3818138644320

Names of 3818138644320

• Cardinal: 3818138644320 can be written as Three trillion, eight hundred eighteen billion, one hundred thirty-eight million, six hundred forty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.81813864432 × 10¹²

Factors of 3818138644320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8341

Divisors of 3818138644320

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 20 21 22 24 26 28 30 31 32 33 35 39 40 42 44 48 52 55 56 60 62 65 66 70 77 78 80 84 88 91 93 96 104 105 110 112 120 124 130 132 140 143 154 155 156 160 165 168 176 182 186 195 208 210 217 220 224 231 240 248 260 264 273 280 286 308 310 312 330 336 341 352 364 372 385 390 403 416 420 429 434 440 455 462 465 480 496 520 528 546 560 572 616 620 624 651 660 672 682 715 728 744 770 780 806 840 858 868 880 910 924 930 961 992 1001 1023 1040 1056 1085 1092 1120 1144 1155 1209 1232 1240 1248 1302 1320 1364 1365 1430 1456 1488 1540 1560 1612 1680 1705 1716 1736 1760 1820 1848 1860 1922 2002 2015 2046 2080 2145 2170 2184 2288 2310 2387 2418 2464 2480 2604 2640 2728 2730 2821 2860 2883 2912 2976 3003 3080 3120 3224 3255 3360 3410 3432 3472 3640 3696 3720 3844 4004 4030 4092 4290 4340 4368 4433 4576 4620 4774 4805 4836 4960 5005 5115 5208 5280 5456 5460 5642 5720 5766 6006 6045 6160 6240 6448 6510 6727 6820 6864 6944 7161 7280 7392 7440 7688 8008 8060 8184 8269 8463 8580 8680 8736 8866 9240 9548 9610 9672 10010 10230 10416 10571 10912 10920 11284 11440 11532 11935 12012 12090 12320 12493 12896 13020 13299 13454 13640 13728 14105 14322 14415 14560 14880 15015 15376 16016 16120 16368 16538 16926 17160 17360 17732 18480 19096 19220 19344 20020 20181 20460 20832 21142 21840 22165 22568 22880 23064 23870 24024 24180 24807 24986 26040 26598 26908 27280 28210 28644 28830 30030 30752 31031 31713 32032 32240 32736 33076 33635 33852 34320 34720 35464 35805 36960 37479 38192 38440 38688 40040 40362 40920 41345 42284 42315 43680 44330 45136 46128 47740 48048 48360 49614 49972 52080 52855 53196 53816 54560 56420 57288 57660 57883 60060 62062 62465 63426 64480 66152 66495 67270 67704 68640 70928 71610 73997 74958 76384 76880 80080 80724 81840 82690 84568 84630 87451 88660 90272 90959 92256 93093 95480 96096 96720 99228 99944 100905 104160 105710 106392 107497 107632 112840 114576 115320 115766 120120 124035 124124 124930 126852 132304 132990 134540 135408 137423 141856 143220 147994 149916 153760 155155 158565 160160 161448 163680 165380 169136 169260 173649 174902 177320 181918 186186 187395 190960 193440 198456 199888 201810 211420 212784 214994 215264 221991 225680 229152 230640 231532 240240 248070 248248 249860 253704 256339 262353 264608 265980 269080 270816 272877 274846 286440 289415 295988 299832 310310 317130 322491 322896 330760 338272 338520 347298 349804 354640 363836 369985 372372 374790 381920 396912 399776 403620 412269 422840 425568 429988 437255 443982 451360 454795 461280 463064 465465 480480 496140 496496 499720 507408 512678 524706 531960 537485 538160 545754 549692 572880 578830 591976 599664 620620 634260 636713 644982 645792 661520 677040 687115 694596 699608 709280 727672 739970 744744 749580 752479 769017 793824 807240 824538 845680 859976 868245 874510 887964 909590 926128 930930 961961 992280 992992 999440 1014816 1025356 1049412 1063920 1074970 1076320 1091508 1099384 1109955 1145760 1157660 1182467 1183952 1199328 1241240 1268520 1273426 1281695 1289964 1311765 1323040 1354080 1364385 1374230 1389192 1399216 1455344 1479940 1489488 1499160 1504958 