3978394116480

Names of 3978394116480

• Cardinal: 3978394116480 can be written as Three trillion, nine hundred seventy-eight billion, three hundred ninety-four million, one hundred sixteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.97839411648 × 10¹²

Factors of 3978394116480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17502

Divisors of 3978394116480

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 32 35 36 40 42 45 48 54 56 60 61 62 63 64 70 72 80 84 90 93 96 105 108 112 120 122 124 126 128 135 140 144 155 160 168 180 183 186 189 192 210 216 217 224 240 244 248 252 270 279 280 288 305 310 315 320 336 360 366 372 378 384 420 427 432 434 448 465 480 488 496 504 540 549 558 560 576 610 620 630 640 651 672 720 732 744 756 837 840 854 864 868 896 915 930 945 960 976 992 1008 1080 1085 1098 1116 1120 1152 1220 1240 1260 1281 1302 1344 1395 1440 1464 1488 1512 1647 1674 1680 1708 1728 1736 1830 1860 1890 1891 1920 1952 1953 1984 2016 2135 2160 2170 2196 2232 2240 2440 2480 2520 2562 2604 2688 2745 2790 2880 2928 2976 3024 3255 3294 3348 3360 3416 3456 3472 3660 3720 3780 3782 3843 3904 3906 3968 4032 4185 4270 4320 4340 4392 4464 4480 4880 4960 5040 5124 5208 5490 5580 5673 5760 5856 5859 5952 6048 6405 6510 6588 6696 6720 6832 6944 7320 7440 7560 7564 7686 7808 7812 8064 8235 8370 8540 8640 8680 8784 8928 9455 9760 9765 9920 10080 10248 10416 10980 11160 11346 11529 11712 11718 11904 12096 12810 13020 13176 13237 13392 13440 13664 13888 14640 14880 15120 15128 15372 15624 16470 16740 17019 17080 17280 17360 17393 17568 17856 18910 19215 19520 19530 19840 20160 20496 20832 21960 22320 22692 23058 23424 23436 24192 25620 26040 26352 26474 26784 27328 27776 28365 29280 29295 29760 30240 30256 30744 31248 32940 33480 34038 34160 34720 34786 35136 35712 37820 38430 39040 39060 39711 40320 40992 41664 43920 44640 45384 46116 46872 51057 51240 52080 52179 52704 52948 53568 54656 56730 57645 58560 58590 59520 60480 60512 61488 62496 65880 66185 66960 68076 68320 69440 69572 70272 75640 76860 78120 79422 81984 83328 85095 86965 87840 89280 90768 92232 93744 102114 102480 104160 104358 105408 105896 107136 113460 115290 117120 117180 119133 120960 121024 121751 122976 124992 131760 132370 133920 136152 136640 138880 139144 151280 153720 156240 156537 158844 163968 170190 173930 175680 178560 181536 184464 187488 198555 204228 204960 208320 208716 210816 211792 226920 230580 234360 238266 242048 243502 245952 249984 255285 260895 263520 264740 267840 272304 273280 278288 302560 307440 312480 313074 317688 340380 347860 351360 357399 363072 365253 368928 374976 397110 408456 409920 416640 417432 423584 453840 461160 468720 469611 476532 487004 491904 510570 521790 527040 529480 535680 539183 544608 556576 595665 605120 608755 614880 624960 626148 635376 680760 695720 714798 726144 730506 737856 749952 782685 794220 816912 819840 834864 847168 907680 922320 937440 939222 953064 974008 1021140 1043580 1054080 1058960 1060973 1078366 1089216 1095759 1113152 1191330 1210240 1217510 1229760 1249920 1252296 1270752 1361520 1391440 1429596 1461012 1475712 1565370 1588440 1617549 1633824 1669728 1694336 1786995 1815360 1826265 1844640 1874880 1878444 1906128 1948016 2042280 2087160 2117920 2121946 2156732 2178432 2191518 2226304 2348055 2382660 2435020 2459520 2504592 2541504 2695915 2723040 2782880 2859192 2922024 3130740 3176880 3182919 3235098 3267648 3287277 3339456 3573990 3630720 3652530 3689280 3749760 3756888 3774281 3812256 3896032 4084560 4174320 4235840 4243892 4313464 4383036 4696110 4765320 4852647 4870040 5009184 5083008 5304865 5391830 5446080 5478795 5565760 5718384 5844048 6261480 6353760 6365838 6470196 6535296 6574554 6678912 7147980 7305060 7378560 7426811 7513776 7548562 7624512 7792064 8087745 8169120 8348640 8471680 8487784 8626928 8766072 9392220 9530640 9548757 9705294 9740080 10018368 10609730 10783660 10892160 10957590 11131520 11322843 11436768 11688096 12522960 12707520 12731676 12940392 13149108 14295960 14557941 14610120 14853622 15027552 15097124 15249024 15584128 15914595 16175490 16338240 16436385 16697280 16975568 17253856 17532144 18784440 18871405 19061280 19097514 19410588 19480160 20036736 21219460 21567320 21915180 22280433 22645686 22873536 23376192 24263235 25045920 25415040 25463352 25880784 26298216 28591920 28646271 29115882 29220240 29707244 30055104 30194248 31829190 32350980 32676480 32872770 32890163 33394560 33951136 33968529 34507712 35064288 37134055 37568880 37742810 38122560 38195028 38821176 38960320 42438920 43134640 43830360 44560866 45291372 45747072 46752384 47743785 48526470 50091840 50926704 51761568 52596432 56614215 57183840 57292542 58231764 58440480 59414488 60110208 60388496 63658380 64701960 65745540 65780326 66841299 67902272 67937058 69015424 