21124130890240

Names of 21124130890240

• Cardinal: 21124130890240 can be written as Twenty-one trillion, one hundred twenty-four billion, one hundred thirty million, eight hundred ninety thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.112413089024 × 10¹³

Factors of 21124130890240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2112

Divisors of 21124130890240

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 41 56 58 64 68 70 80 82 85 112 116 119 128 136 140 145 160 164 170 203 205 224 232 238 256 272 280 287 290 320 328 340 406 410 448 464 476 493 512 544 560 574 580 595 640 656 680 697 812 820 841 896 928 952 986 1015 1088 1120 1148 1160 1189 1190 1280 1312 1360 1394 1435 1624 1640 1682 1792 1856 1904 1972 2011 2030 2176 2240 2296 2320 2378 2380 2465 2560 2624 2720 2788 2870 3248 3280 3364 3451 3485 3584 3712 3808 3944 4022 4060 4205 4352 4480 4592 4640 4756 4760 4879 4930 5248 5440 5576 5740 5887 5945 6496 6560 6728 6902 6970 7424 7616 7888 8044 8120 8323 8410 8704 8960 9184 9280 9512 9520 9758 9860 10055 10496 10880 11152 11480 11774 11890 12992 13120 13456 13804 13940 14077 14297 14848 15232 15776 16088 16240 16646 16820 17255 17920 18368 18560 19024 19040 19516 19720 20110 20213 20992 21760 22304 22960 23548 23780 24395 25984 26240 26912 27608 27880 28154 28594 29435 30464 31552 32176 32480 33292 33640 34187 34481 34510 36736 37120 38048 38080 39032 39440 40220 40426 41615 43520 44608 45920 47096 47560 48790 51968 52480 53824 55216 55760 56308 57188 58319 58870 60928 63104 64352 64960 66584 67280 68374 68962 69020 70385 71485 73472 74240 76096 76160 78064 78880 80440 80852 82451 83230 89216 91840 94192 95120 97580 100079 101065 103936 104960 107648 110432 111520 112616 114376 116638 117740 126208 128704 129920 133168 134560 136748 137924 138040 140770 141491 142970 146944 152192 152320 156128 157760 160880 161704 164902 166460 170935 172405 178432 183680 188384 190240 195160 200158 202130 215296 220864 223040 225232 228752 233276 235480 239309 241367 252416 257408 259840 266336 269120 273496 275848 276080 281540 282982 285940 291595 304384 304640 312256 315520 321760 323408 329804 332920 341870 344810 356864 367360 376768 380480 390320 400316 404260 408233 412255 430592 441728 446080 450464 457504 466552 470960 478618 482734 500395 514816 519680 532672 538240 546992 551696 552160 563080 565964 571880 577157 583190 586177 608768 624512 631040 643520 646816 659608 665840 683740 689620 707455 734720 753536 760960 780640 800632 808520 816466 824510 883456 892160 900928 915008 933104 941920 957236 965468 991423 1000790 1029632 1065344 1076480 1093984 1103392 1104320 1126160 1131928 1143760 1154314 1166380 1172354 1196545 1206835 1249024 1262080 1287040 1293632 1319216 1331680 1367480 1379240 1401667 1414910 1507072 1521920 1561280 1601264 1617040 1632932 1649020 1691251 1766912 1784320 1801856 1830016 1866208 1883840 1914472 1930936 1982846 2001580 2041165 2130688 2152960 2187968 2206784 2208640 2252320 2263856 2287520 2308628 2332760 2344708 2391079 2393090 2413670 2498048 2574080 2587264 2638432 2663360 2734960 2758480 2803334 2829820 2885785 2930885 3014144 3043840 3122560 3202528 3234080 3265864 3298040 3382502 3603712 3660032 3732416 3767680 3828944 3861872 3965692 4003160 4082330 4103239 4261376 4375936 4413568 4417280 4504640 4527712 4575040 4617256 4665520 4689416 4782158 4786180 4827340 4957115 5148160 5174528 5276864 5326720 5469920 5516960 5606668 5659640 5771570 5861770 6245120 6405056 6468160 6531728 6596080 6765004 6939961 7008335 7207424 7320064 7464832 7535360 7657888 7723744 7931384 8006320 8164660 8206478 8456255 8751872 8827136 8834560 9009280 9055424 9150080 9234512 9331040 9378832 9564316 9572360 9654680 9811669 9914230 10349056 10553728 10653440 10939840 11033920 11213336 11319280 11543140 11723540 11838757 11955395 12490240 12810112 12936320 13063456 13192160 13530008 13879922 14016670 14929664 15070720 15315776 15447488 15862768 16012640 16329320 16412956 16737553 16912510 17503744 17654272 18018560 18110848 18300160 18469024 18662080 18757664 19128632 19144720 19309360 19623338 19828460 20516195 21107456 21306880 21879680 22067840 22426672 22638560 23086280 23447080 23677514 23910790 25620224 25872640 26126912 26384320 27060016 27759844 28033340 28751267 29859328 30631552 30894976 31725536 32025280 32658640 32825912 33475106 33825020 34699805 36037120 36221696 36600320 36938048 37324160 37515328 38257264 38289440 38618720 39246676 39656920 40648343 41032390 42214912 43759360 44135680 44853344 45277120 46172560 46894160 47355028 47821580 49058345 51240448 51745280 52253824 52768640 54120032 55519688 56066680 57502534 59193785 61263104 61789952 63451072 64050560 65317280 65651824 66950212 67650040 69341291 