21204303120

Names of 21204303120

• Cardinal: 21204303120 can be written as Twenty-one billion, two hundred four million, three hundred three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.120430312 × 10¹⁰

Factors of 21204303120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 508

Divisors of 21204303120

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 27 28 30 33 35 36 39 40 42 44 45 48 49 52 54 55 56 60 63 65 66 70 72 77 78 80 81 84 88 90 91 98 99 104 105 108 110 112 117 120 126 130 132 135 140 143 144 147 154 156 162 165 168 176 180 182 189 195 196 198 208 210 216 220 231 234 240 245 252 260 264 270 273 280 286 294 297 308 312 315 324 330 336 351 360 364 378 385 390 392 396 405 420 429 432 440 441 455 462 467 468 490 495 504 520 528 539 540 546 560 567 572 585 588 594 616 624 630 637 648 660 693 702 715 720 728 735 756 770 780 784 792 810 819 840 858 880 882 891 910 924 934 936 945 980 990 1001 1008 1040 1053 1078 1080 1092 1134 1144 1155 1170 1176 1188 1232 1260 1274 1287 1296 1320 1323 1365 1386 1401 1404 1430 1456 1470 1485 1512 1540 1560 1584 1617 1620 1638 1680 1716 1755 1764 1782 1820 1848 1868 1872 1890 1911 1960 1980 2002 2079 2106 2145 2156 2160 2184 2205 2268 2288 2310 2335 2340 2352 2376 2457 2520 2548 2574 2640 2646 2695 2730 2772 2802 2808 2835 2860 2940 2970 3003 3024 3080 3120 3185 3234 3240 3269 3276 3432 3465 3510 3528 3564 3640 3696 3736 3780 3822 3861 3920 3960 3969 4004 4095 4158 4203 4212 4290 4312 4368 4410 4455 4536 4620 4670 4680 4752 4851 4914 5005 5040 5096 5137 5148 5265 5292 5390 5460 5544 5604 5616 5670 5720 5733 5880 5940 6006 6071 6160 6237 6370 6435 6468 6480 6538 6552 6615 6864 6930 7005 7007 7020 7056 7128 7280 7371 7472 7560 7644 7722 7920 7938 8008 8085 8190 8316 8406 8424 8580 8624 8820 8910 9009 9072 9240 9340 9360 9555 9702 9807 9828 10010 10192 10274 10296 10395 10530 10584 10780 10920 11088 11208 11340 11440 11466 11583 11760 11880 12012 12142 12285 12474 12609 12740 12870 12936 13076 13104 13230 13860 14010 14014 14040 14256 14553 14742 15015 15120 15288 15411 15444 15876 16016 16170 16345 16380 16632 16812 16848 17160 17199 17640 17820 18018 18213 18480 18680 19110 19305 19404 19614 19656 19845 20020 20548 20592 20790 21015 21021 21060 21168 21560 21840 22416 22680 22883 22932 23166 23760 24024 24255 24284 24570 24948 25218 25480 25685 25740 25872 26152 26460 27027 27720 28020 28028 28080 28665 29106 29421 29484 30030 30355 30576 30822 30888 31185 31752 32340 32690 32760 33264 33624 34320 34398 35035 35280 35640 35959 36036 36426 36855 37360 37827 38220 38610 38808 39228 39312 39690 40040 41096 41580 42030 42042 42120 42497 43120 43659 45045 45360 45766 45864 46233 46332 48048 48510 48568 49035 49140 49896 50436 50960 51370 51480 51597 52304 52920 54054 54639 55440 56040 56056 57330 57915 58212 58842 58968 60060 60710 61644 61776 62370 63045 63063 63504 64680 65380 65520 66781 67248 68649 68796 70070 71280 71918 72072 72765 72852 73710 75654 76440 77055 77220 77616 78456 79380 80080 81081 82192 83160 84060 84084 84240 84994 85995 87318 88263 90090 91065 91532 91728 92466 92664 97020 97136 98070 98280 99792 100872 102740 102960 103194 105105 105840 107877 108108 109278 112080 112112 114415 114660 115830 116424 117684 117936 120120 121420 123288 124740 126090 126126 127491 129360 130760 133562 135135 137298 137592 138699 140140 143836 144144 145530 145704 147105 147420 151308 152880 154110 154440 156912 158760 162162 163917 166320 168120 168168 169988 171990 174636 176526 179795 180180 182130 183064 184932 185328 189135 189189 194040 196140 196560 200343 201744 205480 205947 206388 210210 212485 215754 216216 218295 218556 228830 229320 231165 231660 232848 235368 240240 242840 246576 249480 251713 252180 252252 254982 257985 261520 264789 267124 270270 273195 274596 275184 277398 280280 287672 291060 291408 294210 294840 297479 302616 308220 308880 315315 317520 323631 324324 327834 333905 336240 336336 339976 343245 343980 349272 353052 359590 360360 364260 366128 369864 378270 378378 382473 388080 392280 400686 405405 410960 411894 412776 416097 420420 424970 431508 432432 436590 437112 441315 457660 458640 462330 463320 467467 470736 485680 491751 498960 503426 504360 504504 509964 515970 529578 534248 539385 540540 546390 549192 554796 560560 567567 575344 582120 588420 589680 594958 601029 605232 616440 617841 630630 637455 647262 648648 655668 667810 679952 686490 687960 693495 698544 706104 719180 720720 728520 739728 755139 756540 756756 764946 784560 801372 810810 819585 823788 825552 832194 840840 849940 863016 873180 874224 882630 892437 915320 924660 926640 934934 945945 970893 983502 1001715 1006852 1008720 1009008 1019928 1029735 1031940 1059156 1068496 1078770 