21842406302080

Names of 21842406302080

• Cardinal: 21842406302080 can be written as Twenty-one trillion, eight hundred forty-two billion, four hundred six million, three hundred two thousand and eighty.

Scientific notation

• Scientific notation: 2.184240630208 × 10¹³

Factors of 21842406302080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8460

Divisors of 21842406302080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 49 52 56 62 64 65 70 80 91 98 104 112 124 128 130 140 155 160 182 196 208 211 217 224 245 248 260 280 310 320 364 392 403 416 422 434 448 455 490 496 520 560 620 637 640 728 784 806 832 844 868 896 910 980 992 1040 1055 1085 1120 1240 1274 1456 1477 1519 1568 1612 1664 1688 1736 1820 1960 1984 2015 2080 2110 2170 2240 2480 2548 2743 2821 2912 2954 3038 3136 3185 3224 3376 3472 3640 3920 3968 4030 4160 4220 4340 4480 4960 5096 5486 5642 5824 5908 6076 6272 6370 6448 6541 6752 6944 7280 7385 7595 7840 8060 8191 8320 8440 8680 9920 10192 10339 10972 11284 11648 11816 12152 12740 12896 13082 13504 13715 13888 14105 14560 14770 15190 15680 16120 16382 16880 17360 19201 19747 19840 20384 20678 21944 22568 23632 24304 25480 25792 26164 27008 27430 27776 28210 29120 29540 30380 31360 32240 32705 32764 33760 34720 38402 39494 40768 40955 41356 43888 45136 45787 47264 48608 50960 51584 51695 52328 54860 56420 57337 58240 59080 60760 64480 65410 65528 67520 69440 76804 78988 81536 81910 82712 85033 87776 90272 91574 94528 96005 97216 98735 101920 103390 104656 106483 109720 112840 114674 118160 121520 128960 130820 131056 134407 135040 138880 153608 157976 163820 165424 170066 175552 180544 183148 189056 192010 194432 197470 203840 206780 209312 212966 219440 225680 228935 229348 236320 243040 253921 257920 261640 262112 268814 286685 307216 315952 320509 327640 330848 340132 351104 361088 366296 384020 394940 401359 407680 413560 418624 425165 425932 438880 451360 457870 458696 472640 486080 507842 523280 524224 532415 537628 573370 595231 614432 631904 641018 655280 661696 672035 680264 732592 745381 768040 789880 802718 827120 837248 850330 851864 877760 902720 915740 917392 945280 972160 1015684 1046560 1048448 1064830 1075256 1146740 1190462 1228864 1263808 1269605 1282036 1310560 1323392 1344070 1360528 1465184 1490762 1536080 1579760 1602545 1605436 1654240 1700660 1703728 1728301 1755520 1777447 1805440 1831480 1834784 2006795 2031368 2093120 2129660 2150512 2293480 2380924 2457728 2527616 2539210 2564072 2621120 2688140 2721056 2930368 2976155 2981524 3072160 3159520 3205090 3210872 3300973 3308480 3401320 3407456 3456602 3554894 3662960 3669568 3726905 4013590 4062736 4166617 4186240 4259320 4301024 4586960 4761848 5078420 5128144 5217667 5242240 5376280 5442112 5860736 5952310 5963048 6144320 6319040 6410180 6421744 6601946 6616960 6802640 6814912 6913204 7109788 7325920 7339136 7453810 8027180 8125472 8333234 8518640 8602048 8641505 8887235 9173920 9523696 10156840 10256288 10435334 10752560 10884224 11904620 11926096 12098107 12288640 12442129 12638080 12820360 12843488 13203892 13605280 13629824 13826408 14219576 14651840 14907620 16054360 16250944 16504865 16666468 17037280 17204096 17283010 17774470 18347840 19047392 20313680 20512576 20833085 20870668 21505120 22467913 23106811 23809240 23852192 24196214 24884258 25640720 25686976 26088335 26407784 27210560 27652816 28439152 29303680 29815240 32108720 32501888 33009730 33332936 34074560 34566020 35548940 36695680 38094784 40627360 41025152 41666170 41741336 43010240 44935826 46213622 47618480 47704384 48392428 49768516 51281440 51373952 52176670 52815568 53577331 54421120 55305632 56878304 59630480 60490535 62210645 64217440 66019460 66665872 68149120 69132040 71097880 76189568 81254720 83332340 83482672 84686749 86020480 89871652 92427244 95236960 95408768 96784856 99537032 102562880 104353340 105631136 107154662 110611264 112339565 113756608 115534055 119260960 120981070 124421290 128434880 132038920 133331744 