385139988480

Names of 385139988480

• Cardinal: 385139988480 can be written as Three hundred eighty-five billion, one hundred thirty-nine million, nine hundred eighty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.8513998848 × 10¹¹

Factors of 385139988480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 158

Divisors of 385139988480

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 47 48 51 52 60 64 65 68 71 78 80 85 94 96 102 104 120 128 130 136 141 142 156 160 170 188 192 195 204 208 213 221 235 240 255 256 260 272 282 284 289 312 320 340 355 376 384 390 408 416 426 442 470 480 510 512 520 544 564 568 578 611 624 640 663 680 705 710 752 768 780 799 816 832 852 867 884 923 940 960 1020 1024 1040 1065 1088 1105 1128 1136 1156 1207 1222 1248 1280 1326 1360 1410 1420 1445 1504 1536 1560 1598 1632 1664 1704 1734 1768 1833 1846 1880 1920 2040 2048 2080 2130 2176 2210 2256 2272 2312 2397 2414 2444 2496 2560 2652 2720 2769 2820 2840 2890 3008 3055 3072 3120 3196 3264 3315 3328 3337 3408 3468 3536 3621 3666 3692 3757 3760 3840 3995 4080 4160 4260 4335 4352 4420 4512 4544 4615 4624 4794 4828 4888 4992 5120 5304 5440 5538 5640 5680 5780 6016 6035 6110 6144 6240 6392 6528 6630 6656 6674 6816 6936 7072 7242 7332 7384 7514 7520 7680 7990 8160 8320 8520 8670 8704 8840 9024 9088 9165 9230 9248 9588 9656 9776 9984 10011 10240 10387 10608 10880 11076 11271 11280 11360 11560 11985 12032 12070 12220 12480 12784 13056 13260 13312 13348 13583 13632 13845 13872 14144 14484 14664 14768 15028 15040 15360 15691 15980 16320 16640 16685 17040 17340 17408 17680 18048 18105 18176 18330 18460 18496 18785 19176 19312 19552 19968 20022 20519 20774 21216 21760 22152 22542 22560 22720 23120 23970 24064 24140 24440 24960 25568 26112 26520 26624 26696 27166 27264 27690 27744 28288 28968 29328 29536 30056 30080 30720 31161 31382 31960 32640 33280 33370 34080 34680 34816 35360 36096 36210 36352 36660 36920 36992 37570 38352 38624 39104 39936 40044 40749 41038 41548 42432 43381 43520 44304 45084 45120 45440 46240 47073 47940 48128 48280 48880 49920 50055 51136 51935 52224 53040 53392 54332 54528 55380 55488 56355 56576 56729 57936 58656 59072 60112 60160 61557 62322 62764 63920 65280 66560 66740 67915 68160 69360 70720 72192 72420 72704 73320 73840 73984 75140 76704 77248 78208 78455 79872 80088 81498 82076 83096 84864 86762 87040 88608 90168 90240 90880 92480 94146 95880 96256 96560 97760 99840 100110 102272 102595 103870 104448 106080 106784 108664 109056 110760 110976 112710 113152 113458 115872 117312 118144 120224 120320 123114 124644 125528 127840 130143 130560 133120 133480 135830 136320 138720 141440 144384 144840 145408 146640 147680 147968 150280 153408 154496 155805 156416 156910 160176 162996 164152 166192 169728 170187 173524 174080 176579 177216 180336 180480 181760 184960 188292 191760 193120 195520 199680 200220 203745 204544 205190 207740 212160 213568 216905 217328 218112 221520 221952 225420 226304 226916 231744 234624 235365 236288 240448 240640 246228 249288 251056 255680 260286 261120 266747 266960 271660 272640 277440 282880 283645 288768 289680 293280 295360 295936 300560 306816 307785 308992 311610 312832 313820 320352 325992 328304 332384 339456 340374 347048 353158 354432 360672 360960 363520 369920 376584 383520 386240 391040 399360 400440 407490 409088 410380 415480 424320 427136 433810 434656 436224 443040 443904 450840 452608 453832 463488 469248 470730 472576 480896 481280 492456 498576 502112 511360 520572 522240 529737 533494 533920 543320 545280 554880 565760 567290 579360 586560 590720 591872 601120 613632 615570 617984 623220 625664 627640 640704 650715 651984 656608 664768 678912 680748 694096 706316 708864 721344 721920 727040 737477 739840 753168 767040 772480 782080 800241 800880 814980 818176 820760 830960 848640 850935 854272 867620 869312 882895 886080 887808 901680 907664 926976 938496 941460 945152 961792 964393 984912 997152 1004224 1022720 1041144 1059474 1066988 1067840 1086640 1090560 1109760 1131520 1134580 1158720 1173120 1181440 1202240 1227264 1231140 1235968 1246440 1251328 1255280 1281408 1301430 1303968 1313216 1329536 1333735 1357824 1361496 1388192 1412632 1417728 1442688 1443840 1474954 1479680 1506336 1534080 1544960 1564160 1600482 1601760 1629960 1636352 1641520 1661920 1697280 1701870 1708544 1735240 1738624 1765790 1772160 1775616 1803360 1815328 1853952 1876992 1882920 1890304 1923584 1928786 1969824 1994304 2008448 2045440 2082288 2118948 2133976 2135680 2173280 2181120 2212431 2219520 2263040 2269160 2317440 2346240 2362880 2404480 2454528 2462280 2471936 2492880 2510560 2562816 2602860 2607936 2626432 2648685 2659072 2667470 2722992 2776384 2825264 2835456 2885376 2893179 2949908 2959360 3012672 3068160 3089920 3128320 3200964 3203520 3259920 3283040 3323840 3394560 3403740 3417088 3470480 3477248 3531580 3544320 3606720 3630656 3687385 3707904 3753984 3765840 3847168 3857572 3939648 3988608 4001205 4016896 4090880 4164576 