21409315200

Names of 21409315200

• Cardinal: 21409315200 can be written as Twenty-one billion, four hundred nine million, three hundred fifteen thousand, two hundred.

Scientific notation

• Scientific notation: 2.14093152 × 10¹⁰

Factors of 21409315200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 419

Divisors of 21409315200

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 32 35 36 39 40 42 45 48 49 50 52 54 56 60 63 64 65 70 72 75 78 80 84 90 91 96 98 100 104 105 108 112 117 120 126 128 130 135 140 144 147 150 156 160 168 175 180 182 189 192 195 196 200 208 210 216 224 225 234 240 245 252 260 270 273 280 288 294 300 312 315 320 325 336 350 351 360 364 378 384 389 390 392 400 416 420 432 441 448 450 455 468 480 490 504 520 525 540 546 560 576 585 588 600 624 630 637 640 650 672 675 700 702 720 728 735 756 778 780 784 800 819 832 840 864 882 896 900 910 936 945 960 975 980 1008 1040 1050 1080 1092 1120 1152 1167 1170 1176 1200 1225 1248 1260 1274 1300 1323 1344 1350 1365 1400 1404 1440 1456 1470 1512 1556 1560 1568 1575 1600 1638 1664 1680 1728 1755 1764 1800 1820 1872 1890 1911 1920 1945 1950 1960 2016 2080 2100 2160 2184 2205 2240 2275 2334 2340 2352 2400 2450 2457 2496 2520 2548 2600 2646 2688 2700 2723 2730 2800 2808 2880 2912 2925 2940 3024 3112 3120 3136 3150 3185 3200 3276 3360 3456 3501 3510 3528 3600 3640 3675 3744 3780 3822 3890 3900 3920 4032 4095 4160 4200 4320 4368 4410 4480 4550 4668 4680 4704 4725 4800 4900 4914 4992 5040 5057 5096 5200 5292 5400 5446 5460 5600 5616 5733 5760 5824 5835 5850 5880 6048 6224 6240 6272 6300 6370 6552 6615 6720 6825 7002 7020 7056 7200 7280 7350 7488 7560 7644 7780 7800 7840 8064 8169 8190 8320 8400 8640 8736 8775 8820 9100 9336 9360 9408 9450 9555 9600 9725 9800 9828 10080 10114 10192 10400 10503 10584 10800 10892 10920 11025 11200 11232 11466 11648 11670 11700 11760 12096 12285 12448 12480 12600 12740 13104 13230 13440 13615 13650 14004 14040 14112 14400 14560 14700 14976 15120 15171 15288 15560 15600 15680 15925 16338 16380 16800 17199 17280 17472 17505 17550 17640 18200 18672 18720 18816 18900 19061 19110 19450 19600 19656 20160 20228 20384 20475 20800 21006 21168 21600 21784 21840 22050 22400 22464 22932 23340 23400 23520 24192 24507 24570 24896 24960 25200 25285 25480 26208 26460 27230 27300 28008 28080 28224 28665 28800 29120 29175 29400 30240 30342 30576 31120 31200 31360 31850 32676 32760 33075 33600 34398 34944 35010 35100 35280 35399 36400 37344 37440 37800 38122 38220 38900 39200 39312 40320 40456 40768 40845 40950 41600 42012 42336 43200 43568 43680 44100 44928 45513 45864 46680 46800 47040 47775 49014 49140 49792 50400 50570 50960 52416 52515 52920 54460 54600 56016 56160 56448 57183 57330 58240 58350 58800 60480 60684 61152 61425 62240 62400 63700 65352 65520 66150 67200 68075 68796 70020 70200 70560 70798 72800 73521 74688 74880 75600 75855 76244 76440 77800 78400 78624 80912 81536 81690 81900 84024 84672 85995 86400 87136 87360 87525 88200 91026 91728 93360 93600 94080 95305 95550 98028 98280 100800 101140 101920 104832 105030 105840 106197 108920 109200 112032 112320 114366 114660 116700 117600 120960 121368 122304 122535 122850 124480 124800 126425 127400 130704 131040 132300 136150 136539 137592 140040 140400 141120 141596 143325 145600 147042 149376 151200 151710 152488 152880 155600 156800 157248 161824 163380 163800 168048 169344 171549 171990 174272 174720 175050 176400 176995 182052 183456 186720 187200 190610 191100 196056 196560 201600 202280 203840 204225 210060 211680 212394 217840 218400 224064 224640 227565 228732 229320 233400 235200 242736 244608 245070 245700 247793 248960 252850 254800 261408 262080 262575 264600 272300 273078 275184 280080 280800 282240 283192 285915 286650 291200 294084 302400 303420 304976 305760 311200 314496 318591 323648 326760 327600 336096 343098 343980 348544 350100 352800 353990 364104 366912 367605 373440 374400 379275 381220 382200 392112 393120 404560 407680 408450 420120 423360 424788 429975 435680 436800 448128 455130 457464 458640 466800 470400 476525 485472 490140 491400 495586 505700 509600 514647 522816 524160 525150 529200 530985 544600 546156 550368 560160 561600 566384 571830 573300 588168 604800 606840 609952 611520 612675 622400 637182 647296 653520 655200 672192 682695 686196 687960 700200 705600 707980 728208 733824 735210 743379 746880 758550 762440 764400 784224 786240 809120 816900 840240 846720 849576 857745 859950 871360 873600 884975 910260 914928 917280 933600 953050 955773 970944 980280 982800 991172 1011400 1019200 1029294 1045632 