138437386560

Names of 138437386560

• Cardinal: 138437386560 can be written as One hundred thirty-eight billion, four hundred thirty-seven million, three hundred eighty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3843738656 × 10¹¹

Factors of 138437386560

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 303

Divisors of 138437386560

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 19 20 22 24 30 32 33 34 36 38 40 44 45 48 51 55 57 60 64 66 68 72 76 80 83 85 88 90 95 96 99 102 110 114 120 132 136 144 152 153 160 163 165 166 170 171 176 180 187 190 192 198 204 209 220 228 240 249 255 264 272 285 288 304 306 320 323 326 330 332 340 342 352 360 374 380 396 408 415 418 440 456 480 489 495 498 510 528 544 561 570 576 608 612 627 646 652 660 664 680 684 704 720 747 748 760 765 792 815 816 830 836 855 880 912 913 935 960 969 978 990 996 1020 1045 1056 1088 1122 1140 1216 1224 1245 1254 1292 1304 1320 1328 1360 1368 1411 1440 1467 1494 1496 1520 1530 1577 1584 1615 1630 1632 1660 1672 1683 1710 1760 1793 1824 1826 1870 1881 1938 1956 1980 1992 2040 2090 2112 2244 2280 2445 2448 2490 2508 2584 2608 2640 2656 2720 2736 2739 2771 2805 2822 2880 2907 2934 2988 2992 3040 3060 3097 3135 3154 3168 3230 3260 3264 3320 3344 3366 3420 3520 3553 3586 3648 3652 3735 3740 3762 3876 3912 3960 3984 4080 4180 4233 4488 4560 4565 4731 4845 4890 4896 4980 5016 5168 5216 5280 5312 5379 5440 5472 5478 5542 5610 5644 5814 5868 5976 5984 6080 6120 6194 6270 6308 6336 6460 6520 6640 6688 6732 6840 7055 7106 7172 7304 7335 7470 7480 7524 7752 7824 7885 7920 7968 8160 8217 8313 8360 8415 8466 8965 8976 9120 9130 9291 9405 9462 9690 9780 9792 9960 10032 10336 10432 10560 10659 10758 10944 10956 11084 11220 11288 11628 11736 11952 11968 12240 12388 12540 12616 12699 12920 13040 13280 13376 13464 13529 13680 13695 13855 14110 14193 14212 14344 14535 14608 14670 14940 14960 15048 15485 15504 15521 15648 15770 15840 15936 16137 16320 16434 16626 16720 16830 16932 17347 17765 17930 17952 18240 18260 18582 18810 18924 19380 19560 19920 20064 20672 21165 21318 21516 21912 22168 22440 22576 23256 23472 23655 23904 24480 24776 24939 25080 25232 25398 25840 26080 26560 26809 26895 26928 27058 27360 27390 27710 27873 28220 28386 28424 28688 29070 29216 29340 29880 29920 30096 30481 30970 31008 31042 31296 31540 31680 31977 32274 32868 33252 33440 33660 33864 34067 34694 35530 35860 35904 36520 37164 37620 37848 38760 39120 39840 40128 40587 41085 41565 42330 42636 43032 43824 44336 44880 45152 46455 46512 46563 46944 47310 47808 48960 49552 49878 50160 50464 50796 51680 52041 52160 52649 53295 53618 53790 53856 54116 54720 54780 55420 55746 56440 56772 56848 57376 58140 58432 58680 59760 59840 60192 60962 61940 62016 62084 63080 63495 63954 64548 65736 66504 66880 67320 67645 67728 68134 69388 70965 71060 71720 73040 74328 75240 75696 77520 77605 78240 79680 80427 80685 81174 82170 83130 84660 85272 86064 86735 87648 88672 89760 90304 91443 92910 93024 93126 93888 94620 99104 99756 100320 100928 101592 102201 103360 104082 105298 106590 107236 107580 107712 108232 109560 110840 111492 112880 113544 113696 114752 116280 117360 119520 120384 121761 121924 123880 124168 124695 126160 126990 127908 129096 131472 133008 134045 134640 135290 135456 136268 138776 139365 139689 141930 142120 143440 146080 148656 148819 150480 151392 152405 155040 155210 156123 156480 157947 159885 160854 161370 162348 164340 166260 169320 170335 170544 172128 173470 175296 177344 179520 182886 185820 186048 186252 189240 198208 199512 200640 202935 203184 204402 208164 210596 213180 214472 215160 216464 219120 221680 222984 225760 227088 227392 229993 232560 