42128745123556
42,128,745,123,556 is an even composite number composed of five prime numbers multiplied together.
42128745123556 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.
Prime factorization of 42128745123556:
22 × 72 × 132 × 192 × 18772
(2 × 2 × 7 × 7 × 13 × 13 × 19 × 19 × 1877 × 1877)See below for interesting mathematical facts about the number 42128745123556 from the Numbermatics database.
Names of 42128745123556
- Cardinal: 42128745123556 can be written as Forty-two trillion, one hundred twenty-eight billion, seven hundred forty-five million, one hundred twenty-three thousand, five hundred fifty-six.
Scientific notation
- Scientific notation: 4.2128745123556 × 1013
Factors of 42128745123556
Divisors of 42128745123556
- Number of divisors d(n): 243
-
Complete list of divisors:
1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 133 169 182 196 247 266 338 361 364 494 532 637 676 722 931 988 1183 1274 1444 1729 1862 1877 2366 2527 2548 3211 3458 3724 3754 4693 4732 5054 6422 6916 7508 8281 9386 10108 12103 12844 13139 16562 17689 18772 22477 24206 24401 26278 32851 33124 35378 35663 44954 48412 48802 52556 61009 65702 70756 71326 89908 91973 97604 122018 131404 142652 157339 170807 183946 229957 244036 249641 314678 317213 341614 367892 427063 459914 463619 499282 629356 634426 677597 683228 854126 919828 927238 998564 1195649 1268852 1355194 1708252 1747487 1854476 2220491 2391298 2710388 2989441 3245333 3494974 3523129 4440982 4743179 4782596 5978882 6027047 6490666 6989948 7046258 8808761 8881964 9486358 11957764 12054094 12981332 14092516 15543437 17617522 18972716 22717331 24108188 24661903 31086874 33202253 35235044 42189329 45434662 45800677 49323806 61661327 62173748 66404506 66939451 84378658 90869324 91601354 98647612 114513893 123322654 132809012 133878902 168757316 172633321 183202708 229027786 246645308 267757804 295325303 320604739 345266642 431629289 458055572 468576157 590650606 595408801 641209478 690533284 801597251 863258578 870212863 937152314 1181301212 1190817602 1271849569 1282418956 1603194502 1726517156 1740425726 1874304628 2244233173 2381635204 2543699138 3206389004 3280033099 3480851452 4167861607 4488466346 5087398276 5611180757 6091490041 6560066198 8335723214 8902946983 8976932692 11222361514 11312767219 12182980082 13120132396 16534044397 16671446428 17805893966 22444723028 22625534438 24365960164 29175031249 33068088794 35611787932 42640430287 45251068876 58350062498 62320628881 66136177588 79189370533 85280860574 115738310779 116700124996 124641257762 158378741066 170561721148 214942577161 231476621558 249282515524 316757482132 429885154322 462953243116 554325593731 810168175453 859770308644 1108651187462 1504598040127 1620336350906 2217302374924 3009196080254 3240672701812 6018392160508 10532186280889 21064372561778 42128745123556
- Sum of all divisors σ(n): 98063851161339
- Sum of proper divisors (its aliquot sum) s(n): 55935106037783
- 42128745123556 is an abundant number, because the sum of its proper divisors (55935106037783) is greater than itself. Its abundance is 13806360914227
Bases of 42128745123556
- Binary: 10011001010000110111001110001101001110111001002
- Hexadecimal: 0x2650DCE34EE4
- Base-36: EXLOF44IS
Squares and roots of 42128745123556
- 42128745123556 squared (421287451235562) is 1774831165685543449706085136
- 42128745123556 cubed (421287451235563) is 74771409816510049686530992114719375063616
-
42128745123556 is a
perfect square number . Itssquare root is 6490666 -
The
cube root of 42128745123556 is 34795.7477969217
Scales and comparisons
How big is 42128745123556?- 42,128,745,123,556 seconds is equal to 1,339,563 years, 40 weeks, 4 days, 16 hours, 59 minutes, 16 seconds.
-
To count from 1 to 42,128,745,123,556 would take you about three million, three hundred forty-eight thousand, nine hundred nine 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 42128745123556 cubic inches would be around 2899.6 feet tall.
Recreational maths with 42128745123556
- 42128745123556 backwards is 65532154782124
- The number of decimal digits it has is: 14
- The sum of 42128745123556's digits is 55
- More coming soon!
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The information we have on file for 42128745123556 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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