421808331001856

Names of 421808331001856

• Cardinal: 421808331001856 can be written as Four hundred twenty-one trillion, eight hundred eight billion, three hundred thirty-one million, one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.21808331001856 × 10¹⁴

Factors of 421808331001856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 402

Divisors of 421808331001856

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 8 16 32 41 53 64 82 106 113 128 164 193 212 226 256 328 386 424 452 512 656 772 848 904 1024 1312 1544 1681 1696 1808 2048 2173 2624 2809 3088 3362 3392 3616 4096 4346 4633 5248 5618 5989 6176 6724 6784 7232 7913 8692 9266 10229 10496 11236 11978 12352 13448 13568 14464 15826 17384 18532 20458 20992 21809 22472 23956 24704 26896 27136 28928 31652 34768 37064 40916 41984 43618 44944 47912 49408 53792 54272 57856 63304 69536 74128 81832 83968 87236 89093 89888 95824 98816 107584 108544 115169 115712 126608 139072 148256 163664 167936 174472 178186 179776 189953 191648 197632 215168 217088 230338 231424 245549 253216 278144 296512 317417 324433 327328 348944 356372 359552 379906 383296 395264 419389 430336 460676 462848 491098 506432 542137 556288 593024 634834 648866 654656 697888 712744 719104 759812 766592 790528 838778 860672 894169 921352 982196 1012864 1084274 1112576 1155877 1186048 1269668 1297732 1309312 1395776 1425488 1438208 1519624 1533184 1677556 1721344 1788338 1842704 1964392 2025728 2168548 2225152 2311754 2372096 2539336 2595464 2618624 2791552 2850976 2876416 3039248 3066368 3355112 3442688 3576676 3685408 3928784 4051456 4337096 4450304 4623508 4721929 4744192 5078672 5190928 5237248 5583104 5701952 5752832 6078496 6132736 6710224 6885376 7153352 7370816 7857568 8102912 8674192 8900608 9247016 9443858 9488384 10067509 10157344 10381856 10474496 11166208 11403904 11505664 12156992 12265472 13014097 13420448 14306704 14741632 15715136 16205824 17194949 17348384 18494032 18887716 18976768 20135018 20314688 20763712 20948992 22227617 22332416 22807808 24313984 24530944 26028194 26840896 28613408 29483264 31430272 32411648 34389898 34696768 36660929 36988064 37775432 40270036 40629376 41527424 41897984 44455234 44664832 45615616 47390957 48627968 52056388 53681792 57226816 58966528 61261481 62860544 68779796 69393536 73321858 73976128 75550864 80540072 81258752 83054848 88910468 89329664 91231232 94781914 97255936 104112776 107363584 114453632 117933056 122522962 125721088 137559592 138787072 146643716 147952256 151101728 161080144 162517504 166109696 177820936 182462464 189563828 194511872 208225552 214727168 228907264 235866112 245045924 251442176 275119184 277574144 293287432 295904512 302203456 322160288 325035008 332219392 355641872 364924928 379127656 389023744 416451104 429454336 457814528 471732224 490091848 502884352 533577977 550238368 555148288 586574864 591809024 604406912 644320576 650070016 664438784 711283744 758255312 778047488 832902208 858908672 911332297 915629056 980183696 1005768704 1067155954 1100476736 1110296576 1173149728 1183618048 1208813824 1288641152 1300140032 1328877568 1422567488 1516510624 1665804416 1717817344 1822664594 1831258112 1943029237 1960367392 2134311908 2200953472 2220593152 2346299456 2367236096 2417627648 2511720721 2577282304 2845134976 3033021248 3331608832 3645329188 3662516224 3886058474 3920734784 4268623816 4401906944 4692598912 4734472192 4835255296 5023441442 5154564608 5690269952 6066042496 6663217664 7290658376 7772116948 7841469568 8537247632 8803813888 9385197824 9670510592 10046882884 10309129216 11380539904 12132084992 13326435328 14581316752 15544233896 15682939136 17074495264 17607627776 18770395648 19341021184 20093765768 20618258432 22761079808 24264169984 26652870656 29162633504 31088467792 31365878272 34148990528 35215255552 37540791296 40187531536 41236516864 45522159616 48528339968 53305741312 58325267008 62176935584 62731756544 68297981056 70430511104 75081582592 80375063072 91044319232 97056679936 102980549561 116650534016 124353871168 125463513088 136595962112 150163165184 160750126144 194113359872 205961099122 233301068032 248707742336 250927026176 273191924224 321500252288 411922198244 466602136064 497415484672 546383848448 643000504576 823844396488 933204272128 994830969344 1092767696896 1286001009152 1647688792976 1866408544256 1989661938688 2185535393792 2572002018304 3295377585952 3732817088512 3979323877376 5144004036608 6590755171904 7958647754752 10288008073216 13181510343808 26363020687616 52726041375232 105452082750464 210904165500928 421808331001856
• Sum of all divisors σ(n): 893614346788044
• Sum of proper divisors (its aliquot sum) s(n): 471806015786188
• 421808331001856 is an abundant number, because the sum of its proper divisors (471806015786188) is greater than itself. Its abundance is 49997684784332

Bases of 421808331001856

• Binary: 1011111111010000111100111101110111001000000000000₂
• Hexadecimal: 0x17FA1E7BB9000
• Base-36: 45IO2LID4W

Squares and roots of 421808331001856

• 421808331001856 squared (421808331001856²) is 177922268102571313524675444736
• 421808331001856 cubed (421808331001856³) is 75049094956410366295919449018676693241430016
• The square root of 421808331001856 is 20537972.9039127909
• The cube root of 421808331001856 is 74996.0490364233

Scales and comparisons

• 421,808,331,001,856 seconds is equal to 13,412,200 years, 9 weeks, 5 days, 1 hour, 50 minutes, 56 seconds.
• To count from 1 to 421,808,331,001,856 would take you about thirty-three million, five hundred thirty thousand, five hundred 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 421808331001856 cubic inches would be around 6249.7 feet tall.

Recreational maths with 421808331001856

• 421808331001856 backwards is 658100133808124
• The number of decimal digits it has is: 15
• The sum of 421808331001856's digits is 50
• More coming soon!