138422441906688
138,422,441,906,688 is an even composite number composed of four prime numbers multiplied together.
138422441906688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138422441906688:
29 × 3 × 833 × 3972
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 83 × 83 × 83 × 397 × 397)See below for interesting mathematical facts about the number 138422441906688 from the Numbermatics database.
Names of 138422441906688
- Cardinal: 138422441906688 can be written as One hundred thirty-eight trillion, four hundred twenty-two billion, four hundred forty-one million, nine hundred six thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38422441906688 × 1014
Factors of 138422441906688
Divisors of 138422441906688
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 83 96 128 166 192 249 256 332 384 397 498 512 664 768 794 996 1191 1328 1536 1588 1992 2382 2656 3176 3984 4764 5312 6352 6889 7968 9528 10624 12704 13778 15936 19056 20667 21248 25408 27556 31872 32951 38112 41334 42496 50816 55112 63744 65902 76224 82668 98853 101632 110224 127488 131804 152448 157609 165336 197706 203264 220448 263608 304896 315218 330672 395412 440896 472827 527216 571787 609792 630436 661344 790824 881792 945654 1054432 1143574 1260872 1322688 1581648 1715361 1763584 1891308 2108864 2287148 2521744 2645376 2734933 3163296 3430722 3527168 3782616 4217728 4574296 5043488 5290752 5469866 6326592 6861444 7565232 8204799 8435456 9148592 10086976 10581504 10939732 12653184 13081547 13722888 15130464 16409598 16870912 18297184 20173952 21879464 25306368 26163094 27445776 30260928 32819196 36594368 39244641 40347904 43758928 50612736 52326188 54891552 60521856 65638392 73188736 78489282 80695808 87517856 104652376 109783104 121043712 131276784 146377472 156978564 175035712 209304752 219566208 226999439 242087424 262553568 292754944 313957128 350071424 418609504 439132416 453998878 525107136 627914256 680998317 700142848 837219008 878264832 907997756 1050214272 1085768401 1255828512 1361996634 1400285696 1674438016 1815995512 2100428544 2171536802 2511657024 2723993268 3257305203 3348876032 3631991024 4200857088 4343073604 5023314048 5447986536 6514610406 6697752064 7263982048 8686147208 10046628096 10895973072 13029220812 14527964096 17372294416 20093256192 21791946144 26058441624 29055928192 34744588832 43583892288 52116883248 58111856384 69489177664 87167784576 90118777283 104233766496 116223712768 138978355328 174335569152 180237554566 208467532992 270356331849 277956710656 348671138304 360475109132 416935065984 540712663698 555913421312 720950218264 833870131968 1081425327396 1441900436528 1667740263936 2162850654792 2883800873056 4325701309584 5767601746112 8651402619168 11535203492224 17302805238336 23070406984448 34605610476672 46140813968896 69211220953344 138422441906688
- Sum of all divisors σ(n): 374205753361440
- Sum of proper divisors (its aliquot sum) s(n): 235783311454752
- 138422441906688 is an abundant number, because the sum of its proper divisors (235783311454752) is greater than itself. Its abundance is 97360869548064
Bases of 138422441906688
- Binary: 111110111100100111111000111101010010010000000002
- Hexadecimal: 0x7DE4FC7A9200
- Base-36: 1D2EE3Y6TC
Squares and roots of 138422441906688
- 138422441906688 squared (1384224419066882) is 19160772423410414192899129344
- 138422441906688 cubed (1384224419066883) is 2652280907666797504439283974302534490652672
-
The
square root of 138422441906688 is 11765306.7068686313 -
The
cube root of 138422441906688 is 51729.1690414589
Scales and comparisons
How big is 138422441906688?- 138,422,441,906,688 seconds is equal to 4,401,405 years, 25 weeks, 1 day, 3 hours, 24 minutes, 48 seconds.
-
To count from 1 to 138,422,441,906,688 would take you about eleven million, three thousand, five 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 138422441906688 cubic inches would be around 4310.8 feet tall.
Recreational maths with 138422441906688
- 138422441906688 backwards is 886609144224831
- The number of decimal digits it has is: 15
- The sum of 138422441906688's digits is 66
- More coming soon!
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