385628006400

Names of 385628006400

• Cardinal: 385628006400 can be written as Three hundred eighty-five billion, six hundred twenty-eight million, six thousand, four hundred.

Scientific notation

• Scientific notation: 3.856280064 × 10¹¹

Factors of 385628006400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 664

Divisors of 385628006400

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 47 48 50 52 56 60 64 65 70 75 78 80 84 91 94 96 100 104 105 112 120 128 130 140 141 150 156 160 168 175 182 188 192 195 200 208 210 224 235 240 256 260 273 280 282 300 312 320 325 329 336 350 364 376 384 390 400 416 420 448 455 470 480 512 520 525 546 560 564 587 600 611 624 640 650 658 672 700 705 728 752 768 780 800 832 840 896 910 940 960 975 987 1024 1040 1050 1092 1120 1128 1174 1175 1200 1222 1248 1280 1300 1316 1344 1365 1400 1410 1456 1504 1536 1560 1600 1645 1664 1680 1761 1792 1820 1833 1880 1920 1950 1974 2048 2080 2100 2184 2240 2256 2275 2348 2350 2400 2444 2496 2560 2600 2632 2688 2730 2800 2820 2912 2935 3008 3055 3072 3120 3200 3290 3328 3360 3522 3525 3584 3640 3666 3760 3840 3900 3948 4109 4160 4200 4277 4368 4480 4512 4550 4696 4700 4800 4888 4935 4992 5120 5200 5264 5376 5460 5600 5640 5824 5870 6016 6110 6144 6240 6400 6580 6656 6720 6825 7044 7050 7168 7280 7332 7520 7631 7680 7800 7896 8218 8225 8320 8400 8554 8736 8805 8960 9024 9100 9165 9392 9400 9600 9776 9870 9984 10240 10400 10528 10752 10920 11200 11280 11648 11740 12032 12220 12327 12480 12800 12831 13160 13312 13440 13650 14088 14100 14336 14560 14664 14675 15040 15262 15275 15360 15600 15792 16436 16450 16640 16800 17108 17472 17610 17920 18048 18200 18330 18784 18800 19200 19552 19740 19968 20545 20800 21056 21385 21504 21840 22400 22560 22893 23296 23480 24064 24440 24654 24675 24960 25600 25662 26320 26624 26880 27300 27589 28176 28200 29120 29328 29350 30080 30524 30550 30720 31200 31584 32872 32900 33280 33600 34216 34944 35220 35840 36096 36400 36660 37568 37600 38155 38400 39104 39480 39936 41090 41600 42112 42770 43008 43680 44025 44800 45120 45786 45825 46592 46960 48128 48880 49308 49350 49920 51200 51324 52640 53417 53760 54600 55178 56352 56400 58240 58656 58700 60160 61048 61100 61635 62400 63168 64155 65744 65800 66560 67200 68432 69888 70440 71680 72192 72800 73320 75136 75200 76310 76800 78208 78960 79872 82180 82767 83200 84224 85540 87360 88050 89600 90240 91572 91650 93184 93920 96256 97760 98616 98700 99840 102648 102725 105280 106834 106925 107520 109200 110356 112704 112800 114465 116480 117312 117400 120320 122096 122200 123270 124800 126336 128310 131488 131600 133120 134400 136864 137945 139776 140880 144384 145600 146640 150272 150400 152620 153600 156416 157920 160251 164360 165534 166400 168448 171080 174720 176100 179200 180480 183144 183300 186368 187840 190775 193123 195520 197232 197400 199680 205296 205450 210560 213668 213850 215040 218400 220712 225408 225600 228930 232960 234624 234800 240640 244192 244400 246540 249600 252672 256620 262976 263200 267085 268800 273728 275890 279552 281760 288768 291200 293280 300544 300800 305240 308175 312832 315840 320502 320775 328720 331068 332800 336896 342160 349440 352200 358400 358657 360960 366288 366600 375680 381550 386246 391040 394464 394800 399360 410592 410900 413835 421120 427336 427700 436800 441424 450816 451200 457860 465920 469248 469600 481280 488384 488800 493080 499200 505344 513240 525952 526400 534170 537600 547456 551780 559104 563520 572325 579369 582400 586560 601088 601600 610480 616350 625664 631680 641004 641550 657440 662136 665600 673792 684320 689725 698880 704400 717314 721920 732576 733200 751360 763100 772492 782080 788928 789600 801255 821184 821800 827670 842240 854672 855400 873600 882848 901632 902400 915720 931840 938496 939200 965615 976768 977600 986160 998400 1010688 1026480 1051904 1052800 1068340 1075200 1075971 1094912 1103560 1127040 1144650 1158738 1164800 1173120 1202176 1203200 1220960 1232700 1251328 1263360 1282008 1283100 1314880 1324272 1335425 1368640 1379450 1397760 1408800 1434628 1443840 1465152 1466400 1502720 1526200 1544984 1564160 1577856 1579200 1602510 1642368 1643600 1655340 1684480 1709344 1710800 1747200 1765696 1793285 1803264 1804800 1831440 1876992 1878400 1931230 1953536 1955200 1972320 1996800 2021376 2052960 2069175 2103808 2105600 2136680 2151942 2189824 2207120 2254080 2289300 2317476 2329600 2346240 2406400 2441920 2465400 2510599 2526720 2564016 2566200 2629760 2648544 2670850 2737280 2758900 2795520 2817600 2869256 2896845 2930304 2932800 3005440 3052400 3089968 3128320 3155712 3158400 3205020 3284736 3287200 3310680 3368960 3418688 3421600 3494400 3531392 3586570 3606528 3609600 3662880 3753984 3756800 3862460 3907072 3910400 3944640 4006275 4105920 4138350 4207616 4211200 4273360 4303884 4379648 4414240 4508160 4578600 4634952 4659200 4692480 4828075 4883840 4930800 5021198 5053440 5128032 5132400 5259520 5297088 5341700 5379855 5474560 