69399610 72443392 73876096 74648320 75030656 76514528 76578880 77237440 78493352 79313840 81296686 82064780 83687765 87518720 88271360 89706688 90554240 92345120 93788320 94710056 95643160 98116690 104507648 105537280 108240064 111039376 112133360 115005068 118387570 122526208 123579904 126902144 128101120 130634560 131303648 133900424 135300080 138682582 138799220 143756335 147752192 149296640 150061312 153029056 153157760 154474880 156986704 158627680 162593372 164129560 167375530 179413376 181108480 184690240 187576640 189420112 191286320 196233380 201258869 203241715 209015296 211074560 216480128 222078752 224266720 230010136 236775140 253804288 256202240 261269120 262607296 267800848 270600160 277365164 277598440 284538401 287512670 295504384 300122624 306058112 306315520 308949760 313973408 317255360 325186744 328259120 334751060 346706455 358826752 362216960 369380480 375153280 378840224 382572640 392466760 402517738 406483430 432960256 444157504 448533440 460020272 473550280 485389037 507608576 522538240 525214592 535601696 541200320 554730328 555196880 569076802 575025340 612116224 612631040 617899520 627946816 634510720 650373488 656518240 669502120 693412910 717653504 738760960 750306560 757680448 765145280 784933520 805035476 812966860 865920512 888315008 897066880 920040544 947100560 970778074 1006294345 1045076480 1050429184 1071203392 1082400640 1109460656 1110393760 1138153604 1150050680 1178801947 1224232448 1255893632 1269021440 1300746976 1313036480 1339004240 1386825820 1422692005 1477521920 1500613120 1515360896 1530290560 1569867040 1610070952 1625933720 1776630016 1794133760 1840081088 1894201120 1941556148 2012588690 2100858368 2142406784 2164801280 2218921312 2220787520 2276307208 2300101360 2357603894 2426945185 2511787264 2538042880 2601493952 2626072960 2678008480 2773651640 2845384010 3030721792 3060581120 3139734080 3220141904 3251867440 3553260032 3588267520 3680162176 3788402240 3883112296 4025177380 4284813568 4329602560 4437842624 4441575040 4552614416 4600202720 4715207788 4853890370 5023574528 5202987904 5252145920 5356016960 5547303280 5690768020 5894009735 6061443584 6121162240 6279468160 6440283808 6503734880 7360324352 7576804480 7766224592 8050354760 8251613629 8569627136 8875685248 8883150080 9105228832 9200405440 9430415576 9707780740 10405975808 10504291840 10712033920 11094606560 11381536040 11788019470 12558936320 12880567616 13007469760 14720648704 15153608960 15532449184 16100709520 16503227258 17751370496 17766300160 18210457664 18400810880 18860831152 19415561480 20811951616 21424067840 22189213120 22763072080 23576038940 25117872640 25761135232 26014939520 30307217920 31064898368 32201419040 33006454516 35502740992 36420915328 36801621760 37721662304 38831122960 41258068145 42848135680 44378426240 45526144160 47152077880 51522270464 52029879040 62129796736 64402838080 66012909032 72841830656 73603243520 75443324608 77662245920 82516136290 88756852480 91052288320 94304155760 103044540928 104059758080 124259593472 128805676160 132025818064 145683661312 150886649216 155324491840 165032272580 177513704960 182104576640 188608311520 248519186944 257611352320 264051636128 301773298432 310648983680 330064545160 364209153280 377216623040 515222704640 528103272256 603546596864 621297967360 660129090320 728418306560 754433246080 1056206544512 1242595934720 1320258180640 1508866492160 2112413089024 2640516361280 3017732984320 4224826178048 5281032722560 10562065445120 21124130890240
• Sum of all divisors σ(n): 65055616674048
• Sum of proper divisors (its aliquot sum) s(n): 43931485783808
• 21124130890240 is an abundant number, because the sum of its proper divisors (43931485783808) is greater than itself. Its abundance is 22807354893568

Bases of 21124130890240

• Binary: 100110011011001011000010100010110001000000000₂
• Hexadecimal: 0x133658516200
• Base-36: 7HKAI4FLS

Squares and roots of 21124130890240

• 21124130890240 squared (21124130890240²) is 446228905867991774927257600
• 21124130890240 cubed (21124130890240³) is 9426197814564042252415127797129805824000
• The square root of 21124130890240 is 4596099.5300624203
• The cube root of 21124130890240 is 27643.4949616449

Scales and comparisons

• 21,124,130,890,240 seconds is equal to 671,682 years, 1 week, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 21,124,130,890,240 would take you about one million, six hundred seventy-nine thousand, two hundred five 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 21124130890240 cubic inches would be around 2303.6 feet tall.

Recreational maths with 21124130890240

• 21124130890240 backwards is 04209803142112
• The number of decimal digits it has is: 14
• The sum of 21124130890240's digits is 37
• More coming soon!