21424067840000

Names of 21424067840000

• Cardinal: 21424067840000 can be written as Twenty-one trillion, four hundred twenty-four billion, sixty-seven million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 2.142406784 × 10¹³

Factors of 21424067840000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2095

Divisors of 21424067840000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 41 50 56 58 64 70 80 82 100 112 116 125 128 140 145 160 164 175 200 203 205 224 232 250 256 280 287 290 320 328 350 400 406 410 448 464 500 512 560 574 580 625 640 656 700 725 800 812 820 875 896 928 1000 1015 1024 1025 1120 1148 1160 1189 1250 1280 1312 1400 1435 1450 1600 1624 1640 1750 1792 1856 2000 2011 2030 2048 2050 2240 2296 2320 2378 2500 2560 2624 2800 2870 2900 3200 3248 3280 3500 3584 3625 3712 4000 4022 4060 4100 4375 4480 4592 4640 4756 5000 5075 5120 5125 5248 5600 5740 5800 5945 6400 6496 6560 7000 7168 7175 7250 7424 8000 8044 8120 8200 8323 8750 8960 9184 9280 9512 10000 10055 10150 10240 10250 10496 11200 11480 11600 11890 12800 12992 13120 14000 14077 14336 14350 14500 14848 16000 16088 16240 16400 16646 17500 17920 18125 18368 18560 19024 20000 20110 20300 20500 20992 22400 22960 23200 23780 25375 25600 25625 25984 26240 28000 28154 28700 29000 29696 29725 32000 32176 32480 32800 33292 35000 35840 35875 36250 36736 37120 38048 40000 40220 40600 41000 41615 41984 44800 45920 46400 47560 50275 50750 51200 51250 51968 52480 56000 56308 57400 58000 58319 59392 59450 64000 64352 64960 65600 66584 70000 70385 71680 71750 72500 73472 74240 76096 80000 80440 81200 82000 82451 83230 83968 89600 91840 92800 95120 100550 101500 102500 103936 104960 112000 112616 114800 116000 116638 118900 126875 128000 128704 129920 131200 133168 140000 140770 143500 145000 146944 148480 148625 152192 160000 160880 162400 164000 164902 166460 179200 179375 183680 185600 190240 201100 203000 205000 207872 208075 209920 224000 225232 229600 232000 233276 237800 251375 253750 256000 257408 259840 262400 266336 280000 281540 287000 290000 291595 293888 296960 297250 304384 320000 321760 324800 328000 329804 332920 351925 358400 358750 367360 371200 380480 402200 406000 408233 410000 412255 415744 416150 419840 448000 450464 459200 464000 466552 475600 502750 507500 514816 519680 524800 532672 560000 563080 574000 577157 580000 583190 587776 594500 608768 640000 643520 649600 656000 659608 665840 703850 717500 734720 742400 743125 760960 804400 812000 816466 820000 824510 832300 896000 900928 918400 928000 933104 951200 1005500 1015000 1029632 1039360 1040375 1049600 1065344 1120000 1126160 1148000 1154314 1160000 1166380 1189000 1217536 1256875 1280000 1287040 1299200 1312000 1319216 1331680 1407700 1435000 1457975 1469440 1484800 1486250 1521920 1608800 1624000 1632932 1640000 1649020 1664600 1759625 1792000 1801856 1836800 1856000 1866208 1902400 2011000 2030000 2041165 2059264 2061275 2078720 2080750 2099200 2130688 2240000 2252320 2296000 2308628 2320000 2332760 2378000 2391079 2435072 2513750 2574080 2598400 2624000 2638432 2663360 2815400 2870000 2885785 2915950 2938880 2972500 3043840 3217600 3248000 3265864 3280000 3298040 3329200 3519250 3603712 3673600 3712000 3732416 3804800 4022000 4060000 4082330 4118528 4122550 4161500 4261376 4480000 4504640 4592000 4617256 4640000 4665520 4756000 4782158 5027500 5148160 5196800 5201875 5248000 5276864 5326720 5630800 5740000 5771570 5831900 5945000 6087680 6435200 6496000 6531728 6560000 6596080 6658400 7038500 7207424 7289875 7347200 7424000 7464832 7609600 8044000 8120000 8164660 8245100 8323000 8522752 8798125 8960000 9009280 9184000 9234512 9280000 9331040 9512000 9564316 10055000 10205825 10296320 10306375 10393600 10403750 10496000 10553728 10653440 11261600 11480000 11543140 11663800 11890000 11955395 12175360 12870400 12992000 13063456 13120000 13192160 13316800 14077000 14414848 14428925 14579750 14694400 14929664 15219200 16088000 16240000 16329320 16490200 16646000 16737553 17045504 17596250 18018560 18368000 18469024 18560000 18662080 19024000 19128632 20110000 20411650 20592640 20612750 20807500 21107456 21306880 22523200 22960000 23086280 23327600 23780000 23910790 25740800 25984000 26126912 26240000 26384320 26633600 28154000 28829696 28857850 29159500 29859328 30438400 32176000 32480000 32658640 32980400 33292000 33475106 35192500 36037120 36449375 36736000 36938048 37120000 37324160 38048000 38257264 40220000 40823300 41225500 41615000 42214912 42613760 45046400 45920000 46172560 46655200 47560000 47821580 51029125 51481600 51531875 51968000 52253824 52480000 52768640 53267200 56308000 57715700 58319000 59718656 59776975 60876800 64352000 64960000 65317280 65960800 66584000 66950212 