385145798400

Names of 385145798400

• Cardinal: 385145798400 can be written as Three hundred eighty-five billion, one hundred forty-five million, seven hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 3.851457984 × 10¹¹

Factors of 385145798400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 204

Divisors of 385145798400

• Number of divisors d(n): 2160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 25 27 29 30 32 33 34 36 40 44 45 48 50 51 54 55 58 60 64 66 68 72 75 80 81 85 87 88 90 96 99 100 102 108 110 116 120 128 132 135 136 137 144 145 150 153 160 162 165 170 174 176 180 187 192 198 200 204 216 220 225 232 240 255 256 261 264 270 272 274 275 288 290 297 300 306 319 320 324 330 340 348 352 360 374 384 396 400 405 408 411 425 432 435 440 450 459 464 480 493 495 510 522 528 540 544 548 550 561 576 580 594 600 612 638 640 648 660 675 680 685 696 704 720 725 748 765 768 783 792 800 810 816 822 825 850 864 870 880 891 900 918 928 935 957 960 986 990 1020 1044 1056 1080 1088 1096 1100 1122 1152 1160 1188 1200 1224 1233 1275 1276 1280 1296 1305 1320 1350 1360 1370 1377 1392 1408 1440 1450 1479 1485 1496 1507 1530 1566 1584 1595 1600 1620 1632 1644 1650 1683 1700 1728 1740 1760 1782 1800 1836 1856 1870 1914 1920 1972 1980 2025 2040 2055 2088 2112 2160 2175 2176 2192 2200 2244 2295 2304 2320 2329 2349 2376 2400 2448 2465 2466 2475 2550 2552 2592 2610 2640 2700 2720 2740 2754 2784 2805 2816 2871 2880 2900 2958 2970 2992 3014 3060 3132 3168 3190 3200 3240 3264 3288 3300 3366 3400 3425 3456 3480 3520 3564 3600 3672 3699 3712 3740 3825 3828 3840 3915 3944 3960 3973 4050 4080 4110 4176 4224 4320 4350 4352 4384 4400 4437 4455 4488 4521 4590 4640 4658 4675 4698 4752 4785 4800 4896 4930 4932 4950 5049 5100 5104 5184 5220 5280 5400 5423 5440 5480 5508 5568 5610 5742 5760 5800 5916 5940 5984 6028 6120 6165 6264 6336 6380 6400 6480 6525 6528 6576 6600 6732 6800 6850 6885 6912 6960 6987 7040 7128 7200 7344 7395 7398 7424 7425 7480 7535 7650 7656 7830 7888 7920 7946 7975 8100 8160 8220 8352 8415 8448 8613 8640 8700 8768 8800 8874 8910 8976 9042 9180 9280 9316 9350 9396 9504 9570 9600 9792 9860 9864 9900 10098 10200 10208 10275 10368 10440 10560 10800 10846 10880 10960 11016 11097 11136 11220 11475 11484 11520 11600 11645 11745 11832 11880 11919 11968 12056 12240 12325 12330 12528 12672 12760 12960 13050 13056 13152 13200 13311 13464 13563 13600 13700 13770 13920 13974 14025 14080 14256 14355 14400 14688 14790 14796 14850 14960 15070 15147 15300 15312 15660 15776 15840 15892 15950 16200 16269 16320 16440 16704 16830 17226 17280 17400 17536 17600 17748 17820 17952 18084 18360 18495 18560 18632 18700 18792 19008 19140 19200 19575 19584 19720 19728 19800 19865 20196 20400 20416 20550 20736 20880 20961 21120 21600 21692 21760 21920 22032 22185 22194 22272 22275 22440 22605 22950 22968 23200 23290 23490 23664 23760 23838 23925 23936 24112 24480 24650 24660 25056 25245 25344 25520 25619 25839 25920 26100 26304 26400 26622 26928 27115 27126 27200 27400 27540 27840 27948 28050 28512 28710 28800 29376 29580 29592 29700 29920 30140 30294 30600 30624 30825 31320 31552 31680 31784 31900 32400 32538 32640 32880 33408 33660 34425 34452 34560 34800 34935 35072 35200 35496 35640 35757 35904 36168 36720 36975 36990 37120 37264 37400 37584 37675 38016 38280 39150 39168 39440 39456 39600 39730 39933 40392 40689 40800 40832 41100 41760 41922 42075 42240 43065 43200 43384 43703 43840 44064 44370 44388 