138030418018587584

Names of 138030418018587584

• Cardinal: 138030418018587584 can be written as One hundred thirty-eight quadrillion, thirty trillion, four hundred eighteen billion, eighteen million, five hundred eighty-seven thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.38030418018587584 × 10¹⁷

Factors of 138030418018587584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 514363292175

Divisors of 138030418018587584

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 599 1198 2396 4193 4792 8386 9584 16772 19168 33544 38336 67088 134176 268352 514363291567 1028726583134 2057453166268 3600543040969 4114906332536 7201086081938 8229812665072 14402172163876 16459625330144 28804344327752 32919250660288 57608688655504 115217377311008 230434754622016 308103611648633 616207223297266 1232414446594532 2156725281540431 2464828893189064 4313450563080862 4929657786378128 8626901126161724 9859315572756256 17253802252323448 19718631145512512 34507604504646896 69015209009293792 138030418018587584
• Sum of all divisors σ(n): 313555862539852800
• Sum of proper divisors (its aliquot sum) s(n): 175525444521265216
• 138030418018587584 is an abundant number, because the sum of its proper divisors (175525444521265216) is greater than itself. Its abundance is 37495026502677632

Bases of 138030418018587584

• Binary: 111101010011000011110111100010010001100100101001111000000₂
• Hexadecimal: 0x1EA61EF123253C0
• Base-36: 11R3P6NCHG3K

Squares and roots of 138030418018587584

• 138030418018587584 squared (138030418018587584²) is 19052396298386027978605722278957056
• 138030418018587584 cubed (138030418018587584³) is 2629810225322014183844182262835039109470193710792704
• The square root of 138030418018587584 is 371524451.4410694665
• The cube root of 138030418018587584 is 516802.8909617625

Scales and comparisons

• 138,030,418,018,587,584 seconds is equal to 4,388,940,336 years, 45 weeks, 3 days, 12 hours, 59 minutes, 44 seconds.
• To count from 1 to 138,030,418,018,587,584 would take you about thirteen billion, one hundred sixty-six million, eight hundred twenty-one thousand and ten 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 138030418018587584 cubic inches would be around 43066.9 feet tall.

Recreational maths with 138030418018587584

• 138030418018587584 backwards is 485785810814030831
• The number of decimal digits it has is: 18
• The sum of 138030418018587584's digits is 74
• More coming soon!