138495768840
138,495,768,840 is an even composite number composed of seven prime numbers multiplied together.
138495768840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 138495768840:
23 × 33 × 5 × 11 × 13 × 612 × 241
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 13 × 61 × 61 × 241)See below for interesting mathematical facts about the number 138495768840 from the Numbermatics database.
Names of 138495768840
- Cardinal: 138495768840 can be written as One hundred thirty-eight billion, four hundred ninety-five million, seven hundred sixty-eight thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.3849576884 × 1011
Factors of 138495768840
Divisors of 138495768840
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 39 40 44 45 52 54 55 60 61 65 66 72 78 88 90 99 104 108 110 117 120 122 130 132 135 143 156 165 180 183 195 198 216 220 234 241 244 260 264 270 286 297 305 312 330 351 360 366 390 396 429 440 468 482 488 495 520 540 549 572 585 594 610 660 671 702 715 723 732 780 792 793 858 915 936 964 990 1080 1098 1144 1170 1188 1205 1220 1287 1320 1342 1404 1430 1446 1464 1485 1560 1586 1647 1716 1755 1830 1928 1980 2013 2145 2169 2196 2340 2376 2379 2410 2440 2574 2651 2684 2745 2808 2860 2892 2970 3133 3172 3294 3355 3432 3510 3615 3660 3721 3861 3960 3965 4026 4290 4338 4392 4680 4758 4820 5148 5302 5368 5490 5720 5784 5940 6039 6266 6344 6435 6507 6588 6710 7020 7137 7230 7320 7442 7722 7930 7953 8052 8235 8580 8676 8723 9399 9516 9640 10065 10296 10604 10845 10980 11163 11880 11895 12078 12532 12870 13014 13176 13255 13420 14040 14274 14460 14701 14884 15444 15665 15860 15906 16104 16470 17160 17352 17446 18117 18605 18798 19032 19305 20130 21208 21411 21690 21960 22326 23790 23859 24156 25064 25740 26028 26169 26510 26840 28197 28548 28920 29402 29768 30195 30888 31330 31720 31812 32535 32940 33489 34463 34892 35685 36234 37210 37596 38610 39765 40260 40931 42822 43380 43615 44103 44652 46995 47580 47718 48312 48373 51480 52056 52338 53020 55815 56394 57096 58804 60390 62660 63624 65070 65880 66978 68926 69784 71370 71577 72468 73505 74420 75192 77220 78507 79530 80520 81862 84591 85644 86760 87230 88206 89304 90585 93990 95160 95436 96746 100467 103389 104676 106040 107055 111630 112788 117608 119295 120780 122793 125320 130140 130845 132309 133956 137852 140985 142740 143154 144936 145119 147010 148840 154440 157014 159060 161711 163724 167445 169182 171288 172315 174460 176412 181170 187980 190872 191113 193492 200934 204655 206778 209352 214110 220515 223260 225576 235521 238590 241560 241865 245586 260280 261690 264618 267912 275704 281970 285480 286308 290238 294020 310167 314028 318120 323422 327448 334890 338364 344630 348920 352824 357885 362340 368379 375960 382226 386984 392535 396927 401868 409310 413556 422955 428220 435357 441030 446520 471042 477180 483730 485133 491172 502335 516945 523380 529236 532103 563940 572616 573339 580476 588040 613965 620334 628056 646844 661545 669780 676728 689260 715770 724680 725595 736758 764452 785070 793854 803736 808555 818620 827112 845910 856440 870714 882060 896761 930501 942084 954360 955565 967460 970266 982344 1004670 1033890 1046760 1058472 1064206 1105137 1127880 1146678 1160952 1177605 1227930 1240668 1293688 1306071 1323090 1339560 1378520 1431540 1451190 1455399 1473516 1528904 1550835 1570140 1587708 1596309 1617110 1637240 1691820 1720017 1741428 1764120 1793522 1841895 1861002 1884168 1911130 1934920 1940532 1984635 2009340 2067780 2102243 2128412 2176785 2210274 2293356 2355210 2425665 2455860 2481336 2612142 2646180 2660515 2690283 2863080 2866695 2902380 2910798 2947032 3101670 3140280 3175416 3192618 3234220 3383640 3440034 3482856 3587044 3683790 3722004 3822260 3881064 3969270 4018680 4135560 