44550 44880 45210 45900 45936 46400 46580 46980 47328 47520 47676 47850 47872 48224 48807 48960 49300 49320 50112 50490 51040 51238 51678 51840 52200 52608 52800 53244 53856 54230 54252 54400 54800 55080 55485 55680 55896 56100 57024 57420 57600 58225 58725 58752 59160 59184 59400 59595 59840 60280 60588 61200 61248 61650 62640 62883 63104 63360 63568 63800 64800 65076 65280 65760 66555 66816 67320 67541 67815 68850 68904 69600 69870 70400 70992 71280 71514 71775 71808 72336 73440 73950 73980 74528 74800 75168 75350 75735 76032 76560 76857 78300 78880 78912 79200 79460 79866 80784 81345 81378 81600 81664 82200 83520 83844 84150 86130 86400 86768 87406 87680 88128 88740 88776 89100 89760 90420 91800 91872 92475 92800 93160 93960 94656 95040 95352 95700 96448 97614 97920 98600 98640 99325 100224 100980 102080 102476 103356 103680 104400 104805 105216 105600 106488 107271 107712 108460 108504 108800 109600 110160 110925 110970 111360 111792 112200 113025 114048 114840 116450 117450 117504 118320 118368 118800 119190 119680 120560 121176 122067 122400 122496 123300 125280 125766 126208 126225 126720 127136 127600 128095 129195 129600 130152 131109 131520 133110 134640 135082 135575 135630 137700 137808 139200 139740 141984 142560 143028 143550 143616 144672 146421 146880 147900 147960 149056 149600 150336 150700 151470 153120 153714 156600 157760 157824 158400 158920 159732 161568 162690 162756 163200 164400 167040 167688 168300 172260 172800 173536 174675 174812 175360 176256 177480 177552 178200 178785 179520 180840 183600 183744 184950 185600 186320 187920 188649 189312 190080 190704 191400 192896 195228 195840 197200 197280 198650 199665 200448 201960 202623 203445 204160 204952 206712 208800 209610 211200 212976 214542 215325 215424 216920 217008 218515 219200 220320 221850 221940 223584 224400 226050 228096 229680 230571 232900 234900 236640 236736 237600 238380 239360 241120 242352 244035 244134 244800 244992 246600 250560 251532 252450 254272 255200 256190 258390 259200 260304 262218 263040 266220 269280 270164 271150 271260 275400 275616 277425 278400 279480 283968 285120 286056 287100 289344 292842 293760 295800 295920 297975 298112 299200 300672 301400 302940 306240 307428 313200 314415 315520 315648 316800 317840 319464 321813 323136 325380 325512 326400 328800 332775 334080 335376 336600 337705 339075 344520 347072 349350 349624 352512 354960 355104 356400 357570 359040 361680 367200 367488 369900 372640 375840 377298 378624 378675 380160 381408 382800 384285 385792 390456 393327 394400 394560 397300 399330 403920 405246 406725 406890 408320 409904 413424 417600 419220 425952 429084 430650 430848 433840 434016 437030 438400 439263 440640 443700 443880 447168 448800 452100 459360 461142 465800 469800 473280 473472 475200 476760 482240 484704 488070 488268 489600 493200 501120 503064 504900 508544 510400 512380 516780 518400 520608 524025 524436 526080 532440 536355 538560 540328 542300 542520 550800 551232 554850 556800 558960 567936 570240 572112 574200 578688 585684 587520 591600 591840 595950 596224 598400 601344 602800 605880 607869 610335 612480 614856 626400 628830 631040 633600 635680 638928 640475 643626 645975 646272 650760 651024 655545 657600 665550 670752 673200 675410 678150 689040 691713 694144 698700 699248 709920 710208 712800 715140 718080 723360 732105 734400 734976 739800 742951 745280 751680 754596 757350 762816 765600 768570 780912 786654 788800 789120 