138843313920
138,843,313,920 is an even composite number composed of six prime numbers multiplied together.
138843313920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 138843313920:
28 × 33 × 5 × 17 × 292 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 29 × 29 × 281)See below for interesting mathematical facts about the number 138843313920 from the Numbermatics database.
Names of 138843313920
- Cardinal: 138843313920 can be written as One hundred thirty-eight billion, eight hundred forty-three million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3884331392 × 1011
Factors of 138843313920
Divisors of 138843313920
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 29 30 32 34 36 40 45 48 51 54 58 60 64 68 72 80 85 87 90 96 102 108 116 120 128 135 136 144 145 153 160 170 174 180 192 204 216 232 240 255 256 261 270 272 281 288 290 306 320 340 348 360 384 408 432 435 459 464 480 493 510 522 540 544 562 576 580 612 640 680 696 720 765 768 783 816 841 843 864 870 918 928 960 986 1020 1044 1080 1088 1124 1152 1160 1224 1280 1305 1360 1392 1405 1440 1479 1530 1566 1632 1682 1686 1728 1740 1836 1856 1920 1972 2040 2088 2160 2176 2248 2295 2304 2320 2448 2465 2523 2529 2610 2720 2784 2810 2880 2958 3060 3132 3264 3364 3372 3456 3480 3672 3712 3840 3915 3944 4080 4176 4205 4215 4320 4352 4437 4496 4590 4640 4777 4896 4930 5046 5058 5220 5440 5568 5620 5760 5916 6120 6264 6528 6728 6744 6912 6960 7344 7395 7424 7569 7587 7830 7888 8149 8160 8352 8410 8430 8640 8874 8992 9180 9280 9554 9792 9860 10092 10116 10440 10880 11136 11240 11520 11832 12240 12528 12615 12645 13056 13311 13456 13488 13920 14297 14331 14688 14790 15138 15174 15660 15776 16298 16320 16704 16820 16860 17280 17748 17984 18360 18560 19108 19584 19720 20184 20232 20880 21760 22185 22272 22480 22707 23664 23885 24447 24480 25056 25230 25290 26622 26912 26976 27840 28594 28662 29376 29580 30276 30348 31320 31552 32596 32640 33408 33640 33720 34560 35496 35968 36720 37120 37845 37935 38216 39168 39440 40368 40464 40745 41760 42891 42993 44370 44960 45414 47328 47770 48894 48960 50112 50460 50580 53244 53824 53952 55680 57188 57324 58752 59160 60552 60696 62640 63104 65192 65280 66555 66816 67280 67440 70992 71485 71655 71936 73341 73440 75690 75870 76432 78880 80736 80928 81490 83520 85782 85986 88740 89920 90828 94656 95540 97788 97920 100224 100920 101160 106488 107648 107904 111360 113535 114376 114648 117504 118320 121104 121392 122235 125280 126208 128673 128979 130384 133110 134560 134880 138533 141984 142970 143310 146682 146880 151380 151740 152864 157760 161472 161856 162980 167040 171564 171972 177480 179840 181656 189312 191080 195576 195840 200448 201840 202320 212976 214455 214965 215296 215808 220023 227070 228752 229296 236321 236640 242208 242784 244470 250560 257346 257958 260768 266220 269120 269760 277066 283968 285940 286620 293364 293760 302760 303480 305728 315520 322944 323712 325960 334080 343128 343944 354960 359680 363312 366705 378624 382160 386019 391152 403680 404640 415599 425952 428910 429930 440046 454140 457504 458592 472642 473280 484416 485568 488940 501120 514692 515916 521536 532440 538240 539520 554132 567936 571880 573240 586728 587520 605520 606960 611456 631040 643365 644895 645888 647424 651920 686256 687888 692665 708963 709920 726624 733410 764320 772038 782304 807360 809280 831198 851904 857820 859860 880092 908280 915008 917184 945284 946560 968832 971136 977880 1002240 1029384 1031832 1043072 1064880 1076480 1079040 1100115 1108264 1135872 1143760 1146480 1173456 1181605 1211040 1213920 1222912 1246797 1286730 1289790 1303840 1372512 1375776 1385330 1417926 1419840 1453248 1466820 1528640 1544076 1564608 1614720 1618560 1662396 1703808 1715640 1719720 1760184 1816560 1830016 1834368 1890568 1893120 1930095 1937664 1942272 1955760 2058768 2063664 2077995 2086144 2126889 2129760 2200230 2216528 2287520 2292960 2346912 2363210 2422080 2427840 2493594 2573460 2579580 2607680 2745024 2751552 2770660 2835852 2839680 2906496 2933640 3057280 3088152 3129216 3229440 3237120 3324792 3407616 