538148108240040

Names of 538148108240040

• Cardinal: 538148108240040 can be written as Five hundred thirty-eight trillion, one hundred forty-eight billion, one hundred eight million, two hundred forty thousand and forty.

Scientific notation

• Scientific notation: 5.3814810824004 × 10¹⁴

Factors of 538148108240040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4666563588

Divisors of 538148108240040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 248 310 372 465 620 744 930 961 1240 1860 1922 2883 3720 3844 4805 5766 7688 9610 11532 14415 19220 23064 28830 38440 57660 115320 4666563547 9333127094 13999690641 18666254188 23332817735 27999381282 37332508376 46665635470 55998762564 69998453205 93331270940 111997525128 139996906410 144663469957 186662541880 279993812820 289326939914 433990409871 559987625640 578653879828 723317349785 867980819742 1157307759656 1446634699570 1735961639484 2169952049355 2893269399140 3471923278968 4339904098710 4484567568667 5786538798280 8679808197420 8969135137334 13453702706001 17359616394840 17938270274668 22422837843335 26907405412002 35876540549336 44845675686670 53814810824004 67268513530005 89691351373340 107629621648008 134537027060010 179382702746680 269074054120020 538148108240040
• Sum of all divisors σ(n): 1668203137139040
• Sum of proper divisors (its aliquot sum) s(n): 1130055028899000
• 538148108240040 is an abundant number, because the sum of its proper divisors (1130055028899000) is greater than itself. Its abundance is 591906920658960

Bases of 538148108240040

• Binary: 1111010010111000101011110110101000000010010101000₂
• Hexadecimal: 0x1E9715ED404A8
• Base-36: 5AR9TT2NJC

Squares and roots of 538148108240040

• 538148108240040 squared (538148108240040²) is 289603386402333807746259201600
• 538148108240040 cubed (538148108240040³) is 155849514532325262295101340630042631552064000
• The square root of 538148108240040 is 23198019.4896038485
• The cube root of 538148108240040 is 81339.3328506103

Scales and comparisons

• 538,148,108,240,040 seconds is equal to 17,111,445 years, 12 weeks, 3 days, 14 hours, 14 minutes.
• To count from 1 to 538,148,108,240,040 would take you about forty-two million, seven hundred seventy-eight thousand, six hundred thirteen 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 538148108240040 cubic inches would be around 6778.3 feet tall.

Recreational maths with 538148108240040

• 538148108240040 backwards is 040042801841835
• The number of decimal digits it has is: 15
• The sum of 538148108240040's digits is 48
• More coming soon!