385052129280

Names of 385052129280

• Cardinal: 385052129280 can be written as Three hundred eighty-five billion, fifty-two million, one hundred twenty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.8505212928 × 10¹¹

Factors of 385052129280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 967

Divisors of 385052129280

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 49 52 56 60 63 64 65 70 72 78 80 84 90 91 96 98 104 105 112 117 120 126 128 130 140 144 147 156 160 168 180 182 192 195 196 208 210 224 234 240 245 252 256 260 273 280 288 294 312 315 320 336 343 360 364 384 390 392 416 420 441 448 455 468 480 490 504 512 520 546 560 576 585 588 624 630 637 640 672 686 720 728 735 768 780 784 819 832 840 882 896 910 936 937 960 980 1008 1024 1029 1040 1092 1120 1152 1170 1176 1248 1260 1274 1280 1344 1365 1372 1440 1456 1470 1536 1560 1568 1638 1664 1680 1715 1764 1792 1820 1872 1874 1911 1920 1960 2016 2048 2058 2080 2184 2205 2240 2304 2340 2352 2496 2520 2548 2560 2688 2730 2744 2811 2880 2912 2940 3072 3087 3120 3136 3185 3276 3328 3360 3430 3528 3584 3640 3744 3748 3822 3840 3920 4032 4095 4116 4160 4368 4410 4459 4480 4608 4680 4685 4704 4992 5040 5096 5120 5145 5376 5460 5488 5622 5733 5760 5824 5880 6144 6174 6240 6272 6370 6552 6559 6656 6720 6860 7056 7168 7280 7488 7496 7644 7680 7840 8064 8190 8232 8320 8433 8736 8820 8918 8960 9216 9360 9370 9408 9555 9984 10080 10192 10240 10290 10752 10920 10976 11244 11466 11520 11648 11760 12181 12348 12480 12544 12740 13104 13118 13312 13377 13440 13720 14055 14112 14336 14560 14976 14992 15288 15360 15435 15680 16128 16380 16464 16640 16866 17472 17640 17836 17920 18432 18720 18740 18816 19110 19677 19968 20160 20384 20580 21504 21840 21952 22295 22488 22932 23040 23296 23520 24362 24696 24960 25088 25480 26208 26236 26624 26754 26880 27440 28110 28224 28665 29120 29952 29984 30576 30720 30870 31360 32256 32760 32795 32928 33280 33732 34944 35280 35672 35840 36543 37440 37480 37632 38220 39354 39936 40131 40320 40768 41160 42165 43008 43680 43904 44590 44976 45864 45913 46080 46592 47040 48724 49392 49920 50176 50960 52416 52472 53508 53760 54880 56220 56448 57330 58240 59031 59904 59968 60905 61152 61740 62720 64512 65520 65590 65856 66560 66885 67464 69888 70560 71344 71680 73086 74880 74960 75264 76440 78708 79872 80262 80640 81536 82320 84330 85267 87360 87808 89180 89952 91728 91826 92160 93184 94080 97448 98385 98784 99840 100352 101920 104832 104944 107016 107520 109629 109760 112440 112896 114660 116480 118062 119808 119936 121810 122304 123480 125440 129024 131040 131180 131712 133120 133770 134928 137739 139776 141120 142688 146172 149760 149920 150528 152880 157416 160524 161280 163072 164640 168660 170534 174720 175616 178360 179904 182715 183456 183652 186368 188160 194896 196770 197568 199680 200655 203840 209664 209888 214032 215040 219258 219520 224880 225792 229320 229565 232960 236124 239616 239872 243620 244608 246960 250880 255801 262080 262360 263424 267540 269856 275478 279552 282240 285376 292344 295155 299520 299840 301056 305760 314832 321048 321391 322560 326144 329280 337320 341068 349440 351232 356720 359808 365430 366912 367304 376320 389792 393540 395136 399360 401310 407680 413217 419328 419776 426335 428064 438516 439040 449760 451584 458640 459130 465920 472248 479744 487240 489216 493920 501760 511602 524160 524720 526848 535080 539712 548145 550956 559104 564480 570752 584688 590310 596869 599040 599680 611520 629664 642096 642782 645120 652288 658560 674640 682136 688695 698880 702464 713440 719616 730860 733824 734608 752640 767403 779584 787080 790272 802620 815360 826434 838656 839552 852670 856128 877032 878080 899520 903168 917280 918260 931840 944496 959488 964173 974480 978432 987840 1023204 1048320 1049440 1053696 1070160 1079424 1096290 1101912 1128960 1141504 1169376 1180620 1193738 1198080 1199360 1223040 1259328 1279005 1284192 1285564 1304576 1317120 1349280 1364272 1377390 1397760 1426880 1439232 1461720 1467648 1469216 1505280 1534806 1559168 1574160 1580544 1605240 1606955 1630720 1652868 1677312 1679104 1705340 1712256 1754064 1756160 1790607 1799040 1834560 1836520 1888992 1918976 1928346 1948960 1956864 1975680 2046408 2066085 2096640 2098880 2107392 2140320 2158848 2192580 2203824 2257920 2283008 2338752 2361240 2387476 2398720 2446080 2518656 2558010 2568384 2571128 2634240 2698560 2728544 2754780 2795520 2853760 2878464 2892519 2923440 2935296 2938432 2984345 3069612 3118336 3148320 3161088 3210480 3213910 3261440 3305736 3358208 3410680 3424512 3508128 3512320 3581214 3598080 3669120 3673040 3777984 3837015 3856692 3897920 3913728 3951360 4092816 4132170 4178083 4193280 4197760 4280640 4317696 4385160 4407648 4515840 4566016 4677504 4722480 4774952 4797440 4820865 4892160 5037312 5116020 5136768 5142256 5268480 5371821 5397120 5457088 5509560 5707520 5756928 5785038 5846880 5870592 5876864 5968690 6139224 6236672 6296640 6322176 