138171550528702404

Names of 138171550528702404

• Cardinal: 138171550528702404 can be written as One hundred thirty-eight quadrillion, one hundred seventy-one trillion, five hundred fifty billion, five hundred twenty-eight million, seven hundred two thousand, four hundred four.

Scientific notation

• Scientific notation: 1.38171550528702404 × 10¹⁷

Factors of 138171550528702404

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 917088789

Divisors of 138171550528702404

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 547 1093 1094 1641 2186 2188 3279 3282 3829 4372 4923 6558 6564 7651 7658 9837 9846 11487 13116 15302 15316 19674 19692 22953 22974 30604 34461 39348 45906 45948 68859 68922 91812 137718 137844 275436 597871 1195742 1793613 2391484 3587226 4185097 5380839 7174452 8370194 10761678 12555291 16740388 21523356 25110582 37665873 50221164 75331746 150663492 917087137 1834174274 2751261411 3668348548 5502522822 6419609959 8253784233 11005045644 12839219918 16507568466 19258829877 25678439836 33015136932 38517659754 57776489631 77035319508 115552979262 231105958524 501646663939 1002376240741 1003293327878 1504939991817 2004752481482 2006586655756 3007128722223 3009879983634 3511526647573 4009504962964 4514819975451 6014257444446 6019759967268 7016633685187 7023053295146 9021386166669 9029639950902 10534579942719 12028514888892 14033267370374 14046106590292 18042772333338 18059279901804 21049901055561 21069159885438 28066534740748 31603739828157 36085544666676 42099802111122 42138319770876 63149703166683 63207479656314 84199604222244 126299406333366 126414959312628 252598812666732 548299803685327 1096599607370654 1644899411055981 2193199214741308 3289798822111962 3838098625797289 4934698233167943 6579597644223924 7676197251594578 9869396466335886 11514295877391867 15352394503189156 19738792932671772 23028591754783734 34542887632175601 46057183509567468 69085775264351202 138171550528702404
• Sum of all divisors σ(n): 400257853833405568
• Sum of proper divisors (its aliquot sum) s(n): 262086303304703164
• 138171550528702404 is an abundant number, because the sum of its proper divisors (262086303304703164) is greater than itself. Its abundance is 123914752776000760

Bases of 138171550528702404

• Binary: 111101010111000100100101100001011010101000000011111000100₂
• Hexadecimal: 0x1EAE24B0B5407C4
• Base-36: 11SHQ6112ND0

Squares and roots of 138171550528702404

• 138171550528702404 squared (138171550528702404²) is 19091377375505761578338631995379216
• 138171550528702404 cubed (138171550528702404³) is 2637885213702220225310602069999608174533108390835264
• The square root of 138171550528702404 is 371714339.9557009345
• The cube root of 138171550528702404 is 516978.9701319217

Scales and comparisons

• 138,171,550,528,702,404 seconds is equal to 4,393,427,914 years, 7 weeks, 3 days, 20 hours, 53 minutes, 24 seconds.
• To count from 1 to 138,171,550,528,702,404 would take you about thirteen billion, one hundred eighty million, two hundred eighty-three thousand, seven hundred forty-two 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 138171550528702404 cubic inches would be around 43081.6 feet tall.

Recreational maths with 138171550528702404

• 138171550528702404 backwards is 404207825055171831
• 138171550528702404 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138171550528702404's digits is 63
• More coming soon!