538209816768

Names of 538209816768

• Cardinal: 538209816768 can be written as Five hundred thirty-eight billion, two hundred nine million, eight hundred sixteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.38209816768 × 10¹¹

Factors of 538209816768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 240

Divisors of 538209816768

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 32 36 37 39 46 48 52 64 69 72 73 74 78 89 92 96 104 111 117 138 144 146 148 156 169 178 184 192 207 208 219 222 234 267 276 288 292 296 299 312 333 338 356 368 414 416 438 444 468 481 507 534 552 576 584 592 598 624 657 666 676 712 736 801 828 832 851 876 888 897 936 949 962 1014 1068 1104 1157 1168 1184 1196 1248 1314 1332 1352 1424 1443 1472 1521 1602 1656 1679 1702 1752 1776 1794 1872 1898 1924 2028 2047 2136 2208 2314 2336 2368 2392 2496 2553 2628 2664 2691 2701 2704 2847 2848 2886 3042 3204 3293 3312 3358 3404 3471 3504 3552 3588 3744 3796 3848 3887 4056 4094 4272 4329 4416 4628 4672 4784 5037 5106 5256 5328 5382 5402 5408 5694 5696 5772 6084 6141 6253 6408 6497 6586 6624 6716 6808 6942 7008 7104 7176 7488 7592 7659 7696 7774 8103 8112 8188 8541 8544 8658 9256 9568 9879 10074 10212 10413 10512 10656 10764 10804 10816 11063 11388 11544 11661 12168 12282 12337 12506 12816 12994 13172 13248 13432 13616 13884 14016 14352 15041 15111 15184 15318 15392 15548 16206 16224 16376 17082 17088 17316 18423 18512 18759 19136 19491 19758 20148 20424 20826 21024 21312 21528 21608 21827 22126 22776 23088 23322 24309 24336 24564 24674 25012 25632 25988 26344 26611 26864 27232 27768 28704 29637 30082 30222 30368 30636 30784 31096 32412 32448 32752 33189 34164 34632 34983 35113 36846 37011 37024 37518 38982 39516 40296 40848 41652 42048 42809 43056 43216 43654 44252 45123 45552 46176 46644 48618 48672 49128 49348 50024 51264 51976 52688 53222 53728 54464 55536 56277 57408 58473 59274 60164 60444 60736 61272 62123 62192 64824 65481 65504 66378 68328 69264 69966 70226 73692 74022 74048 75036 75739 77964 79032 79833 80592 81696 83304 84461 85618 86112 86432 87308 88504 90246 91104 92352 93288 97236 97344 98256 98696 99567 100048 103952 105339 105376 106444 107456 111033 111072 112554 116946 118548 120328 120888 122544 124246 124384 128427 129648 130962 131008 132756 135369 136656 138528 139932 140452 143819 147384 148044 149431 150072 151478 155928 158064 159666 161184 163392 166608 168922 171236 172224 172864 174616 177008 180492 182208 186369 186576 194472 196443 196512 197392 199134 200096 207904 210678 210752 212888 222066 222144 225108 227217 233892 237096 239499 240389 240656 241776 245088 248492 248768 253383 256854 259296 261924 265512 270738 273312 277056 279864 280904 283751 287638 294768 296088 298862 300144 302956 311856 316017 316128 319332 322368 333216 337844 342472 345943 349232 354016 360984 372738 373152 385281 388944 392886 393024 394784 398268 400192 415808 421356 425776 431457 444132 448293 450216 454434 456469 467784 474192 478998 480778 481312 483552 490176 496984 506766 513708 518592 523848 531024 541476 546624 556517 559107 559728 561808 567502 575276 589536 592176 597724 600288 605912 623712 632034 632256 638664 666432 675688 681651 684944 691886 698464 708032 721167 721968 745476 746304 760149 770562 777888 785772 789568 796536 807599 842712 851253 851552 862914 888264 896586 900432 908868 912938 935568 948384 957996 961556 962624 967104 984607 993968 1013532 1027416 1037829 1047696 1062048 1082952 1097993 1113034 1118214 1119456 1123616 1135004 1150552 1179072 1184352 1195448 1200576 1211824 1247424 1264068 1277328 1294371 1344879 1351376 1363302 1369407 1369888 1383772 1396928 1442334 1443936 1490952 1520298 1541124 1555776 1571544 1593072 1615198 1669551 1685424 1702506 1703104 1725828 1776528 1793172 1800864 1817736 1825876 1871136 1896768 1915992 1923112 1942603 1969214 1987936 2027064 2054832 2075658 2095392 2124096 2163501 2165904 2195986 2226068 2236428 2238912 2247232 2270008 2301104 2368704 2390896 2422797 2423648 2528136 2553759 2554656 2588742 2689758 2702752 2726604 2738814 2739776 2767544 2884668 2887872 2953821 2981904 3040596 3082248 3113487 3125057 3143088 3186144 3230396 3293979 3339102 3370848 3405012 3451656 3553056 3586344 3601728 3635472 3651752 3742272 3831984 3846224 3885206 3938428 3975872 4054128 4108221 4109664 4151316 4190784 4327002 4331808 4391972 4452136 4472856 4540016 4602208 4781792 4845594 4847296 5008653 5056272 5107518 5109312 5177484 5379516 5405504 5453208 5477628 