794600 798660 807840 810492 813450 813780 819808 826848 835200 838440 851904 858168 861300 867680 868032 874060 876800 878526 881280 887400 887760 893925 894336 897600 904200 918720 922284 931600 939600 943245 946560 946944 950400 953520 964480 969408 976140 976536 979200 986400 998325 1002240 1006128 1009800 1013115 1017088 1017225 1020800 1024760 1033560 1041216 1048050 1048872 1064880 1072710 1077120 1080656 1084600 1085040 1092575 1101600 1102464 1109700 1117920 1135872 1140480 1144224 1148400 1152855 1157376 1171368 1179981 1183200 1183680 1191900 1196800 1205600 1211760 1215738 1220175 1220670 1224960 1229712 1252800 1257660 1271360 1277856 1280950 1287252 1291950 1292544 1301520 1302048 1311090 1315200 1331100 1341504 1346400 1350820 1356300 1378080 1383426 1388288 1397400 1398496 1419840 1420416 1425600 1430280 1446720 1464210 1468800 1479600 1485902 1490560 1503360 1509192 1514700 1525632 1531200 1537140 1561824 1572075 1573308 1577600 1578240 1589200 1597320 1609065 1615680 1620984 1626900 1627560 1639616 1653696 1670400 1676880 1688525 1703808 1716336 1722600 1735360 1736064 1748120 1757052 1762560 1774800 1775520 1787850 1788672 1795200 1808400 1823607 1837440 1844568 1863200 1879200 1886490 1893120 1900800 1907040 1921425 1928960 1938816 1952280 1953072 1966635 1972800 1996650 2012256 2019600 2026230 2034450 2041600 2049520 2067120 2075139 2082432 2096100 2097744 2129760 2145420 2154240 2161312 2169200 2170080 2185150 2196315 2203200 2204928 2219400 2228853 2235840 2288448 2296800 2305710 2342736 2359962 2366400 2367360 2383800 2411200 2423520 2431476 2440350 2441340 2459424 2505600 2515320 2542720 2555712 2561900 2574504 2583900 2603040 2604096 2622180 2630400 2662200 2681775 2683008 2692800 2701640 2712600 2756160 2766852 2794800 2796992 2839680 2840832 2851200 2860560 2893440 2928420 2937600 2959200 2971804 2981120 3006720 3018384 3029400 3039345 3051264 3051675 3062400 3074280 3123648 3144150 3146616 3155200 3178400 3194640 3218130 3231360 3241968 3253800 3255120 3277725 3279232 3307392 3353760 3377050 3407616 3432672 3445200 3458565 3470720 3472128 3496240 3514104 3539943 3549600 3551040 3575700 3590400 3616800 3647214 3660525 3674880 3689136 3714755 3726400 3758400 3772980 3814080 3842850 3877632 3904560 3906144 3933270 3945600 3993300 4024512 4039200 4052460 4068900 4099040 4134240 4150278 4164864 4192200 4195488 4259520 4290840 4322624 4338400 4340160 4370300 4392630 4406400 4438800 4457706 4471680 4576896 4593600 4611420 4685472 4716225 4719924 4732800 4734720 4767600 4822400 4847040 4862952 4880700 4882680 4918848 5011200 5030640 5065575 5085440 5111424 5123800 5149008 5167800 5206080 5208192 5244360 5324400 5363550 5366016 5385600 5403280 5425200 5470821 5512320 5533704 5589600 5593984 5679360 5702400 5721120 5764275 5786880 5856840 5899905 5918400 5943608 6036768 6058800 6078690 6103350 6124800 6148560 6247296 6288300 6293232 6356800 6389280 6436260 6462720 6483936 6507600 6510240 6555450 6558464 6614784 6686559 6707520 6754100 6865344 6890400 6917130 6941440 6992480 7028208 7079886 7099200 7102080 7151400 7233600 7294428 7321050 7378272 7429510 7452800 7516800 7545960 7628160 7685700 7809120 7812288 7866540 7891200 7986600 8045325 8049024 8078400 8104920 8137800 8198080 8268480 8300556 8384400 8390976 8519040 8581680 8645248 8676800 8680320 8740600 8785260 8812800 8877600 8915412 8943360 9118035 9153792 9187200 9222840 9370944 9432450 9439848 9465600 9535200 