1538034 1612455 1614480 1649076 1691360 1719952 1736490 1749020 1775928 1794373 1819180 1852256 1861860 1910139 1923922 1984560 1998880 2050712 2061345 2098824 2127840 2149940 2183016 2198768 2219910 2257437 2315320 2364934 2367904 2482480 2537040 2546852 2563390 2579928 2623530 2728770 2748460 2778384 2798432 2819729 2885883 2910688 2959880 2978976 2998320 3009916 3076068 3183565 3224910 3228960 3298152 3332407 3439904 3472980 3498040 3547401 3551856 3588746 3638360 3723720 3762395 3820278 3845085 3847844 3969120 4101424 4122690 4197648 4299880 4366032 4397536 4439820 4514874 4630640 4729868 4809805 4964960 5074080 5093704 5126780 5159856 5247060 5383119 5457540 5496920 5556768 5639458 5771766 5912335 5919760 5996640 6019832 6152136 6367130 6449820 6596304 6664814 6945960 6996080 7094802 7103712 7177492 7276720 7447440 7524790 7640556 7690170 7695688 7946509 8202848 8245380 8277269 8395296 8459187 8599760 8732064 8879640 8971865 9029748 9261280 9459736 9550695 9619610 9997221 10187408 10253560 10319712 10494120 10766238 10915080 10993840 11278916 11287185 11543532 11824670 11839520 12039664 12304272 12734260 12899640 13192608 13329628 13891920 13992160 14098645 14189604 14354984 14429415 14553440 14894880 15049580 15281112 15380340 15391376 15893018 16490760 16554538 16662035 16918374 17199520 17737005 17759280 17943730 18059496 18919472 19101390 19239220 19738103 19994442 20374816 20507120 20988240 21532476 21830160 21987680 22557832 22574370 23087064 23326849 23649340 23839527 24079328 24608544 24831807 25468520 25799280 26659256 26915595 27783840 28197290 28379208 28709968 28858830 30099160 30562224 30760680 30782752 31786036 32981520 33109076 33324070 33836748 35474010 35518560 35887460 36118992 36656477 37838944 38202780 38478440 39476206 39732545 39988884 41014240 41386345 41976480 42295935 43064952 43660320 45115664 45148740 46174128 46653698 47298680 47679054 49663614 49986105 50937040 51598560 53318512 53831190 55625563 56394580 56758416 57419936 57717660 59214309 60198320 61124448 61521360 63572072 65963040 66218152 66648140 67673496 69980547 70948020 71774920 72237984 73312954 76405560 76956880 78952412 79465090 79977768 82772690 84591870 86129904 87411599 90231328 90297480 92348256 93307396 94597360 95358108 98690515 99327228 99972210 101874080 103304617 106637024 107662380 109969431 111251126 112789160 113516832 115435320 116634245 118428618 119197635 120396640 123042720 124159035 127144144 132436304 133296280 135346992 139961094 141896040 143549840 146625908 152811120 153913760 157904824 158930180 159955536 165545380 166876689 169183740 172259808 174823198 180594960 183282385 186614792 189194720 190716216 197381030 198654456 199944420 206609234 215324760 219938862 222502252 225578320 230870640 233268490 236857236 238395270 248318070 254288288 256595339 262234797 264872608 266592560 270693984 278127815 279922188 283792080 287099680 293251816 296071545 305622240 309913851 315809648 317860360 319911072 331090760 333753378 338367480 349646396 349902735 361189920 366564770 373229584 381432432 394762060 397308912 399888840 413218468 430649520 437057995 439877724 445004504 451156640 461741280 466536980 473714472 476790540 496636140 513190678 516523085 524469594 533185120 549847155 556255630 559844376 567584160 586503632 592143090 611881193 619827702 631619296 635720720 662181520 667506756 676734960 699292792 699805470 723132319 733129540 746459168 762864864 769786017 789524120 794617824 799777680 826436936 834383445 861299040 874115990 879755448 890009008 