138894013440
138,894,013,440 is an even composite number composed of seven prime numbers multiplied together.
138894013440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, four hundred eight divisors.
Prime factorization of 138894013440:
210 × 33 × 5 × 7 × 13 × 61 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 61 × 181)See below for interesting mathematical facts about the number 138894013440 from the Numbermatics database.
Names of 138894013440
- Cardinal: 138894013440 can be written as One hundred thirty-eight billion, eight hundred ninety-four million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3889401344 × 1011
Factors of 138894013440
Divisors of 138894013440
- Number of divisors d(n): 1408
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 61 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 122 126 128 130 135 140 144 156 160 168 180 181 182 183 189 192 195 208 210 216 224 234 240 244 252 256 260 270 273 280 288 305 312 315 320 336 351 360 362 364 366 378 384 390 416 420 427 432 448 455 468 480 488 504 512 520 540 543 546 549 560 576 585 610 624 630 640 672 702 720 724 728 732 756 768 780 793 819 832 840 854 864 896 905 910 915 936 945 960 976 1008 1024 1040 1080 1086 1092 1098 1120 1152 1170 1220 1248 1260 1267 1280 1281 1344 1365 1404 1440 1448 1456 1464 1512 1536 1560 1586 1629 1638 1647 1664 1680 1708 1728 1755 1792 1810 1820 1830 1872 1890 1920 1952 2016 2080 2135 2160 2172 2184 2196 2240 2304 2340 2353 2379 2440 2457 2496 2520 2534 2560 2562 2688 2715 2730 2745 2808 2880 2896 2912 2928 3024 3072 3120 3172 3258 3276 3294 3328 3360 3416 3456 3510 3584 3620 3640 3660 3744 3780 3801 3840 3843 3904 3965 4032 4095 4160 4270 4320 4344 4368 4392 4480 4608 4680 4706 4758 4880 4887 4914 4992 5040 5068 5120 5124 5376 5430 5460 5490 5551 5616 5760 5792 5824 5856 6048 6240 6335 6344 6405 6516 6552 6588 6656 6720 6832 6912 7020 7059 7137 7168 7240 7280 7320 7488 7560 7602 7680 7686 7808 7930 8064 8145 8190 8235 8320 8540 8640 8688 8736 8784 8960 9216 9360 9412 9516 9760 9774 9828 9984 10080 10136 10248 10752 10860 10920 10980 11041 11102 11232 11403 11520 11529 11584 11648 11712 11765 11895 12096 12285 12480 12670 12688 12810 13032 13104 13176 13312 13440 13664 13824 14040 14118 14274 14480 14560 14640 14976 15120 15204 15360 15372 15616 15860 16128 16290 16380 16470 16471 16640 16653 17080 17280 17376 17472 17568 17920 18720 18824 19005 19032 19215 19520 19548 19656 19968 20160 20272 20496 21177 21411 21504 21720 21840 21960 22082 22204 22464 22806 23040 23058 23168 23296 23424 23530 23790 24192 24435 24570 24960 25340 25376 25620 26064 26208 26352 26880 27328 27648 27755 28080 28236 28548 28960 29120 29280 29952 30240 30408 30744 31232 31720 32256 32580 32760 32940 32942 33123 33280 33306 34160 34209 34560 34752 34944 35136 35295 35685 35840 37440 37648 38010 38064 38430 39040 39096 39312 39936 40320 40544 40992 42354 42822 43440 43680 43920 44164 44408 44928 45612 46080 46116 46336 46592 46848 47060 47580 48384 48870 49140 49413 49920 49959 50680 50752 51240 52128 52416 52704 53760 54656 55205 55510 56160 56472 57015 57096 57645 57920 58240 58560 59904 60480 60816 61488 62464 63440 63531 64512 65160 65520 65880 65884 66246 66560 66612 68320 68418 69120 69504 69888 70272 70590 71370 74880 75296 76020 76128 76860 77287 78080 78192 78624 80640 81088 81984 82355 83265 84708 85644 86880 87360 87840 88328 88816 89856 91224 92232 92672 93184 93696 94120 95160 96768 97740 98280 98826 99369 99840 99918 101360 101504 102480 104256 104832 105408 105885 107055 107520 109312 110410 111020 112320 112944 114030 114192 115290 115840 116480 117120 119808 120960 121632 122976 126880 127062 130320 131040 131760 131768 132492 133224 136640 136836 138240 139008 139776 140544 141180 142740 143533 148239 149760 149877 150592 152040 152256 153720 154574 156160 156384 157248 161280 162176 163968 164710 165615 166530 169416 171045 171288 173760 174720 175680 176656 177632 179712 182448 184464 185344 187392 188240 190320 193536 195480 196560 197652 198738 199680 199836 202720 203008 204960 208512 209664 210816 211770 214110 218624 220820 222040 224640 225888 228060 228384 230580 231680 231861 232960 234240 241920 243264 245952 247065 249795 253760 254124 260640 262080 263520 263536 264984 266448 273280 273672 278016 279552 281088 282360 285480 287066 296478 298107 299520 299754 301184 304080 304512 307440 309148 312320 312768 314496 317655 322560 324352 327936 329420 331230 333060 338832 342090 342576 347520 349440 351360 353312 355264 359424 364896 368928 376480 380640 386435 390960 393120 395304 397476 399672 405440 406016 409920 417024 419328 421632 423540 428220 430599 