4204486 4256824 4353570 4366197 4420548 4483805 4586712 4652505 4710420 4788927 4851330 4911720 5160051 5224284 5292360 5321030 5380566 5525685 5733390 5804760 5821596 6203340 6306729 6385236 6468440 6530355 6880068 7174088 7276995 7367580 7444008 7644520 7938540 7981545 8070849 8408972 8600085 8707140 8732394 8841096 8967610 9305010 9420840 9577854 9702660 9864371 10320102 10448568 10511215 10642060 10761132 11051370 11466780 11643192 11657893 12406680 12613458 12770472 13060710 13451415 13760136 14366781 14553990 14735160 15877080 15963090 16141698 16817944 17200170 17414280 17464788 17935220 18610020 18920187 19155708 19405320 19728742 20640204 21022430 21284120 21522264 21830985 22102740 22933560 23315786 23944635 24212547 25226916 25800255 26121420 26902830 28733562 29107980 29593113 31533645 31926180 32283396 34400340 34929576 34973679 35870440 37220040 37840374 38311416 39457484 40354245 41280408 42044860 43661970 44205480 46631572 47889270 48425094 49321855 50453832 51600510 52242840 53805660 56760561 57467124 58215960 58289465 59186226 63067290 63852360 64566792 68800680 69947358 71833905 75680748 78914968 80708490 84089720 87323940 88779339 93263144 94600935 95778540 96850188 98643710 103201020 104921037 107611320 113521122 114934248 116578930 118372452 121062735 126134580 128236823 139894716 143667810 147965565 151361496 161416980 174647880 174868395 177558678 189201870 191557080 193700376 197287420 206402040 209842074 227042244 233157860 236744904 242125470 252269160 256473646 266338017 279789432 283802805 287335620 295931130 314763111 322833960 349736790 355117356 378403740 384710469 394574840 419684148 443896695 454084488 466315720 484250940 512947292 524605185 532676034 567605610 574671240 591862260 629526222 641184115 699473580 710234712 756807480 769420938 839368296 887793390 968501880 1025894584 1049210370 1065352068 1135211220 1154131407 1183724520 1259052444 1282368230 1331690085 1398947160 1538841876 1573815555 1775586780 1923552345 2098420740 2130704136 2270422440 2308262814 2518104888 2564736460 2663380170 3077683752 3147631110 3462394221 3551173560 3847104690 4196841480 4616525628 5129472920 5326760340 5770657035 6295262220 6924788442 7694209380 9233051256 10653520680 11541314070 12590524440 13849576884 15388418760 17311971105 23082628140 27699153768 34623942210 46165256280 69247884420 138495768840
- Sum of all divisors σ(n): 553685932800
- Sum of proper divisors (its aliquot sum) s(n): 415190163960
- 138495768840 is an abundant number, because the sum of its proper divisors (415190163960) is greater than itself. Its abundance is 276694395120
Bases of 138495768840
- Binary: 100000001111101111110110111001000010002
- Hexadecimal: 0x203EFDB908
- Base-36: 1RMGSZ60
Squares and roots of 138495768840
- 138495768840 squared (1384957688402) is 19181077986582714945600
- 138495768840 cubed (1384957688403) is 2656498142931772310645430775104000
-
The
square root of 138495768840 is 372150.1966142165 -
The
cube root of 138495768840 is 5173.8301644741
Scales and comparisons
How big is 138495768840?- 138,495,768,840 seconds is equal to 4,403 years, 38 weeks, 2 days, 6 hours, 54 minutes.
-
To count from 1 to 138,495,768,840 would take you about eight thousand, eight hundred seven 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 138495768840 cubic inches would be around 431.2 feet tall.
Recreational maths with 138495768840
- 138495768840 backwards is 048867594831
- The number of decimal digits it has is: 12
- The sum of 138495768840's digits is 63
- More coming soon!
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The information we have on file for 138495768840 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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