138222720540
138,222,720,540 is an even composite number composed of four prime numbers multiplied together.
138222720540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138222720540:
22 × 35 × 5 × 53332
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5333 × 5333)See below for interesting mathematical facts about the number 138222720540 from the Numbermatics database.
Names of 138222720540
- Cardinal: 138222720540 can be written as One hundred thirty-eight billion, two hundred twenty-two million, seven hundred twenty thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.3822272054 × 1011
Factors of 138222720540
Divisors of 138222720540
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 1215 1620 2430 4860 5333 10666 15999 21332 26665 31998 47997 53330 63996 79995 95994 106660 143991 159990 191988 239985 287982 319980 431973 479970 575964 719955 863946 959940 1295919 1439910 1727892 2159865 2591838 2879820 4319730 5183676 6479595 8639460 12959190 25918380 28440889 56881778 85322667 113763556 142204445 170645334 255968001 284408890 341290668 426613335 511936002 568817780 767904003 853226670 1023872004 1279840005 1535808006 1706453340 2303712009 2559680010 3071616012 3839520015 4607424018 5119360020 6911136027 7679040030 9214848036 11518560045 13822272054 15358080060 23037120090 27644544108 34555680135 46074240180 69111360270 138222720540
- Sum of all divisors σ(n): 434885857224
- Sum of proper divisors (its aliquot sum) s(n): 296663136684
- 138222720540 is an abundant number, because the sum of its proper divisors (296663136684) is greater than itself. Its abundance is 158440416144
Bases of 138222720540
- Binary: 100000001011101011011101010110000111002
- Hexadecimal: 0x202EB7561C
- Base-36: 1RHY8LR0
Squares and roots of 138222720540
- 138222720540 squared (1382227205402) is 19105520473478937891600
- 138222720540 cubed (1382227205403) is 2640817017176927713766643613464000
-
The
square root of 138222720540 is 371783.1633358347 -
The
cube root of 138222720540 is 5170.4278103631
Scales and comparisons
How big is 138222720540?- 138,222,720,540 seconds is equal to 4,395 years, 2 weeks, 6 days, 9 minutes.
-
To count from 1 to 138,222,720,540 would take you about eight thousand, seven hundred ninety 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 138222720540 cubic inches would be around 430.9 feet tall.
Recreational maths with 138222720540
- 138222720540 backwards is 045027222831
- 138222720540 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138222720540's digits is 36
- More coming soon!
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The information we have on file for 138222720540 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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