437248 441640 444080 444717 449280 451776 456120 456768 461160 463360 463722 465920 468480 483840 486528 491904 494130 496845 499590 507520 508248 521280 524160 527040 527072 529968 532896 546560 547344 556032 562176 564720 570960 574132 592956 596214 599040 599508 602368 608160 609024 614880 618296 625536 628992 635310 648704 655872 658840 662460 666120 677664 684180 685152 695040 695583 698880 702720 706624 710528 717665 729792 737856 741195 749385 752960 761280 772870 781920 786240 790608 794952 799344 810880 812032 819840 834048 838656 843264 847080 856440 861198 883280 888160 889434 898560 903552 912240 913536 922320 926720 927444 936960 967680 973056 983808 988260 993690 999180 1004731 1015040 1016496 1042560 1048320 1054080 1054144 1059936 1065792 1093120 1094688 1129440 1141920 1148264 1159305 1185912 1192428 1199016 1204736 1216320 1218048 1229760 1236592 1251072 1257984 1270620 1291797 1297408 1311744 1317680 1324920 1332240 1355328 1368360 1370304 1390080 1391166 1397760 1405440 1413248 1421056 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63596160 63947520 64302784 65055744 66775968 68895840 71154720 72340632 73488896 74195520 75898368 76315392 76737024 77507820 79141888 80378480 81319680 82675008 83469960 84331520 84794880 85263360 87575040 89034624 90425790 91861120 94872960 95394240 95921280 96454176 98927360 101753856 103343760 108426240 108510948 109624320 110233344 111293280 113847552 118712832 120567720 124012512 126497280 127192320 127895040 128605568 133551936 135638685 137791680 142309440 144681264 146977792 148391040 151796736 152630784 153474048 155015640 160756960 162639360 165350016 166939920 169589760 175150080 178069248 180851580 183722240 189745920 190788480 191842560 192908352 197854720 206687520 217021896 220466688 222586560 227695104 237425664 241135440 248025024 252994560 254384640 255790080 257211136 267103872 271277370 275583360 284618880 289362528 296782080 305261568 310031280 321513920 325278720 330700032 333879840 356138496 361703160 367444480 379491840 381576960 383685120 385816704 395709440 413375040 434043792 440933376 445173120 455390208 482270880 496050048 508769280 514422272 534207744 542554740 551166720 569237760 578725056 593564160 620062560 643027840 661400064 667759680 712276992 723406320 734888960 758983680 763153920 767370240 771633408 826750080 868087584 890346240 964541760 992100096 1028844544 1068415488 1085109480 1102333440 1138475520 1157450112 1187128320 1240125120 1286055680 1322800128 1335519360 1446812640 1526307840 1543266816 1653500160 1736175168 1780692480 1929083520 1984200192 2136830976 2170218960 2204666880 2276951040 2314900224 2480250240 2572111360 2671038720 2893625280 3086533632 3307000320 3472350336 3561384960 3858167040 3968400384 4340437920 4629800448 4960500480 5144222720 5342077440 5787250560 6614000640 6944700672 7716334080 8680875840 9259600896 9921000960 10684154880 11574501120 13889401344 15432668160 17361751680 19842001920 23149002240 27778802688 34723503360 46298004480 69447006720 138894013440
- Sum of all divisors σ(n): 620883594240
- Sum of proper divisors (its aliquot sum) s(n): 481989580800
- 138894013440 is an abundant number, because the sum of its proper divisors (481989580800) is greater than itself. Its abundance is 343095567360
Bases of 138894013440
- Binary: 100000010101101011101001110100000000002
- Hexadecimal: 0x2056BA7400
- Base-36: 1RT1WQO0
Squares and roots of 138894013440
- 138894013440 squared (1388940134402) is 19291546969470900633600
- 138894013440 cubed (1388940134403) is 2679480384056082542292142915584000
-
The
square root of 138894013440 is 372684.8714933301 -
The
cube root of 138894013440 is 5178.7845351603
Scales and comparisons
How big is 138894013440?- 138,894,013,440 seconds is equal to 4,416 years, 20 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 138,894,013,440 would take you about eight thousand, eight hundred thirty-two 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 138894013440 cubic inches would be around 431.6 feet tall.
Recreational maths with 138894013440
- 138894013440 backwards is 044310498831
- 138894013440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138894013440's digits is 45
- More coming soon!
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The information we have on file for 138894013440 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!
Keywords: Divisors of 138894013440, math, Factors of 138894013440, curriculum, school, college, exams, university, Prime factorization of 138894013440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, eight hundred ninety-four million, thirteen thousand, four hundred forty.