18713698378980

Names of 18713698378980

• Cardinal: 18713698378980 can be written as Eighteen trillion, seven hundred thirteen billion, six hundred ninety-eight million, three hundred seventy-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.871369837898 × 10¹³

Factors of 18713698378980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1051

Divisors of 18713698378980

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 41 44 53 55 60 66 82 106 110 123 127 132 159 164 165 205 212 220 246 254 265 318 330 381 410 451 492 508 530 583 615 635 636 660 762 795 809 820 902 1060 1166 1230 1270 1353 1397 1524 1590 1618 1749 1804 1905 2173 2255 2332 2427 2460 2540 2706 2794 2915 3180 3236 3498 3810 4045 4191 4346 4510 4854 5207 5412 5588 5830 6519 6731 6765 6985 6996 7620 8090 8382 8692 8745 8899 9020 9708 10414 10865 11660 12135 13038 13462 13530 13970 15621 16129 16180 16764 17490 17798 20193 20828 20955 21730 23903 24270 26035 26076 26697 26924 27060 27940 31242 32258 32595 33169 33655 34980 35596 40386 41910 42877 43460 44495 47806 48387 48540 52070 53394 57277 62484 64516 65190 66338 67310 71709 74041 78105 80645 80772 83820 85754 88990 95612 96774 99507 100965 102743 104140 106788 114554 119515 128631 130380 132676 133485 134620 143418 148082 156210 161290 165845 171508 171831 177419 177980 193548 199014 201930 205486 214385 222123 229108 239030 241935 257262 266970 275971 286385 286836 296164 308229 312420 322580 331690 343662 354838 358545 364859 370205 398028 403860 410972 428770 444246 471647 478060 483870 497535 513715 514524 532257 533940 551942 572770 616458 643155 661289 663380 687324 709676 717090 729718 740410 827913 854837 857540 859155 887095 888492 943294 967740 995070 1027430 1064514 1094577 1103884 1110615 1130173 1145540 1232916 1286310 1322578 1379855 1414941 1434180 1459436 1480820 1541145 1655826 1709674 1718310 1757957 1774190 1824295 1886588 1983867 1990140 2054860 2129028 2189154 2221230 2260346 2358235 2564511 2572620 2645156 2661285 2759710 2829882 3035681 3082290 3306445 3311652 3390519 3419348 3436620 3515914 3548380 3648590 3967734 4139565 4212463 4274185 4378308 4442460 4520692 4716470 5129022 5273871 5322570 5445379 5472885 5519420 5650865 5659764 6071362 6164580 6612890 6781038 7031828 7074705 7274179 7297180 7935468 8279130 8424926 8548370 8789785 9107043 9403207 9432940 9919335 10258044 10547742 10645140 10890758 10945770 11301730 12142724 12637389 12822555 13048361 13225780 13562076 14149410 14548358 15178405 16336137 16558260 16849852 16952595 17096740 17579570 18214086 18806414 19337527 19838670 21062315 21095484 21781516 21822537 21891540 22603460 25274778 25645110 26096722 26369355 27226895 28209621 28298820 29096716 30356810 32672274 33905190 35048317 35159140 36370895 36428172 37612828 38675054 39145083 39677340 42124630 43645074 45535215 46337093 47016035 50549556 51290220 52193444 52738710 54453790 56419242 58012581 59899169 60713620 63186945 65241805 65344548 67810380 70096634 72741790 77350108 78290166 81680685 84249260 87290148 91070430 92674186 94032070 96687635 105144951 105477420 108907580 109112685 112838484 116025162 119798338 126373890 130483610 139011279 140193268 141048105 143531971 145483580 156580332 163361370 175241585 179697507 182140860 185348372 188064140 193375270 195725415 210289902 218225370 223260539 231685465 232050324 239596676 252747780 260967220 278022558 282096210 287063942 290062905 299495845 326722740 350483170 359395014 385531487 386750540 391450830 420579804 430595913 436450740 446521078 463370930 525724755 534982801 556045116 564192420 574127884 580125810 598991690 669781617 691563133 695056395 700966340 717659855 718790028 771062974 782901660 861191826 893042156 898487535 926741860 1051449510 1069965602 1116302695 1156594461 1160251620 1197983380 1339563234 1383126266 1390112790 1435319710 1542125948 1604948403 1722383652 1796975070 1927657435 2074689399 2102899020 2139931204 2152979565 2232605390 2313188922 2455865929 2674914005 2679126468 2766252532 2780225580 2870639420 3209896806 3348908085 3457815665 3593950140 3855314870 4149378798 4305959130 4465210780 4626377844 4911731858 5349828010 5782972305 5884810811 6419793612 6697816170 6915631330 7367597787 7607194463 7710629740 8024742015 8298757596 8611918260 9823463716 10373446995 10699656020 11565944610 11769621622 12279329645 13395632340 13831262660 14735195574 15214388926 16049484030 17654432433 20746893990 22821583389 23131889220 23539243244 24558659290 28354088453 29424054055 29470391148 30428777852 32098968060 35308864866 36837988935 38035972315 41493787980 45643166778 49117318580 56708176906 58848108110 70617729732 73675977870 76071944630 85062265359 88272162165 91286333556 113416353812 114107916945 117696216220 141770442265 147351955740 152143889260 170124530718 176544324330 228215833890 283540884530 311894972983 340249061436 353088648660 425311326795 456431667780 567081769060 623789945966 850622653590 935684918949 1247579891932 1559474864915 1701245307180 1871369837898 3118949729830 3742739675796 4678424594745 6237899459660 9356849189490 18713698378980
• Sum of all divisors σ(n): 60208665672960
• Sum of proper divisors (its aliquot sum) s(n): 41494967293980
• 18713698378980 is an abundant number, because the sum of its proper divisors (41494967293980) is greater than itself. Its abundance is 22781268915000

Bases of 18713698378980

• Binary: 100010000010100011111010110000010010011100100₂
• Hexadecimal: 0x11051F5824E4
• Base-36: 6MSYCUAJO

Squares and roots of 18713698378980

• 18713698378980 squared (18713698378980²) is 350202507019438679705840400
• 18713698378980 cubed (18713698378980³) is 6553584087924401691760696916718594792000
• The square root of 18713698378980 is 4325933.2379245059
• The cube root of 18713698378980 is 26549.3081624087

Scales and comparisons

• 18,713,698,378,980 seconds is equal to 595,037 years, 37 weeks, 4 days, 5 hours, 43 minutes.
• To count from 1 to 18,713,698,378,980 would take you about one million, four hundred eighty-seven thousand, five hundred ninety-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 18713698378980 cubic inches would be around 2212.4 feet tall.

Recreational maths with 18713698378980

• 18713698378980 backwards is 08987389631781
• The number of decimal digits it has is: 14
• The sum of 18713698378980's digits is 78
• More coming soon!