998

Bases of 742540135179

• Binary: 1010110011100010110101110100101100001011₂
• Hexadecimal: 0xACE2D74B0B
• Base-36: 9H498363

Squares and roots of 742540135179

• 742540135179 squared (742540135179²) is 551365852351647593362041
• 742540135179 cubed (742540135179³) is 409411274538276959018419947227340339
• The square root of 742540135179 is 861707.6854589379
• The cube root of 742540135179 is 9055.3792594823

Scales and comparisons

• 742,540,135,179 seconds is equal to 23,610 years, 24 weeks, 6 days, 12 hours, 39 minutes, 39 seconds.
• To count from 1 to 742,540,135,179 would take you about forty-seven thousand, two hundred twenty 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 742540135179 cubic inches would be around 754.6 feet tall.

Recreational maths with 742540135179

• 742540135179 backwards is 971531045247
• The number of decimal digits it has is: 12
• The sum of 742540135179's digits is 48
• More coming soon!