138264080 142195760 157275391 161747677 162509440 166664680 166965344 169373498 179743304 184854488 190473920 193569712 199074064 205125760 208706680 211262272 214309324 221222528 224679130 227513216 231068110 238521920 241962140 248842580 256869760 264077840 266663488 267886655 276528160 284391520 314550782 323495354 333329360 333930688 338746996 359486608 369708976 375041317 380947840 387139424 398148128 417413360 422524544 423433745 428618648 449358260 462136220 477043840 483924280 497685160 528155680 533326976 535773310 553056320 568783040 629101564 646990708 666658720 667861376 677493992 696505303 718973216 739417952 750082634 774278848 786376955 796296256 808738385 834826720 846867490 857237296 898716520 924272440 967848560 995370320 1056311360 1071546620 1100927737 1106112640 1137566080 1258203128 1293981416 1333317440 1354987984 1393010606 1437946432 1478835904 1500165268 1548557696 1572753910 1592592512 1617476770 1669653440 1693734980 1714474592 1797433040 1848544880 1875206585 1935697120 1990740640 2112622720 2143093240 2201855474 2516406256 2587962832 2625289219 2666634880 2709975968 2786021212 2875892864 2957671808 3000330536 3145507820 3234953540 3339306880 3387469960 3428949184 3482526515 3594866080 3697089760 3750413170 3871394240 3981481280 4286186480 4403710948 4875537121 5032812512 5175925664 5250578438 5419951936 5504638685 5572042424 6000661072 6291015640 6469907080 6774939920 6857898368 6965053030 7189732160 7394179520 7500826340 7742788480 7962962560 8572372960 8807421896 9751074242 10065625024 10351851328 10501156876 10839903872 11009277370 11144084848 12001322144 12582031280 12939814160 13126446095 13549879840 13930106060 14379464320 14788359040 15001652680 17144745920 17614843792 19502148484 20131250048 20703702656 21002313752 22018554740 22288169696 24002644288 24377685605 25164062560 25879628320 26252892190 27099759680 27860212120 30003305360 34128759847 34289491840 35229687584 39004296968 42004627504 44037109480 44576339392 48005288576 48755371210 50328125120 51759256640 52505784380 54199519360 55720424240 60006610720 68257519694 70459375168 78008593936 84009255008 88074218960 89152678784 97510742420 100656250240 103518513280 105011568760 111440848480 120013221440 136515039388 140918750336 156017187872 168018510016 170643799235 176148437920 195021484840 210023137520 222881696960 240026442880 273030078776 312034375744 336037020032 341287598470 352296875840 390042969680 420046275040 445763393920 546060157552 624068751488 682575196940 704593751680 780085939360 840092550080 1092120315104 1365150393880 1560171878720 1680185100160 2184240630208 2730300787760 3120343757440 4368481260416 5460601575520 10921203151040 21842406302080
• Sum of all divisors σ(n): 67853164216320
• Sum of proper divisors (its aliquot sum) s(n): 46010757914240
• 21842406302080 is an abundant number, because the sum of its proper divisors (46010757914240) is greater than itself. Its abundance is 24168351612160

Bases of 21842406302080

• Binary: 100111101110110010100110111100110000110000000₂
• Hexadecimal: 0x13DD94DE6180
• Base-36: 7QQ9GRAF4

Squares and roots of 21842406302080

• 21842406302080 squared (21842406302080²) is 477090713065144100212326400
• 21842406302080 cubed (21842406302080³) is 10420809197717944488061049225457958912000
• The square root of 21842406302080 is 4673586.0216839917
• The cube root of 21842406302080 is 27953.3262819453

Scales and comparisons

• 21,842,406,302,080 seconds is equal to 694,520 years, 49 weeks, 5 days, 11 hours, 54 minutes, 40 seconds.
• To count from 1 to 21,842,406,302,080 would take you about one million, seven hundred thirty-six thousand, three hundred 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 21842406302080 cubic inches would be around 2329.4 feet tall.

Recreational maths with 21842406302080

• 21842406302080 backwards is 08020360424812
• 21842406302080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21842406302080's digits is 40
• More coming soon!