232815 234720 239040 241281 243522 243848 247760 248336 249390 252320 253980 255816 257051 258192 260205 262944 263245 266016 268090 269280 270580 270912 272536 274329 277552 278730 279378 283860 284240 286880 292160 294899 297312 297638 300960 302784 304810 306603 310080 310420 312246 315894 319770 321708 322740 324696 328680 332520 338640 340670 341088 344256 346940 365772 371640 372504 378480 399024 402135 405870 406368 408804 416328 421192 426360 428944 430320 432928 438240 443360 445968 446457 451520 454176 457215 459986 465120 465630 469440 473841 482562 487044 487696 495520 496672 498780 504640 507960 511005 511632 514102 516384 520410 525888 526490 532032 536180 538560 541160 545072 548658 555104 557460 558756 567720 568480 573760 579139 589798 594624 595276 601920 608805 609620 613206 620840 624492 631788 639540 643416 645480 649392 657360 665040 677280 681340 682176 689979 693880 698445 731544 743280 744095 745008 756960 771153 780615 789735 798048 804270 811740 812736 817608 832656 842384 852720 857888 860640 865856 876480 884697 886720 891936 892914 908352 914430 919972 930240 931260 947682 965124 974088 975392 991040 993344 997560 1015920 1022010 1023264 1028204 1032768 1040820 1052980 1072360 1082320 1090144 1097316 1110208 1114920 1117512 1135440 1136960 1149965 1158278 1179596 1190552 1206405 1217610 1219240 1226412 1241680 1248984 1263576 1279080 1285255 1286832 1290960 1298784 1314720 1330080 1339371 1354560 1362680 1371645 1379958 1387760 1396890 1463088 1474495 1486560 1488190 1490016 1513920 1533015 1542306 1561230 1579470 1596096 1608540 1623480 1635216 1665312 1684768 1705440 1715776 1721280 1737417 1769394 1783872 1785828 1828860 1839944 1862520 1895364 1930248 1948176 1950784 1995120 2031840 2044020 2046528 2056408 2069937 2081640 2105960 2144720 2164640 2180288 2194632 2229840 2232285 2235024 2270880 2299930 2313459 2316556 2359192 2369205 2381104 2412810 2435220 2438480 2452824 2483360 2497968 2527152 2529923 2558160 2570510 2573664 2581920 2597568 2629440 2654091 2660160 2678742 2725360 2743290 2759916 2775520 2793780 2827561 2895695 2926176 2948990 2973120 2976380 2980032 3066030 3084612 3122460 3158940 3217080 3246960 3270432 3330624 3369536 3410880 3449895 3474834 3538788 3571656 3657720 3679888 3725040 3790728 3855765 3860496 3896352 3990240 4063680 4088040 4112816 4139874 4163280 4211920 4289440 4329280 4369867 4389264 4423485 4459680 4464570 4470048 4541760 4599860 4626918 4633112 4718384 4738410 4762208 4825620 4870440 4876960 4905648 4966720 4995936 5054304 5059846 5116320 5141020 5147328 5163840 5212251 5308182 5357484 5450720 5486580 5519832 5551040 5587560 5655122 5791390 5852352 5897980 5952760 6132060 6169224 6244920 6317880 6434160 6493920 6540864 6696855 6899790 6949668 7077576 7143312 7315440 7359776 7450080 7581456 7589769 7711530 7720992 7792704 7980480 8176080 8225632 8279748 8326560 8423840 8482683 8578880 8687085 8739734 8778528 8846970 8919360 8929140 8940096 9199720 9253836 9266224 9436768 9476820 9524416 9651240 9740880 9753920 9811296 9991872 10108608 10119692 10232640 10282040 10349685 10424502 10616364 10714968 10901440 10973160 11039664 11175120 11310244 11567295 11582780 11795960 11905520 12264120 12338448 12489840 12635760 12649615 12868320 12987840 13109601 13270455 13393710 13799580 13899336 14137805 14155152 14286624 14630880 14719552 14900160 15162912 15179538 15423060 15441984 16352160 16451264 16559496 16653120 16847680 16965366 17374170 17479468 17557056 17693940 17858280 18399440 18507672 18532448 18873536 18953640 19302480 19481760 19622592 20239384 20564080 20699370 20849004 21232728 21429936 21849335 21946320 22079328 22350240 22620488 22769307 