1942138791720
1,942,138,791,720 is an even composite number composed of six prime numbers multiplied together.
1942138791720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1942138791720:
23 × 34 × 5 × 109 × 1372 × 293
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 109 × 137 × 137 × 293)See below for interesting mathematical facts about the number 1942138791720 from the Numbermatics database.
Names of 1942138791720
- Cardinal: 1942138791720 can be written as One trillion, nine hundred forty-two billion, one hundred thirty-eight million, seven hundred ninety-one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.94213879172 × 1012
Factors of 1942138791720
Divisors of 1942138791720
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 109 120 135 137 162 180 216 218 270 274 293 324 327 360 405 411 436 540 545 548 586 648 654 685 810 822 872 879 981 1080 1090 1096 1172 1233 1308 1370 1465 1620 1635 1644 1758 1962 2055 2180 2344 2466 2616 2637 2740 2930 2943 3240 3270 3288 3516 3699 3924 4110 4360 4395 4905 4932 5274 5480 5860 5886 6165 6540 7032 7398 7848 7911 8220 8790 8829 9810 9864 10548 11097 11720 11772 12330 13080 13185 14715 14796 14933 15822 16440 17580 17658 18495 18769 19620 21096 22194 23544 23733 24660 26370 29430 29592 29866 31644 31937 35160 35316 36990 37538 39240 39555 40141 44145 44388 44799 47466 49320 52740 55485 56307 58860 59732 63288 63874 70632 73980 74665 75076 79110 80282 88290 88776 89598 93845 94932 95811 105480 110970 112614 117720 118665 119464 120423 127748 134397 147960 149330 150152 158220 159685 160564 168921 176580 179196 187690 189864 191622 200705 221940 223995 225228 237330 240846 255496 268794 281535 287433 298660 316440 319370 321128 337842 353160 358392 361269 375380 383244 401410 403191 443880 447990 450456 474660 479055 481692 506763 537588 563070 574866 597320 602115 638740 671985 675684 722538 750760 766488 802820 806382 844605 862299 895980 949320 958110 963384 1013526 1075176 1083807 1126140 1149732 1204230 1209573 1277480 1343970 1351368 1437165 1445076 1520289 1605640 1612764 1689210 1724598 1791960 1806345 1916220 2015955 2027052 2045821 2167614 2252280 2299464 2408460 2419146 2533815 2586897 2687940 2874330 2890152 3040578 3225528 3251421 3378420 3449196 3612690 3832440 4031910 4054104 4091642 4311495 4335228 4375369 4816920 4838292 5067630 5173794 5375880 5419035 5499317 5748660 6047865 6081156 6137463 6502842 6756840 6898392 7225380 7601445 8063820 8183284 8622990 8670456 8750738 9676584 10135260 10229105 10347588 10838070 10998634 11497320 12095730 12162312 12274926 12934485 13005684 13126107 14450760 15202890 16127640 16257105 16366568 16497951 17245980 17501476 18412389 20270520 20458210 20695176 21676140 21876845 21997268 24191460 24549852 25868970 26011368 26252214 27496585 30405780 30687315 32514210 32995902 34491960 35002952 36824778 39378321 40916420 43352280 43753690 43994536 48382920 49099704 49493853 51737940 52504428 54993170 55237167 60811560 61374630 65028420 65630535 65991804 73649556 78756642 81832840 82489755 87507380 92061945 98987706 103475880 105008856 109986340 110474334 118134963 122749260 130056840 131261070 131983608 147299112 148481559 157513284 164979510 165711501 175014760 184123890 196891605 197975412 219972680 220948668 236269926 245498520 247469265 262522140 276185835 296963118 315026568 329959020 331423002 354404889 368247780 393783210 395950824 441897336 445444677 472539852 494938530 525044280 552371670 590674815 593926236 599425553 659918040 662846004 708809778 736495560 742407795 787566420 828557505 890889354 945079704 989877060 1104743340 1181349630 1187852472 1198851106 1325692008 1417619556 1484815590 1575132840 1657115010 1772024445 1781778708 1798276659 1979754120 2209486680 2227223385 2362699260 2397702212 2835239112 2969631180 2997127765 3314230020 3544048890 3563557416 3596553318 4454446770 4725398520 4795404424 5394829977 5939262360 5994255530 6628460040 7088097780 7193106636 8908893540 8991383295 10789659954 11988511060 14176195560 14386213272 16184489931 17817787080 17982766590 21579319908 23977022120 26974149885 32368979862 35965533180 43158639816 48553469793 53948299770 64737959724 71931066360 80922449655 97106939586 107896599540 129475919448 161844899310 194213879172 215793199080 242767348965 323689798620 388427758344 485534697930 647379597240 971069395860 1942138791720
- Sum of all divisors σ(n): 6658716418200
- Sum of proper divisors (its aliquot sum) s(n): 4716577626480
- 1942138791720 is an abundant number, because the sum of its proper divisors (4716577626480) is greater than itself. Its abundance is 2774438834760
Bases of 1942138791720
- Binary: 111000100001100000111111000100111001010002
- Hexadecimal: 0x1C4307E2728
- Base-36: OS7FAII0
Squares and roots of 1942138791720
- 1942138791720 squared (19421387917202) is 3771903086303621540558400
- 1942138791720 cubed (19421387917203) is 7325559302518654419840255950096448000
-
The
square root of 1942138791720 is 1393606.3977034549 -
The
cube root of 1942138791720 is 12476.5186734739
Scales and comparisons
How big is 1942138791720?- 1,942,138,791,720 seconds is equal to 61,754 years, 2 days, 5 hours, 42 minutes.
-
To count from 1 to 1,942,138,791,720 would take you about one hundred fifty-four thousand, three hundred eighty-five 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 1942138791720 cubic inches would be around 1039.7 feet tall.
Recreational maths with 1942138791720
- 1942138791720 backwards is 0271978312491
- 1942138791720 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1942138791720's digits is 54
- More coming soon!
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The information we have on file for 1942138791720 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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