70128576 72789705 74268110 75137760 75485620 76245120 76390056 77642352 77920640 84877840 86269280 87660720 89121732 90582744 95487570 97052940 98670489 100183680 101853408 101905587 103523136 105192864 111402165 113228430 114367680 114585084 116463528 116880960 118828976 120776992 127316760 129403920 131491080 131560652 133682598 135804544 135874116 140257152 143231355 145579410 148536220 150275520 150971240 152780112 155284704 164450815 169755680 169842645 172538560 175321440 178243464 181165488 190975140 194105880 197340978 200523897 203706816 203811174 207046272 210385728 222804330 226456860 228735360 229170168 230231141 232927056 233761920 237657952 241553984 254633520 258807840 262982160 263121304 267365196 271748232 286462710 291158820 296011467 297072440 300551040 301942480 305560224 310569408 328901630 334206495 339511360 339685290 345077120 350642880 356486928 362330976 381950280 388211760 394681956 401047794 407413632 407622348 420771456 445608660 452913720 458340336 460462282 465854112 475315904 483107968 493352445 509267040 509527935 517615680 525964320 526242608 534730392 543496464 572925420 582317640 592022934 594144880 603884960 611120448 621138816 657803260 668412990 679022720 679370580 690693423 701285760 712973856 724661952 763900560 776423520 789363912 802095588 815244696 888034401 891217320 905827440 916680672 920924564 931708224 950631808 986704890 1002619485 1018534080 1019055870 1035231360 1051928640 1052485216 1069460784 1086992928 1145850840 1151155705 1164635280 1184045868 1188289760 1207769920 1222240896 1315606520 1336825980 1358741160 1381386846 1425947712 1449323904 1480057335 1527801120 1552847040 1578727824 1604191176 1630489392 1776068802 1782434640 1811654880 1833361344 1841849128 1863416448 1973409780 2005238970 2037068160 2038111740 2072080269 2103857280 2104970432 2138921568 2173985856 2291701680 2302311410 2329270560 2368091736 2376579520 2415539840 2631213040 2673651960 2717482320 2762773692 2851895424 2960114670 3055602240 3105694080 3157455648 3208382352 3260978784 3453467115 3552137604 3564869280 3623309760 3666722688 3683698256 3946819560 4010477940 4076223480 4144160538 4209940864 4277843136 4347971712 4440172005 4583403360 4604622820 4658541120 4736183472 4753159040 5262426080 5347303920 5434964640 5525547384 5920229340 6111204480 6216240807 6314911296 6416764704 6521957568 6906934230 7104275208 7129738560 7246619520 7367396512 7893639120 8020955880 8152446960 8288321076 8555686272 8880344010 9166806720 9209245640 9317082240 9472366944 10360401345 10524852160 10694607840 10869929280 11051094768 11840458680 12432481614 12629822592 12833529408 13043915136 13813868460 14208550416 14259477120 14734793024 15787278240 16041911760 16304893920 16576642152 17760688020 18333613440 18418491280 18944733888 20720802690 21049704320 21389215680 21739858560 22102189536 23680917360 24864963228 25667058816 27627736920 28417100832 29469586048 31081204035 31574556480 32083823520 32609787840 33153284304 35521376040 36836982560 37889467776 41441605380 42778431360 44204379072 47361834720 49729926456 55255473840 56834201664 62162408070 63149112960 64167647040 65219575680 66306568608 71042752080 73673965120 82883210760 88408758144 94723669440 99459852912 110510947680 113668403328 124324816140 128335294080 132613137216 142085504160 147347930240 165766421520 189447338880 198919705824 221021895360 248649632280 265226274432 284171008320 331532843040 397839411648 442043790720 497299264560 568342016640 663065686080 795678823296 994598529120 1326131372160 1989197058240 3978394116480
• Sum of all divisors σ(n): 16895947161600
• Sum of proper divisors (its aliquot sum) s(n): 12917553045120
• 3978394116480 is an abundant number, because the sum of its proper divisors (12917553045120) is greater than itself. Its abundance is 8939158928640

Bases of 3978394116480

• Binary: 111001111001001010110001001010000110000000₂
• Hexadecimal: 0x39E4AC4A180
• Base-36: 1ERND4YO0

Squares and roots of 3978394116480

• 3978394116480 squared (3978394116480²) is 15827619746042679807590400
• 3978394116480 cubed (3978394116480³) is 62968509275538869109490145805729792000
• The square root of 3978394116480 is 1994591.2153822397
• The cube root of 3978394116480 is 15845.3779030289

Scales and comparisons

• 3,978,394,116,480 seconds is equal to 126,500 years, 32 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 3,978,394,116,480 would take you about three hundred sixteen thousand, two hundred fifty-one 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 3978394116480 cubic inches would be around 1320.4 feet tall.

Recreational maths with 3978394116480

• 3978394116480 backwards is 0846114938793
• 3978394116480 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3978394116480's digits is 63
• More coming soon!