381478734000

Names of 381478734000

• Cardinal: 381478734000 can be written as Three hundred eighty-one billion, four hundred seventy-eight million, seven hundred thirty-four thousand.

Scientific notation

• Scientific notation: 3.81478734 × 10¹¹

Factors of 381478734000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 372

Divisors of 381478734000

• Number of divisors d(n): 1600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 35 36 39 40 42 45 48 50 52 54 56 60 63 65 70 72 75 78 80 81 84 90 91 100 104 105 108 112 113 117 120 125 126 130 135 140 144 150 156 162 168 175 180 182 189 195 200 208 210 216 225 226 229 234 240 250 252 260 270 273 280 300 312 315 324 325 336 339 350 351 360 364 375 378 390 400 405 420 432 450 452 455 458 468 500 504 520 525 540 546 560 565 567 585 600 624 630 648 650 675 678 687 700 702 720 728 750 756 780 791 810 819 840 875 900 904 910 916 936 945 975 1000 1008 1017 1040 1050 1053 1080 1092 1125 1130 1134 1145 1170 1200 1260 1296 1300 1350 1356 1365 1374 1400 1404 1456 1469 1500 1512 1560 1575 1582 1603 1620 1625 1638 1680 1695 1750 1755 1800 1808 1820 1832 1872 1890 1950 2000 2025 2034 2061 2100 2106 2160 2184 2250 2260 2268 2275 2290 2340 2373 2457 2520 2600 2625 2700 2712 2730 2748 2800 2808 2825 2835 2925 2938 2977 3000 3024 3051 3120 3150 3164 3206 3240 3250 3276 3375 3390 3435 3500 3510 3600 3640 3664 3780 3900 3955 4050 4068 4095 4122 4200 4212 4368 4407 4500 4520 4536 4550 4580 4680 4725 4746 4809 4875 4914 5040 5085 5200 5250 5265 5400 5424 5460 5496 5616 5650 5670 5725 5850 5876 5954 6000 6102 6183 6300 6328 6412 6480 6500 6552 6750 6780 6825 6870 7000 7020 7119 7280 7345 7371 7560 7800 7875 7910 8015 8100 8136 8190 8244 8400 8424 8475 8775 8814 8931 9000 9040 9072 9100 9153 9160 9360 9450 9492 9618 9750 9828 10125 10170 10283 10305 10500 10530 10800 10920 10992 11300 11340 11375 11450 11700 11752 11865 11908 12204 12285 12366 12600 12656 12824 13000 13104 13221 13500 13560 13650 13740 14000 14040 14125 14175 14238 14427 14625 14690 14742 14885 15120 15255 15600 15750 15820 16030 16200 16272 16380 16488 16848 16950 17175 17550 17628 17862 18000 18200 18306 18320 18549 18900 18984 19236 19500 19656 19775 20250 20340 20475 20566 20610 20839 21000 21060 21357 21840 22035 22600 22680 22750 22900 23400 23504 23625 23730 23816 24045 24408 24570 24732 25200 25425 25648 25877 26000 26325 26442 26793 27000 27120 27300 27480 28080 28250 28350 28476 28625 28854 29250 29380 29484 29770 30510 30849 30915 31500 31640 32060 32400 32760 32976 33900 34125 34350 35100 35256 35595 35724 36400 36612 36725 36855 37098 37800 37968 38472 39000 39312 39550 39663 40075 40500 40680 40950 41132 41220 41678 42000 42120 42375 42714 43281 43875 44070 44655 45200 45360 45500 45765 45800 46800 47250 47460 47632 48090 48816 49140 49464 50850 51415 51525 51754 52650 52884 53586 54000 54600 54960 56500 56700 56952 57250 57708 58500 58760 58968 59325 59540 61020 61425 61698 61830 62517 63000 63280 64071 64120 65520 66105 67800 68250 68700 70200 70512 70875 71190 71448 72135 73224 73450 73710 74196 74425 75600 76275 76944 77631 78000 79100 79326 80150 80379 81000 81360 81900 82264 82440 83356 84240 84750 85428 85875 86562 87750 88140 89310 91000 91530 91600 92547 92745 94500 94920 96180 98280 98875 98928 101700 102375 102830 103050 103508 104195 105300 105768 106785 107172 109200 110175 113000 113400 113904 114500 115416 117000 117520 117936 118650 118989 119080 120225 122040 122850 123396 123660 125034 126000 127125 128142 128240 129385 129843 131625 132210 133965 135600 136500 137400 140400 141750 142380 142896 144270 146448 146900 147420 148392 148850 152550 154245 154575 155262 158200 158652 160300 160758 162000 163800 164528 164880 166712 169500 170856 171750 173124 175500 176280 177975 178620 181139 182000 183060 183625 184275 185094 185490 187551 189000 189840 192360 196560 197750 198315 200375 203400 204750 205660 206100 207016 208390 210600 211536 213570 214344 216405 220350 223275 226000 226800 228825 229000 230832 232893 234000 237300 237978 238160 240450 241137 244080 245700 246792 247320 250068 254250 256284 257075 257625 258770 259686 263250 264420 267930 273000 274800 277641 283500 284760 288540 293800 294840 296625 296784 297700 305100 307125 308490 309150 310524 312585 316400 317304 320355 320600 321516 327600 330525 333424 336401 339000 341712 343500 346248 351000 352560 355950 357240 360675 362278 