38730453519420

Names of 38730453519420

• Cardinal: 38730453519420 can be written as Thirty-eight trillion, seven hundred thirty billion, four hundred fifty-three million, five hundred nineteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.873045351942 × 10¹³

Factors of 38730453519420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1113

Divisors of 38730453519420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 29 30 36 39 45 52 54 58 60 65 78 87 90 108 116 117 130 135 145 156 169 174 180 195 234 260 261 270 290 338 348 351 377 390 435 468 507 522 540 580 585 676 702 754 780 783 845 870 1014 1044 1061 1131 1170 1305 1404 1508 1521 1566 1690 1740 1755 1885 2028 2122 2197 2262 2340 2535 2610 3042 3132 3183 3380 3393 3510 3770 3915 4244 4394 4524 4563 4901 5070 5220 5305 5655 6084 6366 6591 6786 7020 7540 7605 7830 8788 9126 9549 9802 10140 10179 10610 10985 11310 12732 13182 13572 13793 14703 15210 15660 15915 16965 18252 19098 19604 19773 20358 21220 21970 22620 22815 24505 26364 27586 28647 29406 30420 30769 31830 32955 33930 38196 39546 40716 41379 43940 44109 45630 47745 49010 50895 55172 57294 58812 59319 61538 63660 63713 65910 67860 68965 73515 79092 82758 88218 91260 92307 95490 98020 98865 101790 114588 118638 123076 124137 127426 131820 132327 137930 143235 147030 153845 165516 176436 179309 184614 190980 191139 197730 203580 206895 220545 237276 248274 254852 264654 275860 276921 286470 294060 296595 307690 318565 358618 369228 372411 382278 395460 399997 413790 441090 461535 496548 529308 537927 553842 572940 573417 593190 615380 620685 637130 661635 717236 744822 764556 799994 827580 830763 882180 896545 923070 955695 1075854 1107684 1125721 1146834 1186380 1199991 1241370 1274260 1323270 1384605 1489644 1599988 1613781 1661526 1720251 1793090 1846140 1862055 1911390 1999985 2151708 2251442 2293668 2331017 2399982 2482740 2646540 2689635 2769210 2867085 3227562 3323052 3377163 3440502 3586180 3599973 3724110 3822780 3999970 4153815 4502884 4662034 4799964 4841343 5199961 5379270 5538420 5628605 5734170 5999955 6455124 6754326 6881004 6993051 7199946 7448220 7999940 8068905 8307630 8601255 9324068 9682686 10131489 10399922 10758540 10799919 11257210 11468340 11655085 11999910 13508652 13986102 14399892 14634373 15599883 16137810 16615260 16885815 17202510 17999865 19365372 20262978 20799844 20979153 21599838 22514420 23310170 23999820 24206715 25999805 27972204 29268746 30394467 31199766 32275620 32645909 33771630 34405020 34965255 35999730 40525956 41958306 43199676 43903119 46620340 46799649 48413430 50657445 51999610 53999595 58537492 60788934 62399532 62937459 65291818 67543260 67599493 69930510 71999460 73171865 77999415 83916612 87806238 93599298 96826860 97937727 101314890 103999220 104895765 107999190 121577868 125874918 130583636 131709357 135198986 139861020 140398947 146343730 151972335 155998830 163229545 175612476 187198596 190246849 195875454 202629780 202798479 209791530 215998380 219515595 233998245 251749836 263418714 270397972 280797894 292687460 293813181 303944670 311997660 314687295 326459090 337997465 380493698 391750908 395128071 405596958 419583060 424396817 439031190 467996490 489688635 526837428 561595788 570740547 587626362 607889340 608395437 629374590 652918180 658546785 675994930 701994735 760987396 790256142 811193916 848793634 878062380 881439543 935992980 951234245 979377270 1013992395 1141481094 1175252724 1216790874 1258749180 1273190451 1317093570 1351989860 1403989470 1469065905 1580512284 1697587268 1712221641 1762879086 1825186311 1902468490 1958754540 1975640355 2027984790 2121984085 2282962188 2433581748 2473209037 2546380902 2634187140 2807978940 2853702735 2938131810 3041977185 3424443282 3525758172 3650372622 3804936980 3819571353 3951280710 4055969580 4243968170 4407197715 4946418074 5092761804 5136664923 5517158621 5707405470 5876263620 6083954370 6365952255 6848886564 7300745244 7419627111 7639142706 7902561420 8487936340 8561108205 8814395430 9125931555 9892836148 10273329846 11034317242 11414810940 11458714059 12167908740 12366045185 12731904510 14839254222 15278285412 16551475863 17122216410 17628790860 18251863110 19097856765 20546659692 22068634484 22258881333 22917428118 24732090370 25463809020 25683324615 27585793105 29678508444 33102951726 34244432820 36503726220 37098135555 38195713530 44517762666 45834856236 49464180740 49654427589 51366649230 55171586210 57293570295 66205903452 66776643999 71723062073 74196271110 76391427060 82757379315 89035525332 99308855178 102733298460 110343172420 111294406665 114587140590 133553287998 143446124146 148392542220 148963282767 165514758630 198617710356 215169186219 222588813330 229174281180 248272137945 267106575996 286892248292 297926565534 331029517260 333883219995 358615310365 430338372438 445177626660 496544275890 595853131068 645507558657 667766439990 717230620730 744816413835 860676744876 993088551780 1075845931095 1291015117314 1335532879980 1434461241460 1489632827670 1936522675971 2151691862190 2582030234628 2979265655340 3227537793285 3873045351942 4303383724380 6455075586570 7746090703884 9682613379855 12910151173140 19365226759710 38730453519420
• Sum of all divisors σ(n): 135159874416000
• Sum of proper divisors (its aliquot sum) s(n): 96429420896580
• 38730453519420 is an abundant number, because the sum of its proper divisors (96429420896580) is greater than itself. Its abundance is 57698967377160

Bases of 38730453519420

• Binary: 1000110011100110100010111011001000110000111100₂
• Hexadecimal: 0x2339A2EC8C3C
• Base-36: DQ8IW1930

Squares and roots of 38730453519420

• 38730453519420 squared (38730453519420²) is 1500048029819953064317136400
• 38730453519420 cubed (38730453519420³) is 58097540495839238268820849102396188888000
• The square root of 38730453519420 is 6223379.5898546957
• The cube root of 38730453519420 is 33833.8064706561

Scales and comparisons

• 38,730,453,519,420 seconds is equal to 1,231,508 years, 32 weeks, 1 day, 22 hours, 57 minutes.
• To count from 1 to 38,730,453,519,420 would take you about three million, seventy-eight thousand, seven hundred seventy-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 38730453519420 cubic inches would be around 2819.5 feet tall.

Recreational maths with 38730453519420

• 38730453519420 backwards is 02491535403783
• 38730453519420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38730453519420's digits is 54
• More coming soon!