385985920320

Names of 385985920320

• Cardinal: 385985920320 can be written as Three hundred eighty-five billion, nine hundred eighty-five million, nine hundred twenty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.8598592032 × 10¹¹

Factors of 385985920320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 689

Divisors of 385985920320

• Number of divisors d(n): 2016
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 28 30 31 32 33 35 36 39 40 42 44 45 48 49 52 55 56 60 62 63 64 65 66 70 72 77 78 80 84 88 90 91 93 96 98 99 104 105 110 112 117 120 124 126 130 132 140 143 144 147 154 155 156 160 165 168 176 180 182 186 192 195 196 198 208 210 217 220 224 231 234 240 245 248 252 260 264 273 279 280 286 288 294 308 310 312 315 320 330 336 341 352 360 364 372 385 390 392 396 403 416 420 429 434 440 441 448 455 462 465 468 480 490 495 496 504 520 528 539 546 558 560 572 576 585 588 616 617 620 624 630 637 651 660 672 682 693 704 715 720 728 735 744 770 780 784 792 806 819 832 840 858 868 880 882 910 924 930 936 960 980 990 992 1001 1008 1023 1040 1056 1078 1085 1092 1116 1120 1144 1155 1170 1176 1209 1232 1234 1240 1248 1260 1274 1287 1302 1320 1344 1364 1365 1386 1395 1430 1440 1456 1470 1488 1519 1540 1560 1568 1584 1612 1617 1638 1680 1705 1716 1736 1760 1764 1820 1848 1851 1860 1872 1911 1953 1960 1980 1984 2002 2015 2016 2046 2080 2112 2145 2156 2170 2184 2205 2232 2240 2288 2310 2340 2352 2387 2418 2464 2468 2480 2496 2520 2548 2574 2604 2640 2695 2728 2730 2772 2790 2821 2860 2880 2912 2940 2976 3003 3038 3069 3080 3085 3120 3136 3168 3185 3224 3234 3255 3276 3360 3410 3432 3465 3472 3520 3528 3627 3640 3696 3702 3720 3744 3822 3906 3920 3960 4004 4030 4032 4092 4095 4160 4290 4312 4319 4340 4368 4410 4433 4464 4557 4576 4620 4680 4704 4774 4836 4851 4928 4936 4960 5005 5040 5096 5115 5148 5208 5280 5390 5456 5460 5544 5553 5580 5642 5720 5733 5824 5880 5952 6006 6045 6076 6138 6160 6170 6240 6336 6370 6435 6448 6468 6510 6552 6720 6787 6820 6864 6930 6944 7007 7056 7161 7254 7280 7392 7404 7440 7488 7595 7644 7812 7840 7920 8008 8021 8060 8085 8184 8190 8463 8580 8624 8638 8680 8736 8820 8866 8928 9009 9114 9152 9240 9255 9360 9408 9548 9555 9672 9702 9765 9872 9920 10010 10080 10192 10230 10296 10416 10560 10780 10912 10920 11088 11106 11160 11284 11440 11466 11760 11935 12012 12090 12152 12276 12320 12340 12480 12740 12870 12896 12936 12957 13020 13104 13299 13574 13640 13671 13728 13860 13888 14014 14105 14112 14322 14508 14560 14784 14808 14880 15015 15190 15288 15345 15624 15680 15840 16016 16042 16120 16170 16368 16380 16709 16926 17160 17248 17276 17360 17472 17640 17732 17856 18018 18135 18228 18480 18510 18720 19096 19110 19127 19344 19404 19530 19744 19747 20020 20160 20361 20384 20460 20592 20832 21021 21483 21560 21595 21824 21840 22165 22176 22212 22320 22568 22785 22880 22932 23520 23870 24024 24063 24180 24255 24304 24552 24640 24680 25389 25480 25740 25792 25872 25914 26040 26208 26598 27148 27280 27342 27456 27720 27765 28028 28210 28224 28644 28665 29016 29120 29616 29760 30030 30233 30380 30576 30690 31031 31248 31680 32032 32084 32240 32340 32736 32760 33418 33852 33935 34320 34496 34552 34720 35035 35280 35464 35805 36036 36270 36456 36960 37020 37440 38192 38220 38254 38688 38808 38871 39060 39488 39494 39897 40040 40105 40722 40768 40920 41184 41664 42042 42315 42966 43120 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584827152 592912320 605943360 612676064 618567180 622557936 625584960 626600520 656438640 659804992 670114445 674800560 689260572 691731040 706933920 716114880 731033940 742280616 765845080 778197420 779769536 787726368 804137334 824756240 830077248 835467360 848320704 861575715 875251520 877240728 889368480 899734080 919014096 927850770 957781440 974711920 984657960 989707488 1002560832 1037596560 1060400880 1072183112 1096550910 1131923520 1148767620 1169654304 1206206001 1225352128 1237134360 1245115872 1253201040 1312877280 1340228890 1349601120 1378521144 1383462080 1413867840 1462067880 1484561232 1531690160 1556394840 1575452736 1608274668 1649512480 1670934720 1723151430 1754481456 1778736960 1838028192 1855701540 1949423840 1969315920 1979414976 2010343335 2075193120 2120801760 2144366224 2193101820 2297535240 2339308608 2412412002 2474268720 2490231744 2506402080 2625754560 2680457780 2699202240 2757042288 2924135760 2969122464 3063380320 3112789680 3216549336 3299024960 3446302860 3508962912 3676056384 3711403080 3898847680 3938631840 4020686670 4150386240 4241603520 4288732448 4386203640 4595070480 4824824004 4948537440 5012804160 5360915560 5514084576 5848271520 5938244928 6031030005 6126760640 6225579360 6433098672 6892605720 7017925824 7422806160 7877263680 8041373340 8577464896 8772407280 9190140960 9649648008 9897074880 10721831120 11028169152 11696543040 12062060010 12451158720 12866197344 13785211440 14845612320 16082746680 17544814560 18380281920 19299296016 21443662240 24124120020 25732394688 27570422880 29691224640 32165493360 35089629120 38598592032 42887324480 48248240040 55140845760 64330986720 77197184064 96496480080 128661973440 192992960160 385985920320
• Sum of all divisors σ(n): 1875948512256
• Sum of proper divisors (its aliquot sum) s(n): 1489962591936
• 385985920320 is an abundant number, because the sum of its proper divisors (1489962591936) is greater than itself. Its abundance is 1103976671616

Bases of 385985920320

• Binary: 101100111011110100011011011110101000000₂
• Hexadecimal: 0x59DE8DBD40
• Base-36: 4XBI1U80

Squares and roots of 385985920320

• 385985920320 squared (385985920320²) is 148985130685277388902400
• 385985920320 cubed (385985920320³) is 57506162781552265229979418656768000
• The square root of 385985920320 is 621277.6515536351
• The cube root of 385985920320 is 7280.9908907635

Scales and comparisons

• 385,985,920,320 seconds is equal to 12,273 years, 8 weeks, 1 day, 15 hours, 12 minutes.
• To count from 1 to 385,985,920,320 would take you about twenty-four thousand, five hundred forty-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 385985920320 cubic inches would be around 606.7 feet tall.

Recreational maths with 385985920320

• 385985920320 backwards is 023029589583
• The number of decimal digits it has is: 12
• The sum of 385985920320's digits is 54
• More coming soon!