138286145040
138,286,145,040 is an even composite number composed of eight prime numbers multiplied together.
138286145040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 138286145040:
24 × 3 × 5 × 17 × 19 × 29 × 137 × 449
(2 × 2 × 2 × 2 × 3 × 5 × 17 × 19 × 29 × 137 × 449)See below for interesting mathematical facts about the number 138286145040 from the Numbermatics database.
Names of 138286145040
- Cardinal: 138286145040 can be written as One hundred thirty-eight billion, two hundred eighty-six million, one hundred forty-five thousand and forty.
Scientific notation
- Scientific notation: 1.3828614504 × 1011
Factors of 138286145040
Divisors of 138286145040
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 19 20 24 29 30 34 38 40 48 51 57 58 60 68 76 80 85 87 95 102 114 116 120 136 137 145 152 170 174 190 204 228 232 240 255 272 274 285 290 304 323 340 348 380 408 411 435 449 456 464 493 510 548 551 570 580 646 680 685 696 760 816 822 870 898 912 969 986 1020 1096 1102 1140 1160 1292 1347 1360 1370 1392 1479 1520 1615 1644 1653 1740 1796 1938 1972 2040 2055 2192 2204 2245 2280 2320 2329 2465 2584 2603 2694 2740 2755 2958 3230 3288 3306 3480 3592 3876 3944 3973 4080 4110 4408 4490 4560 4658 4845 4930 5168 5206 5388 5480 5510 5916 6460 6576 6612 6735 6960 6987 7184 7395 7633 7752 7809 7888 7946 8220 8265 8531 8816 8980 9316 9367 9690 9860 10412 10776 10960 11020 11645 11832 11919 12920 13015 13021 13224 13470 13974 14790 15266 15504 15618 15892 16440 16530 17062 17960 18632 18734 19380 19720 19865 20824 21552 22040 22899 23290 23664 23838 25593 25840 26030 26042 26448 26940 27948 28101 29580 30532 31236 31784 32880 33060 34124 34935 35920 37264 37468 38165 38760 39045 39063 39440 39730 41648 42655 44080 44251 45798 46580 46835 47676 51186 52060 52084 53880 55896 56202 59160 59595 61064 61513 62472 63568 65105 66120 67541 68248 69870 74936 75487 76330 77520 78090 78126 79460 85310 88502 91596 93160 93670 95352 102372 104120 104168 107760 111792 112404 114495 118320 119190 122128 123026 124944 127965 130210 132240 132753 135082 136496 139740 140505 145027 149872 150974 152660 156180 156252 158920 170620 177004 183192 184539 186320 187340 190704 195315 202623 204744 208240 208336 221255 221357 224808 226461 228990 238380 246052 247399 255930 260420 265506 270164 279480 281010 290054 301948 305320 307565 312360 312504 317840 337705 341240 354008 366384 369078 374680 377435 390630 405246 409488 435081 442510 442714 449616 452922 457980 476760 492104 494798 511860 520840 531012 540328 558960 562020 580108 603896 610640 615130 624720 625008 663765 664071 675410 682480 708016 725135 738156 742197 749360 754870 781260 810492 870162 885020 885428 905844 915960 922695 953520 984208 989596 1013115 1023720 1041680 1045721 1062024 1080656 1106785 1124040 1132305 1160216 1168747 1207792 1230260 1236995 1283279 1327530 1328142 1350820 1450270 1476312 1484394 1509740 1562520 1620984 1740324 1770040 1770856 1783877 1811688 1831920 1845390 1979192 2026230 2047440 2091442 2124048 2175405 2213570 2248080 2264610 2320432 2337494 2460520 2473990 2566558 2655060 2656284 2701640 2900540 2952624 2968788 3019480 3125040 3137163 3241968 3320355 3480648 3506241 3540080 3541712 3567754 3623376 3690780 3710985 3849837 3958384 4052460 4182884 4205783 4350810 4427140 4529220 4674988 4921040 4947980 5133116 5228605 5310120 5312568 5351631 5403280 5801080 5843735 5937576 6038960 6274326 6416395 6640710 6961296 7012482 7135508 7381560 7421970 7699674 8104920 8365768 8411566 8701620 8854280 8919385 9058440 9349976 9895960 10266232 10457210 10620240 10625136 10703262 11602160 11687470 11875152 12548652 12617349 12832790 13281420 14024964 14271016 14763120 14843940 15399348 15685815 16209840 16731536 16823132 17403240 17531205 17708560 17838770 18116880 18699952 19249185 19791920 19868699 20532464 20914420 21028915 21406524 23374940 25097304 25234698 25665580 26562840 26758155 28049928 28542032 29687880 30325909 30798696 31371630 33646264 33893663 34806480 35062410 35677540 38498370 39737398 41828840 42057830 42813048 46749880 50194608 50469396 51331160 53125680 53516310 56099856 59375760 59606097 60651818 61597392 62743260 63086745 67292528 67787326 70124820 71355080 76996740 79474796 83657680 84115660 85626096 90977727 93499760 99343495 100938792 101680989 102662320 107032620 119212194 121303636 125486520 126173490 135574652 140249640 142710160 151629545 153993480 158949592 168231320 169468315 181955454 198686990 201877584 203361978 214065240 238424388 242607272 250973040 252346980 271149304 280499280 298030485 303259090 307986960 317899184 336462640 338936630 363910908 397373980 406723956 428130480 454888635 476848776 485214544 504693960 508404945 542298608 576192271 596060970 606518180 677873260 727821816 794747960 813447912 909777270 953697552 1009387920 1016809890 1152384542 1192121940 1213036360 1355746520 1455643632 1589495920 1626895824 1728576813 1819554540 2033619780 2304769084 2384243880 2426072720 2711493040 2880961355 3457153626 3639109080 4067239560 4609538168 4768487760 5761922710 6914307252 7278218160 8134479120 8642884065 9219076336 11523845420 13828614504 17285768130 23047690840 27657229008 34571536260 46095381680 69143072520 138286145040
- Sum of all divisors σ(n): 498985920000
- Sum of proper divisors (its aliquot sum) s(n): 360699774960
- 138286145040 is an abundant number, because the sum of its proper divisors (360699774960) is greater than itself. Its abundance is 222413629920
Bases of 138286145040
- Binary: 100000001100100111111100011110000100002
- Hexadecimal: 0x20327F1E10
- Base-36: 1RJ000EO
Squares and roots of 138286145040
- 138286145040 squared (1382861450402) is 19123057910023916601600
- 138286145040 cubed (1382861450403) is 2644453959753886601037721496064000
-
The
square root of 138286145040 is 371868.4512566239 -
The
cube root of 138286145040 is 5171.2185188955
Scales and comparisons
How big is 138286145040?- 138,286,145,040 seconds is equal to 4,397 years, 3 weeks, 5 days, 2 hours, 4 minutes.
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To count from 1 to 138,286,145,040 would take you about eight thousand, seven hundred ninety-four 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 138286145040 cubic inches would be around 430.9 feet tall.
Recreational maths with 138286145040
- 138286145040 backwards is 040541682831
- The number of decimal digits it has is: 12
- The sum of 138286145040's digits is 42
- More coming soon!
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The information we have on file for 138286145040 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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