933073960 947428944 953581080 993272280 1026381356 1033046170 1048939188 1099694310 1112511260 1119688752 1136350787 1173007264 1184286180 1223762386 1239655404 1271441440 1282976695 1311173985 1324363040 1335013512 1353469920 1398585584 1399610940 1446264638 1466259080 1539572034 1549569255 1579048240 1599555360 1652873872 1668766890 1748231980 1759510896 1780018016 1835643579 1866147920 1894857888 1907162160 1986544560 2052762712 2066092340 2097878376 2169396957 2199388620 2225022520 2239377504 2272701574 2368572360 2447524772 2479310808 2565953390 2622347970 2670027024 2797171168 2799221880 2892529276 2932518160 3059405965 3079144068 3099138510 3158096480 3305747744 3337533780 3409052361 3496463960 3519021792 3615661595 3671287158 3732295840 3814324320 3848930085 3973089120 4105525424 4132184680 4195756752 4338793914 4398777240 4450045040 4545403148 4737144720 4895049544 4958621616 5131906780 5244695940 5340054048 5598443760 5681753935 5785058552 5865036320 6118811930 6158288136 6198277020 6675067560 6818104722 6992927920 7231323190 7342574316 7697860170 7954455509 8211050848 8264369360 8391513504 8677587828 8797554480 8900090080 9090806296 9178217895 9474289440 9790099088 9917243232 10263813560 10489391880 10846984785 11196887520 11363507870 11570117104 12237623860 12316576272 12396554040 13350135120 13636209444 13985855840 14462646380 14685148632 15395720340 15908911018 16528738720 17045261805 17355175656 17595108960 18181612592 18356435790 19580198176 20527627120 20978783760 21693969570 22727015740 23140234208 23863366527 24475247720 24633152544 24793108080 26700270240 27272418888 28925292760 29370297264 30791440680 31817822036 34090523610 34710351312 36363225184 36712871580 39772277545 41055254240 41957567520 43387939140 45454031480 47726733054 48950495440 49586216160 54544837776 57850585520 58740594528 61582881360 63635644072 68181047220 69420702624 73425743160 79544555090 86775878280 90908062960 95453466108 97900990880 109089675552 115701171040 119316832635 123165762720 127271288144 136362094440 146851486320 159089110180 173551756560 181816125920 190906932216 238633665270 254542576288 272724188880 293702972640 318178220360 347103513120 381813864432 477267330540 545448377760 636356440720 763627728864 954534661080 1272712881440 1909069322160 3818138644320
• Sum of all divisors σ(n): 16688058670080
• Sum of proper divisors (its aliquot sum) s(n): 12869920025760
• 3818138644320 is an abundant number, because the sum of its proper divisors (12869920025760) is greater than itself. Its abundance is 9051781381440

Bases of 3818138644320

• Binary: 110111100011111010110011000010111101100000₂
• Hexadecimal: 0x378FACC2F60
• Base-36: 1CQ1160YO

Squares and roots of 3818138644320

• 3818138644320 squared (3818138644320²) is 14578182707249767468262400
• 3818138644320 cubed (3818138644320³) is 55661522758507894596906638562029568000
• The square root of 3818138644320 is 1954005.7943414599
• The cube root of 3818138644320 is 15629.6972168173

Scales and comparisons

• 3,818,138,644,320 seconds is equal to 121,404 years, 51 weeks, 6 days, 11 hours, 52 minutes.
• To count from 1 to 3,818,138,644,320 would take you about three hundred three thousand, five hundred twelve 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 3818138644320 cubic inches would be around 1302.5 feet tall.

Recreational maths with 3818138644320

• 3818138644320 backwards is 0234468318183
• The number of decimal digits it has is: 13
• The sum of 3818138644320's digits is 51
• More coming soon!