13121776802680

Names of 13121776802680

• Cardinal: 13121776802680 can be written as Thirteen trillion, one hundred twenty-one billion, seven hundred seventy-six million, eight hundred two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.312177680268 × 10¹³

Factors of 13121776802680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 119

Divisors of 13121776802680

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 26 28 35 38 40 49 52 56 65 70 73 76 91 95 98 104 130 133 140 146 152 169 182 190 196 245 247 260 266 280 292 338 364 365 380 392 455 490 494 511 520 532 584 637 665 676 728 730 760 845 910 931 949 980 988 1022 1064 1183 1235 1274 1330 1352 1387 1460 1690 1729 1820 1862 1898 1960 1976 2044 2197 2366 2470 2548 2555 2660 2774 2920 3185 3211 3380 3458 3577 3640 3724 3796 4088 4394 4655 4732 4745 4940 5096 5110 5320 5548 5915 6370 6422 6643 6760 6916 6935 7154 7448 7592 8281 8645 8788 9310 9464 9490 9709 9880 10220 10985 11096 11830 12103 12337 12740 12844 13286 13832 13870 14308 15379 16055 16562 17290 17576 17885 18031 18620 18980 19418 20440 21970 22477 23660 24206 24674 25480 25688 26572 27740 28561 28616 30758 32110 33124 33215 34580 35770 36062 37240 37960 38836 41405 41743 43940 44954 46501 47320 48412 48545 49348 53144 55480 57122 60515 61516 61685 64220 66248 66430 67963 69160 71540 72124 76895 77672 82810 83486 86359 87880 89908 90155 93002 96824 97090 98696 107653 112385 114244 121030 123032 123370 126217 128440 132860 135926 142805 143080 144248 153790 157339 160381 165620 166972 172718 179816 180310 186004 194180 199927 208715 215306 224770 228488 232505 234403 242060 246740 252434 265720 271852 285610 292201 307580 314678 320762 331240 333944 339815 345436 360620 371293 372008 388360 399854 417430 430612 431795 449540 465010 468806 484120 493480 504868 538265 542659 543704 571220 584402 604513 615160 629356 631085 641524 679630 690872 721240 742586 786695 799708 801905 834860 861224 863590 883519 899080 930020 937612 999635 1009736 1076530 1085318 1122667 1142440 1168804 1172015 1209026 1258712 1262170 1283048 1359260 1399489 1461005 1485172 1573390 1599416 1603810 1640821 1669720 1727180 1767038 1856465 1860040 1875224 1999270 2045407 2084953 2153060 2170636 2245334 2337608 2344030 2418052 2524340 2599051 2713295 2718520 2798978 2922010 2970344 3022565 3047239 3146780 3207620 3281642 3454360 3534076 3712930 3798613 3998540 4090814 4169906 4306120 4341272 4417595 4490668 4688060 4826809 4836104 5048680 5198102 5426590 5597956 5613335 5844020 6045130 6094478 6293560 6415240 6563284 6997445 7054567 7068152 7425860 7597226 7858669 7997080 8181628 8204105 8339812 8835190 8981336 9376120 9653618 10227035 10396204 10424765 10853180 11195912 11226670 11485747 11688040 12090260 12188956 12995255 13126568 13994890 14109134 14594671 14851720 15194452 15236195 15717338 16363256 16408210 16679624 17670380 18193357 18993065 19307236 20454070 20792408 20849530 21330673 21706360 22453340 22971494 24134045 24180520 24377912 25990510 26590291 27104389 27989780 28218268 29189342 30388904 30472390 31434676 32816420 33787663 35272835 35340760 36386714 37986130 38614472 39293345 39614107 40908140 41699060 42661346 44906680 45942988 48268090 49381969 51981020 53180582 54208778 55979560 56436536 57428735 58378684 60944780 62869352 65632840 67575326 70545670 72773428 72973355 75972260 78586690 79228214 81816280 83398120 85322692 90966785 91709371 91885976 96536180 98763938 102162697 103962040 106361164 106653365 108417556 114857470 116757368 121889560 132951455 135150652 135521945 141091340 145546856 145946710 149314711 151944520 157173380 158456428 168938315 170645384 181933570 183418742 189730723 193072360 197527876 198070535 204325394 212722328 213306730 216835112 229714940 236513641 246909845 265902910 270301304 271043890 277298749 282182680 291893420 298629422 314346760 316912856 337876630 345673783 352357057 363867140 366837484 379461446 395055752 396141070 408650788 426613460 458546855 459429880 473027282 493819690 510813485 514983391 531805820 542087780 554597498 583786840 597258844 641965597 675753260 691347566 704714114 727734280 733674968 746573555 758922892 792282140 817301576 853226920 917093710 946054564 948653615 987639380 1021626970 1029966782 1063611640 1084175560 1109194996 1182568205 1194517688 1283931194 1328115061 1351506520 1382695132 1386493745 1409428228 1493147110 1517845784 1584564280 1728368915 1761785285 1834187420 1892109128 1897307230 1941091243 1975278760 2043253940 2059933564 2218389992 2365136410 2466499399 2567862388 2574916955 2656230122 2765390264 2772987490 2818856456 2986294220 3209827985 3456737830 3523570570 3604883737 3668374840 3794614460 3882182486 4086507880 4119867128 4493759179 4730272820 4932998798 5135724776 5149833910 5312460244 5545974980 5972588440 6419655970 6640575305 6694784083 6913475660 7047141140 7209767474 7589228920 7764364972 8987518358 9460545640 9705456215 9865997596 10299667820 10624920488 11091949960 12332496995 12839311940 13281150610 13389568166 13826951320 14094282280 14419534948 15528729944 17265495793 17975036716 18024418685 19410912430 19731995192 20599335640 22468795895 24664993990 25234186159 25678623880 26562301220 26779136332 28839069896 33473920415 34530991586 35950073432 36048837370 38821824860 44937591790 46863488581 49329987980 50468372318 53124602440 53558272664 66947840830 69061983172 72097674740 77643649720 86327478965 89875183580 93726977162 98659975960 100936744636 126170930795 133895681660 138123966344 144195349480 172654957930 179750367160 187453954324 201873489272 234317442905 252341861590 267791363320 328044420067 345309915860 374907908648 468634885810 504683723180 656088840134 690619831720 937269771620 1009367446360 1312177680268 1640222100335 1874539543240 2624355360536 3280444200670 6560888401340 13121776802680
• Sum of all divisors σ(n): 39700986073200
• Sum of proper divisors (its aliquot sum) s(n): 26579209270520
• 13121776802680 is an abundant number, because the sum of its proper divisors (26579209270520) is greater than itself. Its abundance is 13457432467840

Bases of 13121776802680

• Binary: 10111110111100100110110110000101101101111000₂
• Hexadecimal: 0xBEF26D85B78
• Base-36: 4NG2743UG

Squares and roots of 13121776802680

• 13121776802680 squared (13121776802680²) is 172181026459350963655182400
• 13121776802680 cubed (13121776802680³) is 2259320998855942768859276198684208832000
• The square root of 13121776802680 is 3622399.3157408807
• The cube root of 13121776802680 is 23586.5388154219

Scales and comparisons

• 13,121,776,802,680 seconds is equal to 417,231 years, 47 weeks, 3 days, 16 hours, 44 minutes, 40 seconds.
• To count from 1 to 13,121,776,802,680 would take you about one million, forty-three thousand and seventy-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 13121776802680 cubic inches would be around 1965.5 feet tall.

Recreational maths with 13121776802680

• 13121776802680 backwards is 08620867712131
• 13121776802680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13121776802680's digits is 52
• More coming soon!