20321421120

Names of 20321421120

• Cardinal: 20321421120 can be written as Twenty billion, three hundred twenty-one million, four hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.032142112 × 10¹⁰

Factors of 20321421120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 113

Divisors of 20321421120

• Number of divisors d(n): 2016
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 24 26 28 30 32 33 35 36 38 39 40 42 44 45 48 49 52 53 55 56 57 60 63 64 65 66 70 72 76 77 78 80 84 88 90 91 95 96 98 99 104 105 106 110 112 114 117 120 126 130 132 133 140 143 144 147 152 154 156 159 160 165 168 171 176 180 182 190 192 195 196 198 208 209 210 212 220 224 228 231 234 240 245 247 252 260 264 265 266 273 280 285 286 288 294 304 308 312 315 318 320 330 336 342 352 360 364 371 380 385 390 392 396 399 416 418 420 424 429 440 441 448 455 456 462 468 477 480 490 494 495 504 520 528 530 532 539 546 560 570 572 576 583 585 588 608 616 624 627 630 636 637 660 665 672 684 689 693 704 715 720 728 735 741 742 760 770 780 784 792 795 798 819 832 836 840 848 855 858 880 882 910 912 924 931 936 954 960 980 988 990 1001 1007 1008 1040 1045 1056 1060 1064 1078 1092 1113 1120 1140 1144 1155 1166 1170 1176 1197 1216 1232 1235 1248 1254 1260 1272 1274 1287 1320 1330 1344 1365 1368 1378 1386 1430 1440 1456 1463 1470 1482 1484 1520 1540 1560 1568 1584 1590 1596 1617 1638 1672 1680 1696 1710 1716 1729 1749 1760 1764 1820 1824 1848 1855 1862 1872 1881 1908 1911 1960 1976 1980 1995 2002 2014 2016 2067 2080 2090 2112 2120 2128 2145 2156 2184 2205 2223 2226 2240 2280 2288 2310 2332 2340 2352 2385 2394 2464 2470 2496 2508 2520 2544 2548 2574 2597 2640 2660 2695 2717 2730 2736 2756 2772 2793 2860 2880 2912 2915 2926 2940 2964 2968 3003 3021 3040 3080 3120 3135 3136 3168 3180 3185 3192 3234 3276 3339 3344 3360 3392 3420 3432 3445 3458 3465 3498 3520 3528 3640 3648 3696 3705 3710 3724 3744 3762 3816 3822 3920 3952 3960 3990 4004 4028 4032 4081 4095 4134 4160 4180 4240 4256 4290 4312 4368 4389 4410 4446 4452 4560 4576 4620 4655 4664 4680 4704 4770 4788 4823 4851 4928 4940 5005 5016 5035 5040 5088 5096 5148 5187 5194 5247 5280 5320 5390 5434 5460 5472 5512 5544 5565 5586 5720 5733 5824 5830 5852 5880 5928 5936 5985 6006 6042 6080 6160 6201 6240 6270 6336 6360 6370 6384 6435 6468 6552 6678 6688 6720 6840 6864 6890 6916 6930 6996 7007 7049 7056 7280 7315 7392 7410 7420 7448 7488 7524 7579 7632 7644 7791 7840 7904 7920 7980 8008 8056 8085 8151 8162 8190 8268 8360 8379 8480 8512 8580 8624 8645 8736 8745 8778 8820 8892 8904 9009 9063 9120 9152 9240 9310 9328 9360 9405 9408 9540 9555 9576 9646 9702 9880 10010 10032 10070 10080 10176 10192 10241 10296 10335 10374 10388 10494 10560 10640 10780 10868 10920 10944 11024 11077 11088 11115 11130 11172 11440 11466 11660 11704 11760 11856 11872 11970 12012 12084 12103 12243 12320 12402 12480 12540 12720 12740 12768 12870 12936 12985 13091 13104 13167 13356 13376 13585 13680 13728 13780 13832 13860 13965 13992 14014 14098 14112 14469 14560 14630 14784 14820 14840 14896 15015 15048 15105 15158 15264 15288 15561 15582 15680 15808 15840 15960 16016 16112 16170 16302 16324 16380 16536 16695 16720 16758 16960 17160 17248 17290 17472 17490 17556 17640 17784 17808 18018 18126 18240 18480 18620 18656 18720 18810 19019 19080 19110 19152 19292 19404 19760 20020 20064 20140 20160 20384 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4979520 5040035 5045040 5075280 5093088 5131672 5142060 5184036 5316960 5325320 5401760 5427730 5456880 5477472 