6420960 6427820 6522880 6611472 6716416 6821360 6849024 7016256 7162428 7196160 7338240 7346080 7555968 7674030 7713384 7795840 7902720 8185632 8264340 8356166 8386560 8395520 8561280 8635392 8770320 8815296 8953035 9132032 9355008 9444960 9549904 9594880 9641730 9784320 10074624 10232040 10273536 10284512 10536960 10743642 10794240 10914176 11019120 11415040 11570076 11693760 11741184 11753728 11937380 12278448 12473344 12534249 12593280 12841920 12855640 13222944 13432832 13642720 13698048 14032512 14324856 14392320 14462595 14676480 14692160 15111936 15348060 15426768 15591680 15805440 16371264 16528680 16712332 16791040 17122560 17270784 17540640 17630592 17906070 18710016 18889920 19099808 19283460 19568640 20149248 20464080 20547072 20569024 20890415 21487284 21588480 21828352 22038240 22830080 23140152 23387520 23507456 23874760 24556896 24946688 25068498 25186560 25683840 25711280 26445888 26859105 27285440 27396096 28065024 28649712 28784640 28925190 29352960 29384320 30223872 30696120 30853536 31183360 31610880 32742528 33057360 33424664 33582080 34245120 35081280 35261184 35812140 37420032 37602747 37779840 38199616 38566920 40298496 40928160 41094144 41138048 41780830 42974568 43176960 43656704 44076480 45660160 46280304 46775040 47014912 47749520 49113792 50136996 50373120 51367680 51422560 52891776 53718210 54570880 56130048 57299424 57850380 58705920 58768640 60447744 61392240 61707072 62366720 62671245 65485056 66114720 66849328 67164160 68490240 70162560 70522368 71624280 74840064 75205494 75559680 76399232 77133840 81856320 82188288 82276096 83561660 85949136 86353920 87313408 88152960 92560608 93550080 94029824 95499040 98227584 100273992 100746240 102735360 102845120 105783552 107436420 109141760 112260096 114598848 115700760 117537280 120895488 122784480 123414144 124733440 125342490 130970112 132229440 133698656 136980480 140325120 141044736 143248560 150410988 151119360 152798464 154267680 163712640 164552192 167123320 171898272 174626816 176305920 185121216 187100160 188013735 190998080 196455168 200547984 201492480 205470720 205690240 211567104 214872840 218283520 224520192 229197696 231401520 235074560 245568960 246828288 250684980 261940224 264458880 267397312 280650240 282089472 286497120 300821976 302238720 305596928 308535360 327425280 329104384 334246640 343796544 352611840 370242432 374200320 376027470 381996160 392910336 401095968 410941440 411380480 423134208 429745680 436567040 458395392 462803040 470149120 491137920 493656576 501369960 523880448 528917760 534794624 561300480 572994240 601643952 604477440 611193856 617070720 654850560 658208768 668493280 687593088 705223680 740484864 752054940 763992320 785820672 802191936 822760960 846268416 859491360 873134080 916790784 925606080 982275840 987313152 1002739920 1057835520 1069589248 1122600960 1145988480 1203287904 1222387712 1234141440 1309701120 1336986560 1375186176 1410447360 1480969728 1504109880 1527984640 1571641344 1604383872 1645521920 1718982720 1833581568 1851212160 1964551680 1974626304 2005479840 2115671040 2139178496 2291976960 2406575808 2468282880 2619402240 2673973120 2750372352 2961939456 3008219760 3055969280 3208767744 3291043840 3437965440 3667163136 3702424320 3929103360 4010959680 4231342080 4278356992 4583953920 4813151616 4936565760 5347946240 5500744704 5923878912 6016439520 6111938560 6417535488 6875930880 7404848640 7858206720 8021919360 8556713984 9167907840 9626303232 9873131520 10695892480 11001489408 12032879040 12835070976 13751861760 14809697280 16043838720 18335815680 19252606464 21391784960 24065758080 25670141952 27503723520 29619394560 32087677440 38505212928 42783569920 48131516160 55007447040 64175354880 77010425856 96263032320 128350709760 192526064640 385052129280
• Sum of all divisors σ(n): 1677796848000
• Sum of proper divisors (its aliquot sum) s(n): 1292744718720
• 385052129280 is an abundant number, because the sum of its proper divisors (1292744718720) is greater than itself. Its abundance is 907692589440

Bases of 385052129280

• Binary: 101100110100110111001010011100000000000₂
• Hexadecimal: 0x59A6E53800
• Base-36: 4WW23GG0

Squares and roots of 385052129280

• 385052129280 squared (385052129280²) is 148265142263061833318400
• 385052129280 cubed (385052129280³) is 57089808726394076811550368202752000
• The square root of 385052129280 is 620525.6878486175
• The cube root of 385052129280 is 7275.1146710945

Scales and comparisons

• 385,052,129,280 seconds is equal to 12,243 years, 24 weeks, 1 day, 20 hours, 48 minutes.
• To count from 1 to 385,052,129,280 would take you about twenty-four thousand, four hundred eighty-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 385052129280 cubic inches would be around 606.3 feet tall.

Recreational maths with 385052129280

• 385052129280 backwards is 082921250583
• 385052129280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385052129280's digits is 45
• More coming soon!