385009628640

Names of 385009628640

• Cardinal: 385009628640 can be written as Three hundred eighty-five billion, nine million, six hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.8500962864 × 10¹¹

Factors of 385009628640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 481

Divisors of 385009628640

• 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 26 28 30 31 32 35 39 40 42 48 49 52 56 60 62 65 70 78 80 84 91 93 96 98 104 105 112 120 124 130 140 147 151 155 156 160 168 182 186 195 196 208 210 217 224 240 245 248 260 269 273 280 294 302 310 312 336 364 372 390 392 403 416 420 434 453 455 465 480 490 496 520 538 546 560 588 604 620 624 637 651 672 728 735 744 755 780 784 806 807 840 868 906 910 930 980 992 1040 1057 1076 1085 1092 1120 1176 1208 1209 1240 1248 1274 1302 1345 1365 1456 1470 1488 1510 1519 1560 1568 1612 1614 1680 1736 1812 1820 1860 1883 1911 1960 1963 2015 2080 2114 2152 2170 2184 2265 2352 2416 2418 2480 2548 2604 2690 2730 2821 2912 2940 2976 3020 3038 3120 3171 3185 3224 3228 3255 3360 3472 3497 3624 3640 3720 3766 3822 3920 3926 4030 4035 4228 4304 4340 4368 4530 4557 4681 4704 4832 4836 4960 5096 5208 5285 5380 5460 5642 5649 5880 5889 6040 6045 6076 6240 6342 6370 6448 6456 6510 6944 6994 7248 7280 7399 7440 7532 7595 7644 7840 7852 8060 8070 8339 8456 8463 8608 8680 8736 9060 9114 9362 9415 9555 9672 9815 10192 10416 10491 10570 10760 10920 11284 11298 11760 11778 12080 12090 12152 12684 12740 12896 12912 13020 13181 13741 13988 14043 14105 14496 14560 14798 14880 15064 15190 15288 15704 15855 16120 16140 16678 16912 16926 17360 17485 18120 18228 18724 18830 19110 19344 19630 19747 20384 20832 20982 21140 21520 21840 22197 22568 22596 22785 23405 23520 23556 24160 24180 24304 24479 25017 25368 25480 25824 26040 26362 27482 27976 28086 28210 28245 29445 29596 30128 30380 30576 31408 31710 32240 32280 32767 33356 33824 33852 34720 34970 36240 36456 36995 37448 37660 38220 38688 39260 39494 39543 40619 41223 41695 41964 42280 42315 43040 43680 44394 45136 45192 45570 46810 47112 48360 48608 48958 50034 50736 50960 52080 52455 52724 54964 55952 56172 56420 56490 58373 58890 59192 59241 60256 60760 60853 61152 62816 63420 64480 64560 65534 65905 66712 67704 68705 69940 70215 72480 72912 73437 73990 74896 75320 76440 78520 78988 79086 81238 82446 83390 83928 84560 84630 88788 90272 90384 91140 93620 94224 96187 96720 97916 98301 98735 100068 101472 101920 104160 104910 105448 108407 109928 110985 111904 112344 112840 112980 116746 117780 118384 118482 121520 121706 121857 122395 125085 126840 129120 131068 131810 133424 135408 137410 139880 140430 145824 146874 147980 149792 150640 152880 157040 157976 158172 162476 163835 164892 166780 167856 169120 169260 171353 175119 177576 180768 182280 182559 187240 188448 192374 193440 195832 196602 197470 197715 200136 203095 206115 209820 210896 216814 219856 221970 224688 225680 225960 229369 233492 235560 236768 236964 243040 243412 243714 244790 250170 253680 262136 263620 266848 270816 274820 279760 280860 284333 288561 291865 293748 295960 296205 301280 304265 305760 314080 315952 316344 324952 325221 327670 329784 333560 335712 338520 342706 350238 355152 364560 365118 367185 374480 384748 391664 393204 394940 395430 400272 406190 408611 412230 419640 421792 425971 433628 439712 443940 449376 451360 451920 458738 466984 471120 473928 480935 486824 487428 489580 491505 500340 507360 514059 524272 527240 528047 542035 549640 559520 561720 568666 577122 583730 587496 591920 592410 608530 609285 631904 632688 649904 650442 655340 659568 667120 677040 685412 688107 700476 710304 729120 730236 734370 748960 758849 769496 783328 786408 789880 790860 800544 812380 817222 824460 839280 851942 852999 856765 867256 875595 887880 903840 912795 917476 933968 942240 947856 961870 973648 974856 979160 983010 1000680 1028118 1048544 1054480 1056094 1084070 1099280 1123440 1137332 1146845 1154244 1167460 1174992 1183840 1184820 1217060 1218570 1225833 1259189 1265376 1277913 1299808 1300884 1310680 1319136 1334240 1354080 1370824 1376214 1400952 1421665 1442805 1460472 1468740 1517698 1538992 1572816 1579760 1581720 1584141 1624760 1626105 1634444 1648920 1678560 1703884 1705998 1713530 1734512 1751190 1775760 1825590 1834952 1867936 1895712 1923740 1947296 1949712 1958320 1966020 1990331 2001360 2043055 2056236 2108960 2112188 2129855 2168140 2198560 2246880 2274664 2276547 2293690 2308488 2334920 2349984 2369640 2434120 2437140 2451666 2518378 2555826 2570295 2601768 2621360 2640235 2741648 2752428 2801904 2843330 2885610 2920944 2937480 2981797 3035396 3077984 3145632 3159520 3163440 3168282 3249520 3252210 3268888 3297840 3407768 3411996 3427060 3440535 3469024 3502380 3551520 3651180 3669904 3696329 3777567 3794245 3847480 3899424 3916640 3932040 3980662 4002720 4086110 4112472 4224376 4259710 4264995 4336280 4549328 4553094 4587380 4616976 4669840 4739280 4868240 4874280 4903332 5036756 