9644800 9694080 9725904 9761400 9765360 9833175 9837696 10061280 10131150 10222848 10247600 10298016 10335600 10375695 10412160 10416384 10488720 10648800 10727100 10771200 10806560 10850400 10941642 10981575 11024640 11067408 11144265 11179200 11187968 11442240 11528550 11713680 11799810 11836800 11887216 12073536 12117600 12157380 12206700 12297120 12494592 12576600 12586464 12713600 12778560 12872520 12967872 13015200 13020480 13110900 13373118 13415040 13508200 13730688 13780800 13834260 13984960 14056416 14159772 14198400 14204160 14302800 14467200 14588856 14642100 14756544 14859020 14905600 15033600 15091920 15196725 15256320 15371400 15618240 15624576 15733080 15973200 16090650 16098048 16156800 16209840 16275600 16396160 16536960 16601112 16768800 16781952 17038080 17163360 17290496 17292825 17353600 17360640 17481200 17570520 17699715 17755200 17830824 18236070 18374400 18445680 18573775 18741888 18864900 18879696 19070400 19388160 19451808 19522800 19530720 19666350 19675392 20059677 20122560 20262300 20495200 20596032 20671200 20751390 20824320 20977440 21297600 21454200 21613120 21700800 21883284 21963150 22134816 22288530 22358400 22884480 23057100 23427360 23599620 23673600 23774432 24147072 24235200 24314760 24413400 24594240 25153200 25172928 25427200 25557120 25745040 25935744 26030400 26040960 26221800 26746236 26830080 27016400 27354105 27461376 27561600 27668520 27969920 28112832 28319544 28396800 28605600 28934400 29177712 29284200 29499525 29513088 29718040 30183840 30393450 30742800 31236480 31249152 31466160 31946400 32181300 32313600 32419680 32551200 32792320 33073920 33202224 33432795 33537600 33563904 34326720 34585650 34707200 34962400 35141040 35399430 35510400 35661648 36472140 36891360 37147550 37483776 37729800 37759392 38140800 38903616 39045600 39061440 39332700 40119354 40245120 40524600 40990400 41192064 41342400 41502780 41954880 42595200 42908400 43226240 43401600 43766568 43926300 44269632 44577060 44716800 45590175 45768960 46114200 46854720 47199240 47548864 48294144 48470400 48629520 48826800 49188480 50306400 50345856 51114240 51490080 51871488 51878475 52060800 52081920 52443600 53492472 54032800 54708210 55123200 55337040 55721325 55939840 56225664 56639088 57211200 58355424 58568400 58999050 59026176 59436080 60179031 60367680 60786900 61485600 62472960 62932320 63892800 64362600 64839360 65102400 66404448 66865590 67075200 68653440 69171300 69924800 70282080 70798860 71020800 71323296 72944280 73782720 74295100 75459600 75518784 76281600 77807232 78091200 78122880 78665400 80238708 80490240 81049200 81980800 82384128 82684800 83005560 83909760 85190400 85816800 86452480 86803200 87533136 87852600 88498575 88539264 89154120 91180350 92228400 93709440 94398480 95097728 96940800 97259040 97653600 98376960 100298385 100612800 100691712 102980160 103756950 104121600 104887200 106984944 108065600 109416420 110674080 111442650 112451328 113278176 114422400 116710848 117136800 117998100 118872160 120358062 120735360 121573800 122971200 125864640 127785600 128725200 129678720 130204800 132808896 133731180 134150400 136770525 137306880 138342600 139849600 140564160 141597720 142646592 145888560 147565440 148590200 150919200 151037568 155614464 156182400 156245760 157330800 160477416 162098400 163961600 165369600 166011120 167163975 167819520 171633600 175066272 175705200 176997150 177078528 178308240 182360700 184456800 187418880 188796960 190195456 