5517800 5635200 5738512 5793690 5860608 5865600 6010880 6104800 6179936 6256640 6311424 6316800 6410040 6569472 6574400 6621360 6837376 6843200 6988800 7062784 7173140 7219200 7325760 7513600 7531797 7724920 7814144 7820800 7889280 8012550 8211840 8276700 8415232 8422400 8546720 8607768 8759296 8828480 8966425 9016320 9157200 9269904 9384960 9656150 9767680 9861600 10042396 10106880 10256064 10264800 10519040 10594176 10683400 10759710 10949120 11035600 11270400 11477024 11587380 11721216 11731200 12209600 12359872 12552995 12622848 12633600 12820080 13138944 13148800 13242720 13674752 13686400 13977600 14125568 14346280 14484225 14651520 15027200 15063594 15449840 15628288 15641600 15778560 16025100 16423680 16553400 16844800 17093440 17215536 17656960 17932850 18032640 18314400 18539808 18769920 19312300 19535360 19723200 20084792 20512128 20529600 21038080 21188352 21366800 21519420 21898240 22071200 22540800 22954048 23174760 23442432 23462400 24419200 24719744 25105990 25245696 25267200 25640160 26277888 26297600 26485440 26899275 27349504 27372800 28251136 28692560 28968450 29303040 30054400 30127188 30899680 31283200 31557120 32050200 32847360 33106800 34186880 34431072 35313920 35865700 36628800 37079616 37658985 38624600 39070720 39446400 40169584 41024256 41059200 42076160 42376704 42733600 43038840 43796480 44142400 45081600 45908096 46349520 46884864 46924800 48838400 49439488 50211980 50534400 51280320 52595200 52970880 53798550 54699008 54745600 56502272 57385120 57936900 58606080 60254376 61799360 62764975 63114240 64100400 65694720 66213600 68373760 68862144 70627840 71731400 73257600 74159232 75317970 77249200 78141440 78892800 80339168 82048512 82118400 84753408 85467200 86077680 88284800 90163200 91816192 92699040 93849600 97676800 98878976 100423960 102560640 105190400 105941760 107597100 109398016 109491200 114770240 115873800 117212160 120508752 123598720 125529950 126228480 128200800 131389440 132427200 136747520 137724288 141255680 143462800 146515200 148318464 150635940 154498400 157785600 160678336 164097024 164236800 169506816 170934400 172155360 176569600 183632384 185398080 188294925 195353600 197757952 200847920 205121280 210380800 211883520 215194200 218982400 229540480 231747600 234424320 241017504 247197440 251059900 256401600 264854400 273495040 275448576 282511360 286925600 293030400 296636928 301271880 308996800 315571200 321356672 328194048 328473600 341868800 344310720 353139200 367264768 370796160 376589850 390707200 395515904 401695840 410242560 423767040 430388400 459080960 463495200 482035008 494394880 502119800 512803200 529708800 546990080 550897152 573851200 586060800 593273856 602543760 617993600 631142400 642713344 656947200 683737600 688621440 706278400 734529536 741592320 753179700 803391680 820485120 847534080 860776800 918161920 926990400 964070016 988789760 1004239600 1025606400 1059417600 1101794304 1147702400 1172121600 1186547712 1205087520 1235987200 1285426688 1367475200 1377242880 1412556800 1483184640 1506359400 1606783360 1640970240 1721553600 1836323840 1853980800 1928140032 1977579520 2008479200 2051212800 2118835200 2203588608 2295404800 2410175040 2471974400 2570853376 2734950400 2754485760 2966369280 3012718800 3213566720 3443107200 3672647680 3707961600 3856280064 4016958400 4102425600 4237670400 4590809600 4820350080 4943948800 5141706752 5508971520 5932738560 6025437600 6427133440 6886214400 7415923200 7712560128 8033916800 8204851200 9181619200 9640700160 9887897600 11017943040 12050875200 12854266880 13772428800 14831846400 15425120256 16067833600 18363238400 19281400320 24101750400 25708533760 27544857600 29663692800 32135667200 38562800640 48203500800 55089715200 64271334400 77125601280 96407001600 128542668800 192814003200 385628006400
• Sum of all divisors σ(n): 1605137264640
• Sum of proper divisors (its aliquot sum) s(n): 1219509258240
• 385628006400 is an abundant number, because the sum of its proper divisors (1219509258240) is greater than itself. Its abundance is 833881251840

Bases of 385628006400

• Binary: 101100111001001001110000110100000000000₂
• Hexadecimal: 0x59C9386800
• Base-36: 4X5KYI2O

Squares and roots of 385628006400

• 385628006400 squared (385628006400²) is 148708959320038440960000
• 385628006400 cubed (385628006400³) is 57346339516405123558768902144000000
• The square root of 385628006400 is 620989.5380761257
• The cube root of 385628006400 is 7278.7397085747

Scales and comparisons

• 385,628,006,400 seconds is equal to 12,261 years, 40 weeks, 3 days, 2 hours, 40 minutes.
• To count from 1 to 385,628,006,400 would take you about twenty-four thousand, five hundred twenty-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 385628006400 cubic inches would be around 606.6 feet tall.

Recreational maths with 385628006400

• 385628006400 backwards is 004600826583
• 385628006400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385628006400's digits is 42
• More coming soon!