29873543701820

Names of 29873543701820

• Cardinal: 29873543701820 can be written as Twenty-nine trillion, eight hundred seventy-three billion, five hundred forty-three million, seven hundred one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.987354370182 × 10¹³

Factors of 29873543701820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8298

Divisors of 29873543701820

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 35 38 49 52 61 65 70 76 91 95 98 122 130 133 140 169 182 190 196 244 245 247 260 266 305 338 361 364 380 427 455 490 494 532 610 637 665 676 722 793 845 854 910 931 980 988 1159 1183 1220 1235 1274 1330 1444 1586 1690 1708 1729 1805 1820 1862 2135 2318 2366 2470 2527 2548 2660 2989 3172 3185 3211 3380 3458 3610 3724 3965 4270 4636 4655 4693 4732 4940 5054 5551 5795 5915 5978 6370 6422 6916 7220 7930 8113 8191 8281 8540 8645 9310 9386 10108 10309 11102 11590 11830 11956 12103 12635 12740 12844 14945 15067 15860 16055 16226 16382 16562 17290 17689 18620 18772 20618 22021 22204 22477 23180 23465 23660 24206 25270 27755 29890 30134 32110 32452 32764 32851 33124 34580 35378 38857 40565 40955 41236 41405 44042 44954 46930 48412 50540 51545 55510 56791 57337 59780 60268 60515 61009 64220 65702 70756 72163 75335 77714 81130 81910 82810 88084 88445 89908 93860 103090 105469 106483 110105 111020 112385 113582 114674 121030 122018 131404 144326 150670 154147 155428 155629 157339 162260 163820 164255 165620 176890 194285 195871 206180 210938 212966 220210 224770 227164 229348 229957 242060 244036 283955 286273 286685 288652 301340 305045 308294 311258 314678 328510 353780 360815 388570 391742 401359 421876 425932 427063 440420 449540 459914 499651 505141 527345 532415 567910 572546 573370 610090 616588 622516 629356 657020 721630 738283 745381 770735 777140 778145 783484 786695 802718 854126 919828 979355 999302 1010282 1054690 1064830 1079029 1089403 1135820 1145092 1146740 1149785 1220180 1371097 1384279 1431365 1443260 1476566 1490762 1541470 1556290 1573390 1605436 1708252 1958710 1998604 2003911 2006795 2020564 2023177 2109380 2129660 2135315 2158058 2178806 2299570 2498255 2525705 2742194 2768558 2862730 2953132 2956951 2981524 2989441 3082940 3112580 3146780 3497557 3691415 3721549 3726905 3917420 4007822 4013590 4046354 4270630 4316116 4357612 4599140 4996510 5051410 5217667 5395145 5447015 5484388 5537116 5725460 5913902 5978882 6495463 6855485 6921395 6995114 7382830 7443098 7453810 7625821 8015644 8027180 8092708 8541260 9493369 9597679 9689953 9993020 10019555 10102820 10115885 10435334 10790290 10894030 11827804 11957764 12990926 13710970 13842790 13990228 14027377 14162239 14765660 14784755 14886196 14907620 14947205 15251642 17487785 18607745 18986738 19195358 19379906 20039110 20231770 20698657 20870668 21580580 21788060 24482899 25981852 26050843 26088335 26301301 27421940 27685580 28054754 28324478 29569510 29894410 30503284 32477315 34975570 37215490 37973476 38129105 38390716 38440363 38759812 40078220 40463540 41397314 45468241 47466845 47988395 48449765 48965798 52101686 52176670 52602602 56109508 56648956 59139020 59788820 64954630 66453583 67829671 69951140 70136885 70811195 74430980 76258210 76880726 82794628 84441019 90936482 94933690 95976790 96899530 97931596 99135673 103493285 104203372 104353340 105205204 122414495 123413797 129909260 130254215 131506505 132907166 135659342 140273770 141622390 144890599 152516420 153761452 168882038 180374011 181872964 182355901 184109107 189867380 191953580 192201815 193799060 198271346 206986570 227341205 244828990 246827594 260508430 263013010 265814332 269082541 271318684 280547540 283244780 289781198 318277687 332267915 337764076 339148355 360748022 364711802 368218214 384403630 396542692 413973140 422205095 454682410 465175081 489657980 493655188 495678365 499724719 521016860 526026020 538165082 579562396 591087133 617068985 636555374 664535830 678296710 721496044 724452995 729423604 736436428 768807260 844410190 863896579 901870055 909364820 911779505 920545535 930350162 991356730 999449438 1076330164 1182174266 1234137970 1262618077 1273110748 1288763749 1329071660 1345412705 1356593420 1448905990 1591388435 1604379361 1688820380 1727793158 1803740110 1823559010 1841091070 1860700324 1883577787 1982713460 1998898876 2325875405 2344862143 2364348532 2468275940 2498623595 2525236154 2577527498 2690825410 2897811980 2955435665 3182776870 3208758722 3455586316 3498073033 3607480220 3647118020 3682182140 3767155574 4137609931 4319482895 4651750810 4689724286 4997247190 5050472308 5155054996 5381650820 5910871330 6047276053 6313090385 6365553740 6417517444 6443818745 6996146066 7534311148 8021896805 8275219862 8638965790 8838326539 9303501620 9379448572 9417888935 9994494380 11230655527 11724310715 11821742660 12094552106 12626180770 12887637490 13992292132 16043793610 16414035001 16550439724 17277931580 17490365165 17676653078 18835777870 20688049655 22461311054 23448621430 24189104212 24486511231 25252361540 25775274980 30236380265 30483207859 32087587220 32828070002 34980730330 35353306156 37671555740 41376099310 44191632695 44922622108 46897242860 48973022462 56153277635 60472760530 60966415718 65656140004 69961460660 78614588689 82070175005 82752198620 88383265390 97946044924 112306555270 114898245007 120945521060 121932831436 122432556155 152416039295 157229177378 164140350010 176766530780 213382455013 224613110540 229796490014 244865112310 304832078590 314458354756 328280700020 393072943445 426764910026 459592980028 489730224620 574491225035 609664157180 786145886890 853529820052 1066912275065 1148982450070 1493677185091 1572291773780 2133824550130 2297964900140 2987354370182 4267649100260 5974708740364 7468385925455 14936771850910 29873543701820
• Sum of all divisors σ(n): 84777741877248
• Sum of proper divisors (its aliquot sum) s(n): 54904198175428
• 29873543701820 is an abundant number, because the sum of its proper divisors (54904198175428) is greater than itself. Its abundance is 25030654473608

Bases of 29873543701820

• Binary: 110110010101101111001111101011110010100111100₂
• Hexadecimal: 0x1B2B79F5E53C
• Base-36: AL7PSLVZW

Squares and roots of 29873543701820

• 29873543701820 squared (29873543701820²) is 892428613304549389071312400
• 29873543701820 cubed (29873543701820³) is 26660005180308077659444433285861668568000
• The square root of 29873543701820 is 5465669.5565886527
• The cube root of 29873543701820 is 31028.6047806803

Scales and comparisons

• 29,873,543,701,820 seconds is equal to 949,886 years, 14 weeks, 5 days, 15 hours, 50 minutes, 20 seconds.
• To count from 1 to 29,873,543,701,820 would take you about two million, three hundred seventy-four thousand, seven hundred fifteen 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 29873543701820 cubic inches would be around 2585.7 feet tall.

Recreational maths with 29873543701820

• 29873543701820 backwards is 02810734537892
• The number of decimal digits it has is: 14
• The sum of 29873543701820's digits is 59
• More coming soon!