366120 367250 368550 370188 370980 372125 375102 378000 381375 384720 388155 395500 396630 400750 401895 406800 409500 411320 412200 414032 416780 421200 427140 428688 432810 440700 446550 457650 458000 462735 463725 465786 474600 475956 480900 482274 491400 493584 494640 500136 508500 512568 514150 515250 517540 519372 520975 526500 528840 533925 535860 543417 546000 550875 555282 562653 567000 569520 577080 587600 589680 593250 594945 595400 601125 610200 614250 616980 618300 621048 625170 634608 640710 641200 643032 646925 649215 661050 669825 672802 678000 687000 692496 698679 702000 711900 714480 721350 724556 732240 734500 737100 740376 741960 744250 750204 762750 771225 772875 776310 791000 793260 801500 803790 819000 822640 824400 832923 833560 854280 865620 881400 889875 893100 905695 915300 921375 925470 927450 931572 937755 949200 951912 961800 964548 982800 991575 1000272 1009203 1017000 1025136 1028300 1030500 1035080 1038744 1041950 1053000 1057680 1067850 1071720 1082025 1086834 1101750 1110564 1116375 1125306 1134000 1144125 1154160 1164465 1186500 1189890 1190800 1202250 1205685 1220400 1228500 1233960 1236600 1242096 1250340 1281420 1285375 1286064 1293850 1298430 1322100 1339650 1345604 1374000 1388205 1397358 1423800 1442700 1449112 1469000 1474200 1480752 1483920 1488500 1500408 1525500 1542450 1545750 1552620 1562925 1582000 1586520 1601775 1603000 1607580 1630251 1638000 1652625 1665846 1667120 1682005 1687959 1708560 1731240 1762800 1779750 1786200 1803375 1811390 1830600 1842750 1850940 1854900 1863144 1875510 1903824 1923600 1929096 1940775 1983150 2009475 2018406 2034000 2056600 2061000 2070160 2077488 2083900 2096037 2106000 2135700 2143440 2164050 2173668 2203500 2221128 2232750 2250612 2288250 2313675 2318625 2328930 2354807 2373000 2379780 2404500 2411370 2457000 2467920 2473200 2500680 2562840 2570750 2587700 2596860 2604875 2644200 2669625 2679300 2691208 2717085 2776410 2794716 2813265 2847600 2885400 2898224 2938000 2948400 2974725 2977000 3000816 3027609 3051000 3084900 3091500 3105240 3125850 3173040 3203550 3206000 3215160 3234625 3246075 3260502 3305250 3331692 3349125 3364010 3375918 3462480 3493395 3559500 3572400 3606750 3622780 3661200 3685500 3701880 3709800 3726288 3751020 3856125 3858192 3881550 3966300 4018950 4036812 4113200 4122000 4164615 4167800 4192074 4271400 4328100 4347336 4407000 4442256 4465500 4501224 4528475 4576500 4627350 4637250 4657860 4688775 4709614 4746000 4759560 4809000 4822740 4890753 4914000 4957875 5001360 5046015 5125680 5141500 5175400 5193720 5209750 5288400 5339250 5358600 5382416 5410125 5434170 5552820 5589432 5626530 5770800 5822325 5949450 5954000 6028425 6055218 6102000 6169800 6183000 6210480 6251700 6407100 6430320 6469250 6492150 6521004 6610500 6663384 6698250 6728020 6751836 6941025 6986790 7064421 7119000 7213500 7245560 7371000 7403760 7419600 7502040 7712250 7763100 7814625 7932600 8008875 8037900 8073624 8151255 8329230 8335600 8384148 8410025 8439795 8542800 8656200 8694672 8814000 8931000 9002448 9056950 9082827 9153000 9254700 9274500 9315720 9377550 9419228 9519120 9618000 9645480 9703875 9781506 9915750 10047375 10092030 10283000 10350800 10387440 10419500 10480185 10678500 10717200 10820250 10868340 11105640 11178864 11253060 11568375 11644650 11774035 11898900 12056850 12110436 12339600 12366000 12503400 12814200 12938500 12984300 13042008 13221000 13326768 13396500 13456040 13503672 13585425 13882050 13973580 14066325 14128842 14238000 14427000 14491120 14672259 14742000 14873625 15004080 15138045 15424500 15526200 15629250 15865200 16017750 16075800 16147248 16230375 16302510 16658460 16768296 16820050 16879590 17312400 17466975 17862000 18113900 18165654 18306000 18509400 18549000 18631440 18755100 18838456 19290960 19407750 19563012 19831500 20094750 20184060 20566000 20823075 20839000 20960370 21193263 21357000 21640500 21736680 22211280 22506120 22642375 23136750 23289300 23443875 23548070 23797800 24113700 24220872 24453765 25006800 25230075 25628400 25877000 25968600 26084016 26442000 26793000 26912080 27007344 27170850 27248481 27764100 27947160 28132650 28257684 28854000 29111625 29344518 29747250 30142125 30276090 30849000 31052400 31258500 32035500 32151600 32460750 32605020 33316920 33536592 33640100 33759180 34705125 34933950 35322105 36227800 36331308 37018800 37098000 37510200 37676912 38815500 39126024 39663000 