70385000 72074240 72144625 72898750 73472000 73876096 74648320 76096000 76514528 80440000 81646600 82451000 83230000 83687765 84429824 85227520 90092800 91840000 92345120 93310400 95120000 95643160 102058250 102963200 103063750 104507648 105537280 106534400 112616000 115431400 116638000 119437312 119553950 128704000 129920000 130634560 131921600 133168000 133900424 140770000 144148480 144289250 145797500 147752192 149296640 152192000 153029056 160880000 163293200 164902000 166460000 167375530 168859648 180185600 183680000 184690240 186620800 190240000 191286320 204116500 206127500 209015296 211074560 213068800 225232000 230862800 233276000 239107900 255145625 257408000 259840000 261269120 263843200 266336000 267800848 281540000 288578500 291595000 295504384 298593280 298884875 304384000 306058112 321760000 326586400 329804000 332920000 334751060 360371200 360723125 367360000 369380480 373241600 380480000 382572640 408233000 412255000 418030592 418438825 422149120 426137600 450464000 461725600 466552000 478215800 510291250 514816000 522538240 527686400 532672000 535601696 563080000 577157000 583190000 591008768 597186560 597769750 612116224 643520000 653172800 659608000 665840000 669502120 720742400 721446250 738760960 746483200 760960000 765145280 816466000 824510000 836061184 836877650 844298240 900928000 923451200 933104000 956431600 1020582500 1045076480 1055372800 1065344000 1071203392 1126160000 1154314000 1166380000 1182017536 1195539500 1224232448 1287040000 1306345600 1319216000 1331680000 1339004240 1442892500 1477521920 1492966400 1494424375 1521920000 1530290560 1632932000 1649020000 1673755300 1801856000 1846902400 1866208000 1912863200 2041165000 2090152960 2092194125 2110745600 2130688000 2142406784 2252320000 2308628000 2332760000 2391079000 2448464896 2574080000 2612691200 2638432000 2663360000 2678008480 2885785000 2955043840 2985932800 2988848750 3060581120 3265864000 3298040000 3347510600 3603712000 3693804800 3732416000 3825726400 4082330000 4180305920 4184388250 4221491200 4284813568 4504640000 4617256000 4665520000 4782158000 4896929792 5225382400 5276864000 5326720000 5356016960 5771570000 5910087680 5977697500 6121162240 6531728000 6596080000 6695021200 7387609600 7464832000 7651452800 8164660000 8368776500 8569627136 9009280000 9234512000 9331040000 9564316000 10450764800 10460970625 10553728000 10653440000 10712033920 11543140000 11955395000 12242324480 13063456000 13192160000 13390042400 14775219200 14929664000 15302905600 16329320000 16737553000 17139254272 18018560000 18469024000 18662080000 19128632000 20901529600 20921941250 21107456000 21424067840 23086280000 23910790000 24484648960 26126912000 26384320000 26780084800 29550438400 30605811200 32658640000 33475106000 34278508544 36938048000 37324160000 38257264000 41843882500 42848135680 46172560000 47821580000 52253824000 52768640000 53560169600 61211622400 65317280000 66950212000 73876096000 74648320000 76514528000 83687765000 85696271360 92345120000 95643160000 104507648000 105537280000 107120339200 122423244800 130634560000 133900424000 147752192000 153029056000 167375530000 171392542720 184690240000 191286320000 214240678400 261269120000 267800848000 306058112000 334751060000 369380480000 382572640000 428481356800 522538240000 535601696000 612116224000 669502120000 738760960000 765145280000 856962713600 1071203392000 1339004240000 1530290560000 2142406784000 2678008480000 3060581120000 4284813568000 5356016960000 10712033920000 21424067840000
• Sum of all divisors σ(n): 64862464867200
• Sum of proper divisors (its aliquot sum) s(n): 43438397027200
• 21424067840000 is an abundant number, because the sum of its proper divisors (43438397027200) is greater than itself. Its abundance is 22014329187200

Bases of 21424067840000

• Binary: 100110111110000101101111101000000100000000000₂
• Hexadecimal: 0x137C2DF40800
• Base-36: 7LE2WU77K

Squares and roots of 21424067840000

• 21424067840000 squared (21424067840000²) is 458990682812922265600000000
• 21424067840000 cubed (21424067840000³) is 9833447526511968646860898304000000000000
• The square root of 21424067840000 is 4628614.0301390435
• The cube root of 21424067840000 is 27773.7152312733

Scales and comparisons

• 21,424,067,840,000 seconds is equal to 681,219 years, 4 weeks, 4 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,424,067,840,000 would take you about one million, seven hundred three thousand and forty-seven 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 21424067840000 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21424067840000

• 21424067840000 backwards is 00004876042412
• The number of decimal digits it has is: 14
• The sum of 21424067840000's digits is 38
• More coming soon!