420985872384

Names of 420985872384

• Cardinal: 420985872384 can be written as Four hundred twenty billion, nine hundred eighty-five million, eight hundred seventy-two thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.20985872384 × 10¹¹

Factors of 420985872384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 605

Divisors of 420985872384

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 61 64 66 77 84 88 96 98 112 122 128 132 147 154 168 176 183 192 196 224 231 244 256 264 294 308 336 352 366 384 392 427 448 462 488 512 521 528 539 588 616 671 672 704 732 768 784 854 896 924 976 1024 1042 1056 1078 1176 1232 1281 1342 1344 1408 1464 1536 1563 1568 1617 1708 1792 1848 1952 2013 2048 2084 2112 2156 2352 2464 2562 2684 2688 2816 2928 2989 3072 3126 3136 3234 3416 3584 3647 3696 3904 4026 4096 4168 4224 4312 4697 4704 4928 5124 5368 5376 5632 5731 5856 5978 6144 6252 6272 6468 6832 7168 7294 7392 7808 8052 8192 8336 8448 8624 8967 9394 9408 9856 10248 10736 10752 10941 11264 11462 11712 11956 12288 12504 12544 12936 13664 14091 14336 14588 14784 15616 16104 16672 16896 17193 17248 17934 18788 18816 19712 20496 21472 21504 21882 22528 22924 23424 23912 24576 25008 25088 25529 25872 27328 28182 28672 29176 29568 31232 31781 32208 32879 33344 33792 34386 34496 35868 37576 37632 39424 40117 40992 42944 43008 43764 45056 45848 46848 47824 50016 50176 51058 51744 54656 56364 57344 58352 59136 62464 63562 64416 65758 66688 67584 68772 68992 71736 75152 75264 76587 78848 80234 81984 85888 86016 87528 90112 91696 93696 95343 95648 98637 100032 100352 102116 103488 109312 112728 116704 118272 120351 124928 127124 128832 131516 133376 135168 137544 137984 143472 150304 150528 153174 157696 160468 163968 171776 172032 175056 183392 187392 190686 191296 197274 200064 200704 204232 206976 218624 222467 225456 233408 236544 240702 249856 254248 257664 263032 266752 270336 275088 275968 280819 286944 300608 301056 306348 315392 320936 327936 343552 349591 350112 366784 374784 381372 382592 394548 400128 401408 408464 413952 437248 444934 450912 466816 473088 481404 499712 508496 515328 526064 533504 550176 551936 561638 573888 601216 602112 612696 630784 641872 655872 667401 687104 699182 700224 733568 749568 762744 765184 789096 800256 816928 827904 842457 874496 889868 901824 933632 946176 962808 1016992 1030656 1048773 1052128 1067008 1100352 1103872 1123276 1147776 1202432 1204224 1225392 1283744 1311744 1334802 1374208 1398364 1400448 1467136 1499136 1525488 1530368 1557269 1578192 1600512 1633856 1655808 1684914 1748992 1779736 1803648 1867264 1892352 1925616 2033984 2061312 2097546 2104256 2134016 2200704 2207744 2246552 2295552 2404864 2447137 2450784 2567488 2623488 2669604 2748416 2796728 2800896 2934272 3050976 3060736 3114538 3156384 3201024 3267712 3311616 3369828 3497984 3559472 3607296 3734528 3851232 4067968 4122624 4195092 4208512 4268032 4401408 4415488 4493104 4591104 4671807 4809728 4894274 4901568 5134976 5246976 5339208 5496832 5593456 5601792 5868544 6101952 6121472 6229076 6312768 6402048 6535424 6623232 6739656 7118944 7214592 7341411 7469056 7702464 8135936 8245248 8390184 8417024 8802816 8986208 9182208 9343614 9619456 9788548 9803136 10269952 10493952 10678416 11186912 11203584 11737088 12203904 12242944 12458152 12625536 12804096 13070848 13246464 13479312 14237888 14429184 14682822 14938112 15404928 16271872 16490496 16780368 16834048 17129959 17605632 17972416 18364416 18687228 19238912 19577096 19606272 20539904 21356832 22373824 22407168 23474176 24407808 24485888 24916304 25251072 26141696 26958624 28475776 28858368 29365644 29876224 30809856 32543744 33560736 33668096 34259918 35211264 35944832 36728832 37374456 38477824 39154192 39212544 41079808 42713664 44747648 44814336 46948352 48815616 49832608 50502144 51389877 52283392 53917248 56951552 57716736 58731288 61619712 65087488 67121472 67336192 68519836 70422528 71889664 73457664 74748912 78308384 78425088 82159616 85427328 89495296 89628672 97631232 99665216 101004288 102779754 104566784 107834496 113903104 115433472 117462576 123239424 130174976 134242944 134672384 137039672 140845056 143779328 149497824 156616768 156850176 164319232 170854656 178990592 195262464 199330432 202008576 205559508 209133568 215668992 227806208 234925152 246478848 260349952 268485888 269344768 274079344 287558656 298995648 313233536 313700352 328638464 341709312 357981184 390524928 398660864 404017152 411119016 431337984 455612416 469850304 492957696 536971776 548158688 575117312 597991296 626467072 627400704 683418624 715962368 781049856 797321728 808034304 822238032 862675968 911224832 939700608 985915392 1073943552 1096317376 1150234624 1195982592 1252934144 1366837248 1431924736 1594643456 1644476064 1725351936 1822449664 1879401216 2147887104 2192634752 2300469248 2391965184 2505868288 2733674496 2863849472 3189286912 3288952128 3450703872 3758802432 4295774208 4385269504 4783930368 5011736576 5467348992 6378573824 6577904256 6901407744 7517604864 8591548416 8770539008 9567860736 10023473152 12757147648 13155808512 15035209728 17541078016 19135721472 20046946304 26311617024 30070419456 35082156032 38271442944 52623234048 60140838912 70164312064 105246468096 140328624128 210492936192 420985872384
• Sum of all divisors σ(n): 1450680311232
• Sum of proper divisors (its aliquot sum) s(n): 1029694438848
• 420985872384 is an abundant number, because the sum of its proper divisors (1029694438848) is greater than itself. Its abundance is 608708566464

Bases of 420985872384

• Binary: 110001000000100101101101010000000000000₂
• Hexadecimal: 0x6204B6A000
• Base-36: 5DEC4A2O

Squares and roots of 420985872384

• 420985872384 squared (420985872384²) is 177229104746917533843456
• 420985872384 cubed (420985872384³) is 74610949273716393519993168649519104
• The square root of 420985872384 is 648834.2410693197
• The cube root of 420985872384 is 7494.7273897551

Scales and comparisons

• 420,985,872,384 seconds is equal to 13,386 years, 2 weeks, 3 days, 16 hours, 6 minutes, 24 seconds.
• To count from 1 to 420,985,872,384 would take you about twenty-six thousand, seven hundred seventy-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 420985872384 cubic inches would be around 624.6 feet tall.

Recreational maths with 420985872384

• 420985872384 backwards is 483278589024
• The number of decimal digits it has is: 12
• The sum of 420985872384's digits is 60
• More coming soon!