5484864 5498220 5570565 5582808 5760040 5773131 5809440 5864768 5876640 5898816 5921160 5941936 5990985 6048042 6076980 6086080 6203120 6283680 6366360 6380352 6390384 6414590 6480045 6482112 6513276 6597864 6684678 6726720 6767040 6846840 6856080 6912048 6945120 6971328 6978510 7056049 7105392 7275840 7330960 7373520 7427420 7443744 7479360 7540416 7639632 7697508 7824960 7894880 7975440 7987980 8064056 8102640 8141595 8227296 8247330 8488480 8520512 8640060 8684368 8714160 8797152 8881740 8912904 9072063 9129120 9141440 9216064 9304680 9425520 9473856 9549540 9585576 9621885 9723168 9769914 9831360 10080070 10090080 10150560 10186176 10263344 10284120 10368072 10633920 10650640 10803520 10855460 10913760 10954944 10996440 11141130 11165616 11520080 11546262 11618880 11753280 11842320 11883872 11981970 12096084 12153960 12406240 12567360 12732720 12780768 12829180 12960090 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43985760 44564520 44662464 45360315 46080320 46185048 47369280 47927880 48384336 48615840 48849570 50930880 51316720 51840360 52106208 52782912 53477424 54774720 55828080 56448392 57731310 59419360 60480420 61580064 63504441 63903840 64512448 65132760 65978640 66846780 69120480 70560490 71053920 71303232 72576504 74437440 76396320 76684608 76975080 78159312 80640560 82272960 82944576 84672588 86843680 87971520 89129040 90720630 92370096 95855760 96768672 97231680 97699140 102633440 103680720 104212416 105840735 106954848 111656160 112896784 115462620 118838720 120960840 123160128 127008882 127807680 130265520 131957280 133693560 138240960 141120980 142107840 145153008 152792640 153950160 156318624 161281120 169345176 173687360 178258080 181441260 184740192 191711520 193537344 195398280 205266880 207361440 211681470 213909696 223312320 225793568 230925240 241921680 254017764 260531040 263914560 267387120 282241960 290306016 307900320 312637248 317522205 322562240 338690352 356516160 362882520 369480384 383423040 390796560 414722880 423362940 451587136 461850480 483843360 508035528 521062080 534774240 564483920 580612032 615800640 635044410 677380704 725765040 781593120 846725880 923700960 967686720 1016071056 1069548480 1128967840 1270088820 1354761408 1451530080 1563186240 1693451760 1847401920 2032142112 2257935680 2540177640 2903060160 3386903520 4064284224 5080355280 6773807040 10160710560 20321421120
• Sum of all divisors σ(n): 102448644480
• Sum of proper divisors (its aliquot sum) s(n): 82127223360
• 20321421120 is an abundant number, because the sum of its proper divisors (82127223360) is greater than itself. Its abundance is 61805802240

Bases of 20321421120

• Binary: 10010111011010000000100011101000000₂
• Hexadecimal: 0x4BB404740
• Base-36: 9C2UKW0

Squares and roots of 20321421120

• 20321421120 squared (20321421120²) is 412960156336382054400
• 20321421120 cubed (20321421120³) is 8391937242692656104673148928000
• The square root of 20321421120 is 142553.2220610953
• The cube root of 20321421120 is 2728.8815931637

Scales and comparisons

• 20,321,421,120 seconds is equal to 646 years, 8 weeks, 1 day, 15 hours, 12 minutes.
• To count from 1 to 20,321,421,120 would take you about one thousand, two hundred ninety-two 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 20321421120 cubic inches would be around 227.4 feet tall.

Recreational maths with 20321421120

• 20321421120 backwards is 02112412302
• 20321421120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20321421120's digits is 18
• More coming soon!