1081080 1092780 1098384 1109592 1135134 1147419 1164240 1176840 1189916 1202058 1232880 1235682 1258565 1261260 1274910 1294524 1297296 1311336 1323945 1335620 1372980 1375920 1386990 1402401 1412208 1438360 1457040 1487395 1510278 1513080 1513512 1529892 1602744 1618155 1621620 1639170 1647576 1664388 1681680 1699880 1726032 1746360 1765260 1784874 1803087 1830640 1849320 1853523 1869868 1891890 1912365 1941786 1967004 2003430 2013704 2039856 2059470 2063880 2080485 2118312 2157540 2162160 2185560 2219184 2265417 2270268 2294838 2337335 2353680 2379832 2404116 2458755 2471364 2517130 2522520 2549820 2589048 2622672 2647890 2671240 2677311 2745960 2773980 2804802 2837835 2876720 2912679 2974790 3005145 3020556 3026160 3027024 3059784 3089205 3205488 3236310 3243240 3272269 3278340 3295152 3328776 3399760 3442257 3492720 3530520 3569748 3606174 3698640 3707046 3739736 3775695 3783780 3824730 3883572 3934008 4006860 4027408 4118940 4127760 4160970 4207203 4236624 4315080 4371120 4462185 4530834 4540536 4589676 4674670 4759664 4808232 4854465 4917510 4942728 5034260 5045040 5099640 5178096 5295780 5342480 5354622 5409261 5491920 5547960 5609604 5675670 5737095 5825358 5949580 6010290 6041112 6119568 6178410 6472620 6486480 6544538 6556680 6657552 6796251 6884514 7012005 7061040 7139496 7212348 7414092 7479472 7551390 7567560 7649460 7767144 7868016 8013720 8031933 8237880 8321940 8414406 8630160 8924370 9015435 9061668 9081072 9179352 9267615 9349340 9616464 9708930 9816807 9835020 9885456 10068520 10199280 10591560 10709244 10818522 11095920 11219208 11327085 11351340 11474190 11650716 11899160 12020580 12082224 12356820 12621609 12945240 13089076 13113360 13386555 13592502 13769028 14024010 14278992 14424696 14563395 14828184 15102780 15135120 15298920 15534288 16027440 16063866 16361345 16475760 16643880 16828812 17211285 17848740 18030870 18123336 18358704 18535230 18698680 19417860 19633614 19670040 20137040 20388753 21036015 21183120 21418488 21637044 22438416 22654170 22702680 22948380 23301432 23798320 24041160 24095799 24713640 25243218 25890480 26178152 26773110 27046305 27185004 27538056 28048020 28849392 29126790 29450421 29656368 30205560 30597840 32127732 32722690 33287760 33657624 33981255 34422570 35697480 36061740 36246672 37070460 37397360 37864827 38835720 39267228 39340080 40159665 40777506 42072030 42836976 43274088 45308340 45405360 45896760 46602864 48082320 48191598 49084035 49427280 50486436 52356304 53546220 54092610 54370008 55076112 56096040 58253580 58900842 60411120 63108045 64255464 65445380 67315248 67962510 68845140 71394960 72123480 74140920 75729654 77671440 78534456 80319330 81555012 84144060 86548176 88351263 90616680 91793520 96383196 98168070 100972872 101943765 107092440 108185220 108740016 112192080 116507160 117801684 120478995 126216090 128510928 130890760 135925020 137690280 144246960 147252105 148281840 151459308 157068912 160638660 163110024 168288120 176702526 181233360 189324135 192766392 196336140 201945744 203887530 214184880 216370440 233014320 235603368 240957990 252432180 261781520 265053789 271850040 275380560 294504210 302918616 321277320 326220048 336576240 353405052 378648270 385532784 392672280 407775060 432740880 441756315 471206736 481915980 504864360 530107578 543700080 589008420 605837232 642554640 706810104 757296540 785344560 815550120 883512630 963831960 1009728720 1060215156 1178016840 1325268945 1413620208 1514593080 1631100240 1767025260 1927663920 2120430312 2356033680 2650537890 3029186160 3534050520 4240860624 5301075780 7068101040 10602151560 21204303120
• Sum of all divisors σ(n): 100862169408
• Sum of proper divisors (its aliquot sum) s(n): 79657866288
• 21204303120 is an abundant number, because the sum of its proper divisors (79657866288) is greater than itself. Its abundance is 58453563168

Bases of 21204303120

• Binary: 10011101111110111111111110100010000₂
• Hexadecimal: 0x4EFDFFD10
• Base-36: 9QOHT00

Squares and roots of 21204303120

• 21204303120 squared (21204303120²) is 449622470804841734400
• 21204303120 cubed (21204303120³) is 9533931160509214499844131328000
• The square root of 21204303120 is 145616.9740105873
• The cube root of 21204303120 is 2767.8422517215

Scales and comparisons

• 21,204,303,120 seconds is equal to 674 years, 12 weeks, 4 hours, 12 minutes.
• To count from 1 to 21,204,303,120 would take you about one thousand, three hundred forty-eight 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 21204303120 cubic inches would be around 230.7 feet tall.

Recreational maths with 21204303120

• 21204303120 backwards is 02130340212
• 21204303120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21204303120's digits is 18
• More coming soon!