3431280 3439440 3520368 3544815 3633120 3660032 3668736 3740391 3781136 3860190 3911520 4017457 4117536 4127328 4155990 4253778 4259520 4400460 4433056 4575040 4585920 4693824 4726420 4844160 4855680 4987188 5146920 5159160 5215360 5490048 5503104 5541320 5671704 5679360 5812992 5867280 6114560 6176304 6233985 6258432 6380667 6649584 6862560 6878880 7040736 7089630 7266240 7480782 7562272 7720380 7823040 8034914 8235072 8254656 8311980 8507556 8519040 8800920 8866112 9150080 9171840 9387648 9452840 9688320 9711360 9974376 10293840 10318320 10430720 10634445 10980096 11006208 11082640 11343408 11734560 12052371 12352608 12467970 12761334 13299168 13725120 13757760 14081472 14179260 14532480 14961564 15124544 15440760 15646080 16069828 16470144 16509312 16623960 17015112 17038080 17601840 17732224 18300160 18343680 18701955 18775296 18905680 19948752 20087285 20587680 20636640 21268890 22165280 22686816 23469120 24104742 24705216 24935940 25522668 26598336 27450240 27515520 28162944 28358520 29064960 29923128 30249088 30881520 31292160 31903335 32139656 32940288 33018624 33247920 34030224 35203680 35464448 36157113 37403910 37811360 39897504 40174570 41175360 41273280 42537780 44330560 45373632 46938240 48209484 49410432 49871880 51045336 53196672 54900480 55031040 56325888 56717040 59846256 60261855 60498176 61763040 63806670 64279312 66495840 68060448 70407360 72314226 74807820 75622720 79795008 80349140 82350720 82546560 85075560 88661120 90747264 93876480 96418968 98820864 99743760 102090672 106393344 108471339 113434080 119692512 120523710 123526080 127613340 128558624 132991680 136120896 140814720 144628452 149615640 151245440 159590016 160698280 164701440 165093120 170151120 177322240 180785565 181494528 192837936 199487520 204181344 216942678 226868160 239385024 241047420 247052160 255226680 257117248 265983360 272241792 281629440 289256904 299231280 302490880 319180032 321396560 340302240 361571130 385675872 398975040 408362688 433885356 453736320 478770048 482094840 494104320 510453360 514234496 531966720 542356695 544483584 578513808 598462560 642793120 680604480 723142260 771351744 797950080 816725376 867770712 907472640 957540096 964189680 1020906720 1028468992 1084713390 1157027616 1196925120 1285586240 1361208960 1446284520 1542703488 1595900160 1633450752 1735541424 1928379360 2041813440 2169426780 2314055232 2393850240 2571172480 2722417920 2892569040 3085406976 3471082848 3856758720 4083626880 4338853560 4628110464 4787700480 5142344960 5785138080 6942165696 7713517440 8167253760 8677707120 9256220928 11570276160 13884331392 15427034880 17355414240 23140552320 27768662784 34710828480 46281104640 69421656960 138843313920
- Sum of all divisors σ(n): 542215477440
- Sum of proper divisors (its aliquot sum) s(n): 403372163520
- 138843313920 is an abundant number, because the sum of its proper divisors (403372163520) is greater than itself. Its abundance is 264528849600
Bases of 138843313920
- Binary: 100000010100111011010011010111000000002
- Hexadecimal: 0x2053B4D700
- Base-36: 1RS7Q2O0
Squares and roots of 138843313920
- 138843313920 squared (1388433139202) is 19277465820287665766400
- 138843313920 cubed (1388433139203) is 2676547238468270682708312588288000
-
The
square root of 138843313920 is 372616.8459959909 -
The
cube root of 138843313920 is 5178.1543331879
Scales and comparisons
How big is 138843313920?- 138,843,313,920 seconds is equal to 4,414 years, 40 weeks, 6 days, 19 hours, 12 minutes.
-
To count from 1 to 138,843,313,920 would take you about eight thousand, eight hundred twenty-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 138843313920 cubic inches would be around 431.5 feet tall.
Recreational maths with 138843313920
- 138843313920 backwards is 029313348831
- 138843313920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138843313920's digits is 45
- More coming soon!
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The information we have on file for 138843313920 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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