29873653309920

Names of 29873653309920

• Cardinal: 29873653309920 can be written as Twenty-nine trillion, eight hundred seventy-three billion, six hundred fifty-three million, three hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.987365330992 × 10¹³

Factors of 29873653309920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 401

Divisors of 29873653309920

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 105 112 120 140 147 157 160 168 196 210 224 227 240 245 280 294 314 336 392 420 454 471 480 490 560 588 628 672 681 735 784 785 840 908 942 980 1099 1120 1135 1176 1256 1362 1470 1568 1570 1589 1680 1816 1884 1960 2198 2270 2352 2355 2512 2724 2940 3140 3178 3297 3360 3405 3632 3768 3920 4396 4540 4704 4710 4767 5024 5448 5495 5880 6280 6356 6594 6810 7264 7536 7693 7840 7945 8792 9080 9420 9534 10896 10990 11123 11760 12560 12712 13188 13620 15072 15386 15890 16485 17584 18160 18840 19068 21792 21980 22246 23079 23520 23835 24649 25120 25424 26376 27240 30772 31780 32970 33369 35168 35639 36320 37680 38136 38465 43960 44492 46158 47670 49298 50848 51529 52752 54480 55615 61544 63560 65940 66738 71278 73947 75360 76272 76930 87920 88984 92316 95340 98596 103058 105504 106917 108960 111230 115395 123088 123245 127120 131880 133476 142556 147894 152544 153860 154587 166845 172543 175840 177968 178195 184632 190680 197192 206116 213834 222460 230790 246176 246490 249473 254240 257645 263760 266952 285112 295788 307720 309174 333690 345086 355936 356390 360703 369264 369735 381360 394384 412232 427668 444920 461580 492980 498946 515290 517629 527520 533904 534585 570224 591576 615440 618348 667380 690172 712780 721406 738528 739470 748419 762720 772935 788768 824464 855336 862715 889840 923160 985960 997892 1030580 1035258 1067808 1069170 1082109 1140448 1183152 1207801 1230880 1236696 1247365 1334760 1380344 1425560 1442812 1478940 1496838 1545870 1648928 1710672 1725430 1746311 1779680 1803515 1846320 1971920 1995784 2061160 2070516 2138340 2164218 2366304 2415602 2473392 2494730 2524921 2588145 2669520 2760688 2851120 2885624 2957880 2993676 3091740 3421344 3450860 3492622 3607030 3623403 3692640 3742095 3943840 3991568 4122320 4141032 4276680 4328436 4831204 4946784 4989460 5049842 5176290 5238933 5339040 5410545 5521376 5595323 5702240 5771248 5915760 5987352 6039005 6183480 6901720 6985244 7214060 7246806 7484190 7574763 7983136 8090053 8244640 8282064 8553360 8656872 8731555 9662408 9978920 10099684 10352580 10477866 10821090 11190646 11542496 11831520 11974704 12078010 12366960 12624605 13803440 13970488 14428120 14493612 14968380 15149526 16180106 16564128 16785969 17106720 17313744 17463110 18117015 19324816 19957840 20199368 20705160 20955732 21642180 22381292 23949408 24156020 24270159 24733920 25249210 26194665 27606880 27940976 27976615 28856240 28987224 29936760 30299052 32360212 33571938 34627488 34926220 36234030 37873815 38649632 39167261 39915680 40398736 40450265 41410320 41911464 43284360 44762584 48312040 48540318 50498420 52389330 55881952 55953230 56630371 57712480 57974448 59873520 60598104 64720424 67143876 69852440 72468060 75747630 78334522 80797472 80900530 82820640 83822928 83929845 86568720 89525168 96624080 97080636 100996840 104778660 111906460 113260742 115948896 117501783 119747040 121196208 121350795 129440848 134287752 139704880 144936120 151495260 156669044 161801060 167645856 167859690 169891113 173137440 179050336 193248160 194161272 195836305 201993680 209557320 223812920 226521484 235003566 242392416 242701590 258881696 268575504 274170827 279409760 283151855 289872240 302990520 313338088 323602120 335719380 339782226 388322544 391672610 396412597 403987360 419114640 447625840 453042968 470007132 485403180 537151008 548341654 566303710 579744480 587508915 605981040 626676176 647204240 671438760 679564452 776645088 783345220 792825194 822512481 838229280 849455565 895251680 906085936 940014264 970806360 1096683308 1132607420 1175017830 1189237791 1211962080 1253352352 1270138321 1294408480 1342877520 1359128904 1370854135 1566690440 1585650388 1645024962 1698911130 1812171872 1880028528 1941612720 1982062985 2193366616 2265214840 2350035660 2378475582 2540276642 2685755040 2718257808 2741708270 3133380880 3171300776 3290049924 3397822260 3760057056 3810414963 3883225440 3964125970 4112562405 4386733232 4530429680 4700071320 4756951164 5080553284 5436515616 5483416540 5946188955 6266761760 6342601552 6350691605 6580099848 6795644520 7620829926 7928251940 8225124810 8773466464 8890968247 9060859360 9400142640 9513902328 10161106568 10966833080 11892377910 12685203104 12701383210 13160199696 13591289040 15241659852 15856503880 16450249620 17781936494 18800285280 19027804656 19052074815 20322213136 21933666160 23784755820 25402766420 26320399392 26672904741 27182578080 30483319704 31713007760 32900499240 35563872988 38055609312 38104149630 40644426272 43867332320 44454841235 47569511640 50805532840 53345809482 60966639408 62236777729 63426015520 65800998480 71127745976 76208299260 88909682470 95139023280 101611065680 106691618964 121933278816 124473555458 131601996960 133364523705 142255491952 152416598520 177819364940 186710333187 190278046560 203222131360 213383237928 248947110916 266729047410 284510983904 304833197040 311183888645 355638729880 373420666374 426766475856 497894221832 533458094820 609666394080 622367777290 711277459760 746841332748 853532951712 933551665935 995788443664 1066916189640 1244735554580 1422554919520 1493682665496 1867103331870 1991576887328 2133832379280 2489471109160 2987365330992 3734206663740 4267664758560 4978942218320 5974730661984 7468413327480 9957884436640 14936826654960 29873653309920
• Sum of all divisors σ(n): 110654731519416
• Sum of proper divisors (its aliquot sum) s(n): 80781078209496
• 29873653309920 is an abundant number, because the sum of its proper divisors (80781078209496) is greater than itself. Its abundance is 50907424899576

Bases of 29873653309920

• Binary: 110110010101110000000011111100110000111100000₂
• Hexadecimal: 0x1B2B807E61E0
• Base-36: AL7RLV65C

Squares and roots of 29873653309920

• 29873653309920 squared (29873653309920²) is 892435162081294171570406400
• 29873653309920 cubed (29873653309920³) is 26660298633598845304651475515679551488000
• The square root of 29873653309920 is 5465679.5835394521
• The cube root of 29873653309920 is 31028.6427293335

Scales and comparisons

• 29,873,653,309,920 seconds is equal to 949,889 years, 40 weeks, 6 hours, 32 minutes.
• To count from 1 to 29,873,653,309,920 would take you about two million, three hundred seventy-four thousand, seven hundred twenty-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 29873653309920 cubic inches would be around 2585.7 feet tall.

Recreational maths with 29873653309920

• 29873653309920 backwards is 02990335637892
• The number of decimal digits it has is: 14
• The sum of 29873653309920's digits is 66
• More coming soon!