1050300 1058400 1061970 1089200 1092312 1100736 1120320 1123200 1132768 1137825 1143660 1146600 1176336 1213680 1219904 1223040 1225350 1238965 1244800 1274364 1307040 1310400 1344384 1365390 1372392 1375920 1400400 1411200 1415960 1429575 1456416 1470420 1486758 1517100 1524880 1528800 1568448 1572480 1592955 1618240 1633800 1680480 1699152 1715490 1719900 1742720 1769950 1820520 1829856 1834560 1838025 1867200 1906100 1911546 1941888 1960560 1965600 1982344 2022800 2038400 2058588 2100600 2116800 2123940 2178400 2184624 2201472 2230137 2240640 2265536 2275650 2287320 2293200 2352672 2427360 2439808 2450700 2477930 2548728 2573235 2614080 2620800 2654925 2730780 2744784 2751840 2800800 2831920 2859150 2912832 2940840 2973516 3034200 3049760 3057600 3136896 3185910 3236480 3267600 3360960 3398304 3413475 3430980 3439800 3539900 3641040 3659712 3669120 3676050 3716895 3734400 3812200 3823092 3921120 3931200 3964688 4045600 4117176 4201200 4233600 4247880 4288725 4356800 4369248 4460274 4531072 4551300 4574640 4586400 4705344 4778865 4854720 4901400 4955860 5097456 5146470 5228160 5309850 5461560 5489568 5503680 5601600 5663840 5718300 5825664 5881680 5947032 6068400 6099520 6115200 6194825 6371820 6535200 6690411 6721920 6796608 6826950 6861960 6879600 7079800 7282080 7319424 7352100 7433790 7624400 7646184 7842240 7862400 7929376 7964775 8091200 8234352 8402400 8495760 8577450 8713600 8738496 8920548 9102600 9149280 9172800 9410688 9557730 9709440 9802800 9911720 10194912 10292940 10619700 10923120 10979136 11007360 11150685 11203200 11327680 11436600 11763360 11894064 12136800 12199040 12389650 12743640 12866175 13070400 13380822 13593216 13653900 13723920 13759200 14159600 14564160 14704200 14867580 15248800 15292368 15684480 15858752 15929550 16182400 16468704 16804800 16991520 17154900 17476992 17841096 18205200 18298560 18345600 18584475 19115460 19605600 19823440 20389824 20585880 21239400 21846240 21958272 22301370 22655360 22873200 23526720 23788128 23894325 24273600 24779300 25487280 25732350 26140800 26761644 27307800 27447840 27518400 28319200 29128320 29408400 29735160 30497600 30584736 31717504 31859100 32937408 33452055 33609600 33983040 34309800 35682192 36410400 36597120 37168950 38230920 39211200 39646880 40779648 41171760 42478800 43692480 44602740 45746400 47053440 47576256 47788650 48547200 49558600 50974560 51464700 53523288 54615600 54895680 55036800 55753425 56638400 58816800 59470320 60995200 61169472 63718200 65874816 66904110 67966080 68619600 71364384 72820800 74337900 76461840 78422400 79293760 82343520 84957600 87384960 89205480 91492800 95152512 95577300 99117200 101949120 102929400 107046576 109231200 109791360 111506850 113276800 117633600 118940640 122338944 127436400 133808220 137239200 142728768 145641600 148675800 152923680 158587520 164687040 167260275 169915200 178410960 182985600 191154600 198234400 203898240 205858800 214093152 218462400 223013700 235267200 237881280 254872800 267616440 274478400 285457536 297351600 305847360 329374080 334520550 339830400 356821920 382309200 396468800 411717600 428186304 436924800 446027400 475762560 509745600 535232880 548956800 594703200 611694720 669041100 713643840 764618400 792937600 823435200 856372608 892054800 1019491200 1070465760 1189406400 1338082200 1427287680 1529236800 1646870400 1784109600 2140931520 2378812800 2676164400 3058473600 3568219200 4281863040 5352328800 7136438400 10704657600 21409315200
• Sum of all divisors σ(n): 98407764000
• Sum of proper divisors (its aliquot sum) s(n): 76998448800
• 21409315200 is an abundant number, because the sum of its proper divisors (76998448800) is greater than itself. Its abundance is 55589133600

Bases of 21409315200

• Binary: 10011111100000110000011100110000000₂
• Hexadecimal: 0x4FC183980
• Base-36: 9U2JXC0

Squares and roots of 21409315200

• 21409315200 squared (21409315200²) is 458358777332951040000
• 21409315200 cubed (21409315200³) is 9813147538607764161527808000000
• The square root of 21409315200 is 146319.2236174047
• The cube root of 21409315200 is 2776.7338762381

Scales and comparisons

• 21,409,315,200 seconds is equal to 680 years, 39 weeks.
• To count from 1 to 21,409,315,200 would take you about one thousand, three hundred sixty-one 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 21409315200 cubic inches would be around 231.4 feet tall.

Recreational maths with 21409315200

• 21409315200 backwards is 00251390412
• 21409315200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21409315200's digits is 27
• More coming soon!