40189500 40368120 40756275 41646150 41678000 41920740 42050125 42198975 42386526 42714000 43281000 43473360 45012240 45284750 45414135 46273500 46578600 46887750 47096140 47595600 48227400 48441744 48907530 50460150 51754000 51937200 52400925 53586000 54341700 54496962 55528200 55894320 56265300 56515368 58223250 58689036 58870175 59494500 60284250 60552180 61698000 62517000 63579789 64071000 64921500 65210040 66633840 67280200 67518360 67927125 69410250 69867900 70331625 70644210 72455600 72662616 73361295 75020400 75690225 77631000 78252048 79326000 80379000 80736240 81512550 83292300 83841480 84100250 84397950 84773052 86562000 87334875 90569500 90828270 92547000 93157200 93775500 94192280 96454800 97815060 100920300 104115375 104801850 105966315 108683400 108993924 111056400 112530600 113030736 116446500 117378072 117740350 118989000 120568500 121104360 122268825 125034000 126150375 127159578 128142000 129843000 130420080 134560400 135036720 135854250 136242405 138820500 139735800 140663250 141288420 145325232 146722590 151380450 155262000 160758000 163025100 166584600 167682960 168200500 168795900 169546104 174669750 176610525 181139000 181656540 185094000 187551000 188384560 190739367 195630120 201840600 203781375 208230750 209603700 210994875 211932630 217366800 217987848 225061200 227070675 232893000 234756144 235480700 237978000 241137000 242208720 244537650 252300750 254319156 259686000 262004625 271708500 272484810 277641000 279471600 281326500 282576840 293445180 294350875 302760900 317898945 326050200 333169200 336401000 337591800 339092208 349339500 353221050 362278000 363313080 366806475 375102000 378451125 381478734 391260240 403681200 407562750 416461500 419207400 421989750 423865260 435975696 454141350 465786000 470961400 482274000 489075300 504601500 508638312 524009250 529831575 543417000 544969620 555282000 562653000 565153680 586890360 588701750 605521800 611344125 635797890 652100400 672802000 675183600 681212025 698679000 706442100 726626160 733612950 756902250 762957468 815125500 832923000 838414800 843979500 847730520 883052625 908282700 941922800 953696835 978150600 1009203000 1017276624 1048018500 1059663150 1086834000 1089939240 1125306000 1135353375 1173780720 1177403500 1211043600 1222688250 1271595780 1362424050 1397358000 1412884200 1467225900 1513804500 1525914936 1589494725 1630251000 1665846000 1687959000 1695461040 1766105250 1816565400 1834032375 1907393670 1956301200 2018406000 2096037000 2119326300 2179878480 2270706750 2354807000 2445376500 2543191560 2649157875 2724848100 2825768400 2934451800 3027609000 3051829872 3178989450 3260502000 3375918000 3406060125 3532210500 3633130800 3668064750 3814787340 4192074000 4238652600 4541413500 4709614000 4768484175 4890753000 5086383120 5298315750 5449696200 5868903600 6055218000 6357978900 6812120250 7064421000 7336129500 7629574680 7947473625 8477305200 9082827000 9536968350 9781506000 10596631500 10899392400 12715957800 13624240500 14128842000 14672259000 15259149360 15894947250 18165654000 19073936700 21193263000 23842420875 25431915600 27248481000 29344518000 31789894500 38147873400 42386526000 47684841750 54496962000 63579789000 76295746800 95369683500 127159578000 190739367000 381478734000
• Sum of all divisors σ(n): 1718392515840
• Sum of proper divisors (its aliquot sum) s(n): 1336913781840
• 381478734000 is an abundant number, because the sum of its proper divisors (1336913781840) is greater than itself. Its abundance is 955435047840

Bases of 381478734000

• Binary: 101100011010001111001111000100010110000₂
• Hexadecimal: 0x58D1E788B0
• Base-36: 4V8YL700

Squares and roots of 381478734000

• 381478734000 squared (381478734000²) is 145526024494242756000000
• 381478734000 cubed (381478734000³) is 55515083588116716847550904000000000
• The square root of 381478734000 is 617639.6473672979
• The cube root of 381478734000 is 7252.5396350481

Scales and comparisons

• 381,478,734,000 seconds is equal to 12,129 years, 43 weeks, 6 days, 3 hours.
• To count from 1 to 381,478,734,000 would take you about twenty-four thousand, two hundred fifty-nine 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 381478734000 cubic inches would be around 604.4 feet tall.

Recreational maths with 381478734000

• 381478734000 backwards is 000437874183
• 381478734000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381478734000's digits is 45
• More coming soon!