4237896 4267952 4271360 4346560 4424862 4439040 4538320 4634880 4692480 4725760 4808960 4821965 4909056 4924560 4985760 5021120 5125632 5205720 5215872 5252864 5297370 5318144 5334940 5445984 5552768 5650528 5670912 5770752 5786358 5899816 6025344 6136320 6179840 6256640 6401928 6407040 6519840 6566080 6647680 6789120 6807480 6834176 6940960 6954496 7063160 7088640 7213440 7261312 7374770 7415808 7531680 7694336 7715144 7879296 7977216 8002410 8033792 8181760 8329152 8475792 8535904 8542720 8693120 8849724 8878080 9076640 9269760 9384960 9451520 9617920 9643930 9849120 9971520 10042240 10251264 10411440 10431744 10505728 10594740 10636288 10669880 10891968 11062155 11105536 11301056 11541504 11572716 11799632 12050688 12272640 12359680 12537109 12803856 12814080 13039680 13132160 13295360 13614960 13881920 13908992 14126320 14177280 14426880 14465895 14522624 14749540 15063360 15430288 15758592 15954432 16004820 16067584 16658304 16951584 17071808 17085440 17386240 17699448 18153280 18539520 18769920 19235840 19287860 19698240 19943040 20084480 20502528 20822880 20863488 21011456 21189480 21272576 21339760 21783936 22124310 22211072 22602112 23083008 23145432 23599264 24101376 24545280 25074218 25607712 25628160 26079360 26264320 26590720 27229920 27763840 27817984 28252640 28354560 28853760 28931790 29045248 29499080 30126720 30860576 31517184 31908864 32009640 32135168 33316608 33903168 34143616 34170880 34772480 35398896 36306560 37079040 37611327 38471680 38575720 39396480 39886080 40168960 41645760 41726976 42022912 42378960 42679520 43567872 44248620 44422144 45204224 46290864 47198528 48202752 50148436 51215424 51256320 52158720 52528640 53181440 54459840 55527680 56505280 57707520 57863580 58090496 58998160 60253440 61721152 62685545 63034368 63817728 64019280 66633216 67806336 68287232 69544960 70797792 72613120 75222654 77151440 78792960 79772160 80337920 83291520 83453952 84757920 85359040 87135744 88497240 88844288 90408448 92581728 94397056 96405504 100296872 102430848 102512640 104317440 105057280 106362880 108919680 111055360 113010560 115415040 115727160 116180992 117996320 120506880 123442304 125371090 126068736 128038560 133266432 135612672 136574464 139089920 141595584 145226240 150445308 154302880 157585920 159544320 160675840 166583040 169515840 170718080 174271488 176994480 180816896 185163456 188056635 188794112 200593744 204861696 208634880 210114560 217839360 222110720 226021120 231454320 235992640 241013760 246884608 250742180 256077120 266532864 271225344 273148928 283191168 290452480 300890616 308605760 315171840 319088640 333166080 339031680 341436160 348542976 353988960 361633792 370326912 376113270 377588224 401187488 409723392 417269760 435678720 444221440 452042240 462908640 471985280 482027520 493769216 501484360 512154240 542450688 546297856 566382336 580904960 601781232 617211520 630343680 666332160 678063360 682872320 707977920 740653824 752226540 755176448 802374976 819446784 871357440 904084480 925817280 943970560 987538432 1002968720 1024308480 1084901376 1132764672 1203562464 1234423040 1332664320 1356126720 1365744640 1415955840 1481307648 1504453080 1510352896 1604749952 1638893568 1742714880 1808168960 1851634560 1887941120 1975076864 2005937440 2048616960 2265529344 2407124928 2468846080 2712253440 2731489280 2831911680 2962615296 3008906160 3209499904 3703269120 3775882240 4011874880 4097233920 4531058688 4814249856 4937692160 5424506880 5663823360 5925230592 6017812320 6418999808 7406538240 7551764480 8023749760 8194467840 9628499712 9875384320 11327646720 12035624640 12837999616 14813076480 16047499520 19256999424 22655293440 24071249280 25675999232 29626152960 32094999040 38513998848 48142498560 64189998080 77027997696 96284997120 128379996160 192569994240 385139988480
• Sum of all divisors σ(n): 1459840112640
• Sum of proper divisors (its aliquot sum) s(n): 1074700124160
• 385139988480 is an abundant number, because the sum of its proper divisors (1074700124160) is greater than itself. Its abundance is 689560135680

Bases of 385139988480

• Binary: 101100110101100001000011101100000000000₂
• Hexadecimal: 0x59AC21D800
• Base-36: 4WXIEL1C

Squares and roots of 385139988480

• 385139988480 squared (385139988480²) is 148332810726374532710400
• 385139988480 cubed (385139988480³) is 57128897014361907960248839176192000
• The square root of 385139988480 is 620596.4779790487
• The cube root of 385139988480 is 7275.6679616725

Scales and comparisons

• 385,139,988,480 seconds is equal to 12,246 years, 13 weeks, 3 days, 18 hours, 8 minutes.
• To count from 1 to 385,139,988,480 would take you about twenty-four thousand, four hundred ninety-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 385139988480 cubic inches would be around 606.3 feet tall.

Recreational maths with 385139988480

• 385139988480 backwards is 084889931583
• The number of decimal digits it has is: 12
• The sum of 385139988480's digits is 66
• More coming soon!