194518080 195307200 200596770 201225600 205960320 207513900 209774400 213969888 216131200 218832840 221348160 222885300 226556352 228844800 233421696 234273600 235996200 237744320 240716124 241470720 243147600 245942400 251729280 255571200 257450400 259357440 260409600 265617792 267462360 273541050 276685200 279699200 281128320 283195440 285293184 291777120 295130880 297180400 300895155 301838400 302075136 312364800 314661600 320954832 324196800 332022240 334327950 343267200 350132544 351410400 353994300 356616480 364721400 368913600 377593920 389036160 390614400 401193540 402451200 411920640 415027800 419548800 427939776 432262400 437665680 442696320 445770600 453112704 466843392 468547200 471992400 475488640 481432248 486295200 491884800 501491925 503458560 514900800 531235584 534924720 547082100 553370400 562256640 566390880 570586368 583554240 594360800 601790310 603676800 629323200 641909664 648393600 664044480 668655900 686534400 700265088 702820800 707988600 713232960 729442800 737827200 755187840 778072320 781228800 802387080 830055600 839097600 855879552 875331360 885392640 891541200 906225408 937094400 943984800 950977280 962864496 972590400 1002983850 1029801600 1069849440 1094164200 1106740800 1132781760 1167108480 1188721600 1203580620 1207353600 1258646400 1283819328 1296787200 1328088960 1337311800 1400530176 1405641600 1415977200 1426465920 1458885600 1475654400 1504475775 1510375680 1604774160 1660111200 1711759104 1750662720 1783082400 1887969600 1925728992 1945180800 2005967700 2059603200 2139698880 2188328400 2213481600 2265563520 2334216960 2377443200 2407161240 2517292800 2567638656 2656177920 2674623600 2811283200 2831954400 2852931840 2917771200 3008951550 3209548320 3320222400 3501325440 3566164800 3775939200 3851457984 3890361600 4011935400 4279397760 4376656800 4426963200 4531127040 4754886400 4814322480 5135277312 5349247200 5663908800 5835542400 6017903100 6419096640 6640444800 7002650880 7132329600 7551878400 7702915968 8023870800 8558795520 8753313600 9628644960 10698494400 11327817600 11671084800 12035806200 12838193280 13280889600 14264659200 15405831936 16047741600 17506627200 19257289920 21396988800 22655635200 24071612400 25676386560 32095483200 35013254400 38514579840 42793977600 48143224800 64190966400 77029159680 96286449600 128381932800 192572899200 385145798400
• Sum of all divisors σ(n): 1714044356640
• Sum of proper divisors (its aliquot sum) s(n): 1328898558240
• 385145798400 is an abundant number, because the sum of its proper divisors (1328898558240) is greater than itself. Its abundance is 943752759840

Bases of 385145798400

• Binary: 101100110101100011110100111111100000000₂
• Hexadecimal: 0x59AC7A7F00
• Base-36: 4WXLV400

Squares and roots of 385145798400

• 385145798400 squared (385145798400²) is 148337286025173442560000
• 385145798400 cubed (385145798400³) is 57131482458654588033247739904000000
• The square root of 385145798400 is 620601.1588774227
• The cube root of 385145798400 is 7275.7045464967

Scales and comparisons

• 385,145,798,400 seconds is equal to 12,246 years, 23 weeks, 1 day.
• To count from 1 to 385,145,798,400 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 385145798400 cubic inches would be around 606.3 feet tall.

Recreational maths with 385145798400

• 385145798400 backwards is 004897541583
• 385145798400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385145798400's digits is 54
• More coming soon!