23134590 23165560 23591920 23811040 24528240 24676896 24979680 25271520 25299230 25448049 25736640 26061255 26219202 26540910 26787420 27599160 27798672 28275610 28310304 28573248 29261760 30325824 30359076 30846120 32704320 33118992 33930732 34748340 34958936 35387880 35716560 36798880 37015344 37064896 37907280 37948845 38604960 38963520 39328803 40478768 41128160 41398740 41698008 42413415 42465456 42859872 43698670 43892640 44158656 44700480 45240976 45538614 46269180 46331120 47183840 47622080 48068537 49056480 49353792 49959360 50543040 50598460 50896098 52122510 52438404 53081820 53574840 55198320 55597344 56551220 56620608 60718152 61692240 65548005 66237984 67861464 69496680 69917872 70775760 71433120 73597760 74030688 75814560 75897690 77209920 78657606 80957536 82256320 82797480 83396016 84826830 84930912 85719744 87397340 87785280 90481952 91077228 92538360 92662240 94367680 96137074 98112960 101196920 101792196 104245020 104876808 106163640 107149680 110396640 111194688 113102440 113846535 121436304 123384480 127240245 131096010 132475968 135722928 138993360 139835744 141551520 142866240 144205611 148061376 151629120 151795380 157315212 161915072 165594960 166792032 169653660 169861824 174794680 180963904 182154456 185076720 185324480 192274148 196644015 202393840 203584392 208490040 209753616 212327280 214299360 220793280 226204880 227693070 240342685 242872608 246768960 254480490 262192020 271445856 277986720 279671488 283103040 288411222 303590760 314630424 331189920 333584064 339307320 349589360 364308912 370153440 384548296 393288030 404787680 407168784 416980080 419507232 424654560 428598720 432616833 452409760 455386140 480685370 485745216 508960980 524384040 542891712 555973440 576822444 607181520 629260848 662379840 678614640 699178720 721028055 728617824 740306880 769096592 786576060 809575360 814337568 833960160 839014464 849309120 865233666 904819520 910772280 961370740 1017921960 1048768080 1153644888 1214363040 1258521696 1357229280 1398357440 1442056110 1457235648 1538193184 1573152120 1628675136 1667920320 1730467332 1821544560 1922741480 2035843920 2097536160 2163084165 2307289776 2428726080 2517043392 2714458560 2884112220 3076386368 3146304240 3460934664 3643089120 3845482960 4071687840 4195072320 4326168330 4614579552 5768224440 6292608480 6921869328 7286178240 7690965920 8143375680 8652336660 9229159104 11536448880 12585216960 13843738656 15381931840 17304673320 23072897760 27687477312 34609346640 46145795520 69218693280 138437386560
• Sum of all divisors σ(n): 589529041920
• Sum of proper divisors (its aliquot sum) s(n): 451091655360
• 138437386560 is an abundant number, because the sum of its proper divisors (451091655360) is greater than itself. Its abundance is 312654268800

Bases of 138437386560

• Binary: 10000000111011100000101110000101000000₂
• Hexadecimal: 0x203B82E140
• Base-36: 1RLI1N40

Squares and roots of 138437386560

• 138437386560 squared (138437386560²) is 19164909997562868633600
• 138437386560 cubed (138437386560³) is 2653140053720219502932182204416000
• The square root of 138437386560 is 372071.7492097459
• The cube root of 138437386560 is 5173.1030605395

Scales and comparisons

• 138,437,386,560 seconds is equal to 4,401 years, 45 weeks, 5 days, 13 hours, 36 minutes.
• To count from 1 to 138,437,386,560 would take you about eight thousand, eight hundred three 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 138437386560 cubic inches would be around 431.1 feet tall.

Recreational maths with 138437386560

• 138437386560 backwards is 065683734831
• The number of decimal digits it has is: 12
• The sum of 138437386560's digits is 54
• More coming soon!