5528947 5535088 5769336 5827809 5907642 5963808 6081192 6164496 6226974 6250114 6286176 6372288 6460792 6587958 6678204 6741696 6810024 6903312 7106112 7172688 7268391 7270944 7303504 7663968 7692448 7770412 7876856 8108256 8216442 8219328 8302632 8654004 8663616 8783944 8861463 8904272 8945712 9080032 9204416 9375171 9563584 9691188 9881937 10017306 10112544 10215036 10354968 10498787 10759032 10906416 10955256 11057894 11070176 11538672 11655618 11815284 11927616 12162384 12328992 12453948 12500228 12572352 12799891 12921584 13175916 13356408 13620048 13806624 14345376 14536782 14541888 14607008 15327936 15384896 15540824 15753712 16216512 16432884 16586841 16605264 17308008 17483427 17567888 17722926 17808544 17891424 18160064 18750342 19382376 19763874 20034612 20225088 20430072 20709936 20997574 21518064 21812832 21910512 22115788 22140352 23077344 23311236 23630568 24324768 24657984 24907896 25000456 25253839 25599782 25843168 26351832 26712816 27240096 27613248 28125513 28690752 29073564 29214016 31081648 31496361 31507424 32865768 33173682 33210528 34616016 34966854 35135776 35445852 35617088 35782848 37500684 38399673 38764752 39527748 40069224 40625741 40860144 41419872 41995148 43036128 43625664 43821024 44231576 46154688 46622472 47261136 48649536 49760523 49815792 50000912 50507678 51199564 51686336 52703664 53425632 54480192 56251026 58147128 62163296 62992722 63014848 65731536 66347364 66421056 69232032 69933708 70271552 70891704 71876311 75001368 75761517 76799346 77529504 79055496 80138448 81251482 81720288 82839744 83990296 86072256 87642048 88463152 93244944 94489083 94522272 99521046 99631584 100001824 101015356 102399128 105407328 106851264 112502052 115199019 116294256 121877223 124326592 125985444 131463072 132694728 138464064 139867416 141783408 143752622 150002736 151523034 153598692 155059008 158110992 160276896 162502964 163440576 167980592 176926304 186489888 188978166 189044544 199042092 199263168 200003648 202030712 204798256 210814656 215628933 225004104 227284551 230398038 232588512 243754446 251970888 262926144 265389456 279734832 283566816 287505244 300005472 303046068 307197384 316221984 320553792 325005928 335961184 353852608 365631669 372979776 377956332 398084184 404061424 409596512 431257866 450008208 454569102 460796076 465177024 487508892 503941776 530778912 559469664 567133632 575010488 600010944 606092136 614394768 632443968 646886799 650011856 671922368 731263338 755912664 796168368 808122848 819193024 862515732 900016416 909138204 921592152 934392043 975017784 1007883552 1061557824 1118939328 1150020976 1212184272 1228789536 1293773598 1300023712 1462526676 1511825328 1592336736 1616245696 1725031464 1800032832 1818276408 1843184304 1868784086 1950035568 2015767104 2300041952 2424368544 2457579072 2587547196 2600047424 2803176129 2925053352 3023650656 3184673472 3450062928 3636552816 3686368608 3737568172 3900071136 4600083904 4848737088 5175094392 5606352258 5850106704 6047301312 6900125856 7273105632 7372737216 7475136344 7800142272 8409528387 10350188784 11212704516 11700213408 13800251712 14546211264 14950272688 16819056774 20700377568 22425409032 23400426816 29900545376 33638113548 41400755136 44850818064 59801090752 67276227096 89701636128 134552454192 179403272256 269104908384 538209816768
• Sum of all divisors σ(n): 1835131671360
• Sum of proper divisors (its aliquot sum) s(n): 1296921854592
• 538209816768 is an abundant number, because the sum of its proper divisors (1296921854592) is greater than itself. Its abundance is 758712037824

Bases of 538209816768

• Binary: 111110101001111110011100001000011000000₂
• Hexadecimal: 0x7D4FCE10C0
• Base-36: 6V9088G0

Squares and roots of 538209816768

• 538209816768 squared (538209816768²) is 289669806865444133965824
• 538209816768 cubed (538209816768³) is 155903133676272635772686580214136832
• The square root of 538209816768 is 733627.8462326795
• The cube root of 538209816768 is 8134.2441746085

Scales and comparisons

• 538,209,816,768 seconds is equal to 17,113 years, 21 weeks, 1 day, 6 hours, 52 minutes, 48 seconds.
• To count from 1 to 538,209,816,768 would take you about thirty-four thousand, two hundred twenty-six 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 538209816768 cubic inches would be around 677.9 feet tall.

Recreational maths with 538209816768

• 538209816768 backwards is 867618902835
• The number of decimal digits it has is: 12
• The sum of 538209816768's digits is 63
• More coming soon!