5111652 5140590 5203536 5242720 5280470 5311943 5483296 5504856 5603808 5686660 5771220 5841888 5874960 5963594 5970993 6070792 6129165 6295945 6326880 6336564 6389565 6499040 6504420 6537776 6595680 6815536 6823992 6854120 6881070 7004760 7302360 7339808 7392658 7555134 7588490 7694960 7864080 7920705 7961324 8172220 8224944 8448752 8519420 8529990 8672560 8814323 8945391 9098656 9106188 9174760 9233952 9339680 9478560 9736480 9748560 9806664 9951655 10073512 10223304 10281180 10407072 10560940 10623886 11009712 11088987 11373320 11382735 11542440 11749920 11927188 11941986 12141584 12258330 12591890 12673128 12779130 13008840 13075552 13631072 13647984 13708240 13762140 14009520 14604720 14785316 14908985 15110268 15176980 15389920 15728160 15841410 15922648 15935829 16344440 16369457 16449888 16897504 17038840 17059980 17345120 17628646 17890782 18212376 18349520 18481645 18887835 19497120 19613328 19903310 20147024 20446608 20562360 21121880 21247772 22019424 22177974 22746640 22765470 23084880 23854376 23883972 24283168 24516660 25183780 25346256 25558260 25874303 26017680 26442969 26559715 27295968 27416480 27524280 28019040 29209440 29570632 29817970 29854965 30220536 30353960 31682820 31845296 31871658 32688880 32738914 34077680 34119960 35257292 35781564 36424752 36699040 36963290 37775670 39226656 39806620 40294048 40893216 41124720 42243760 42495544 44071615 44355948 44726955 45493280 45530940 46169760 47708752 47767944 49033320 49108371 50367560 50692512 51116520 51748606 52035360 52885938 53119430 55048560 55444935 59141264 59635940 59709930 60441072 60707920 61700261 63365640 63690592 63743316 65377760 65477828 68155360 68239920 70514584 71563128 72849504 73926580 75551340 77622909 79613240 79679145 81847285 82249440 84487520 84991088 88143230 88711896 89453910 91061880 95417504 95535888 98066640 98216742 100735120 102233040 103497212 105771876 106238860 110097120 110889870 114586199 118282528 119271880 119419860 120882144 121415840 123400522 126731280 127486632 129371515 130955656 132214845 136479840 141029168 143126256 147853160 151102680 155245818 159226480 159358290 163694570 169982176 176286460 177423792 178907820 182123760 185100783 191071776 196133280 196433484 201470240 204466080 206994424 211543752 212477720 221779740 229172398 238543760 238839720 245541855 246801044 253462560 254973264 258743030 261911312 264429690 282058336 286252512 295706320 302205360 308501305 310491636 318452960 318716580 327389140 343758597 352572920 354847584 357815640 364247520 370201566 388114545 392866968 413988848 423087504 424955440 443559480 458344796 477087520 477679440 491083710 493602088 509946528 517486060 523822624 528859380 572930995 591412640 604410720 617002610 620983272 637433160 654778280 687517194 705145840 715631280 740403132 776229090 785733936 802103393 827977696 846175008 849910880 887118960 916689592 925503915 955358880 982167420 987204176 1034972120 1057718760 1145861990 1234005220 1241966544 1274866320 1309556560 1375034388 1410291680 1431262560 1480806264 1552458180 1571467872 1604206786 1718792985 1774237920 1833379184 1851007830 1964334840 1974408352 2069944240 2115437520 2291723980 2406310179 2468010440 2483933088 2549732640 2619113120 2750068776 2961612528 3104916360 3208413572 3437585970 3666758368 3702015660 3928669680 4010516965 4139888480 4230875040 4583447960 4812620358 4936020880 5500137552 5923225056 6209832720 6416827144 6875171940 7404031320 7857339360 8021033930 9166895920 9625240716 9872041760 11000275104 12031550895 12419665440 12833654288 13750343880 14808062640 16042067860 18333791840 19250481432 24063101790 25667308576 27500687760 29616125280 32084135720 38500962864 48126203580 55001375520 64168271440 77001925728 96252407160 128336542880 192504814320 385009628640
• Sum of all divisors σ(n): 1584572129280
• Sum of proper divisors (its aliquot sum) s(n): 1199562500640
• 385009628640 is an abundant number, because the sum of its proper divisors (1199562500640) is greater than itself. Its abundance is 814552872000

Bases of 385009628640

• Binary: 101100110100100010111001011010111100000₂
• Hexadecimal: 0x59A45CB5E0
• Base-36: 4WVCSIQO

Squares and roots of 385009628640

• 385009628640 squared (385009628640²) is 148232414145510708249600
• 385009628640 cubed (385009628640³) is 57070906722573760706321880428544000
• The square root of 385009628640 is 620491.4412302559
• The cube root of 385009628640 is 7274.8469944321

Scales and comparisons

• 385,009,628,640 seconds is equal to 12,242 years, 5 weeks, 6 days, 23 hours, 4 minutes.
• To count from 1 to 385,009,628,640 would take you about twenty-four thousand, four hundred eighty-four 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 385009628640 cubic inches would be around 606.2 feet tall.

Recreational maths with 385009628640

• 385009628640 backwards is 046826900583
• The number of decimal digits it has is: 12
• The sum of 385009628640's digits is 51
• More coming soon!