421471892995020

Names of 421471892995020

• Cardinal: 421471892995020 can be written as Four hundred twenty-one trillion, four hundred seventy-one billion, eight hundred ninety-two million, nine hundred ninety-five thousand and twenty.

Scientific notation

• Scientific notation: 4.2147189299502 × 10¹⁴

Factors of 421471892995020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 288

Divisors of 421471892995020

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 271 294 315 343 420 441 490 542 588 630 686 735 813 882 980 1029 1084 1260 1355 1372 1470 1626 1715 1764 1897 2058 2205 2401 2439 2710 2940 3087 3252 3430 3794 4065 4116 4410 4802 4878 5145 5420 5691 6174 6860 7203 7588 8130 8820 9485 9604 9756 10290 11382 12005 12195 12348 13279 14406 15435 16260 16807 17073 18970 20580 21609 22764 24010 24390 26558 28455 28812 30870 33614 34146 36015 37940 39837 43218 48020 48780 50421 53116 56910 61740 66395 67228 68292 72030 73441 79674 84035 85365 86436 92953 100842 108045 113820 117649 119511 132790 144060 146882 151263 159348 168070 170730 185906 199185 201684 216090 220323 235298 239022 252105 265580 278859 293764 302526 336140 341460 352947 367205 371812 398370 432180 440646 464765 470596 478044 504210 514087 557718 588245 597555 605052 650671 660969 705894 734410 756315 796740 836577 881292 929530 1008420 1028174 1058841 1101615 1115436 1176490 1195110 1301342 1321938 1394295 1411788 1468820 1512630 1542261 1673154 1764735 1859060 1952013 2056348 2117682 2203230 2352980 2390220 2570435 2602684 2643876 2788590 3025260 3084522 3253355 3304845 3346308 3529470 3598609 3904026 4182885 4235364 4406460 4554697 4626783 5140870 5294205 5577180 5856039 6169044 6506710 6609690 7058940 7197218 7711305 7808052 8365770 9109394 9253566 9760065 10281740 10588410 10795827 11712078 13013420 13219380 13664091 14394436 15422610 16731540 17993045 18218788 18507132 19520130 19902511 21176820 21591654 22773485 23133915 23424156 25190263 27328182 29280195 30845220 31882879 32387481 35986090 39040260 39805022 40992273 43183308 45546970 46267830 50380526 53979135 54656364 58560390 59707533 63765758 64774962 68320455 71972180 75570789 79610044 81984546 91093940 92535660 95648637 99512555 100761052 107958270 117120780 119415066 125951315 127531516 129549924 136640910 139317577 151141578 159414395 161937405 163969092 176331841 179122599 191297274 199025110 204961365 215916540 226712367 238830132 251902630 273281820 278635154 286945911 298537665 302283156 318828790 323874810 352663682 358245198 377853945 382594548 398050220 409922730 417952731 453424734 478243185 503805260 528995523 557270308 573891822 597075330 637657580 647749620 696587885 705327364 716490396 755707890 819845460 835905462 881659205 895612995 906849468 956486370 975223039 1057991046 1133561835 1147783644 1194150660 1234322887 1253858193 1393175770 1434729555 1511415780 1586986569 1671810924 1763318410 1791225990 1912972740 1950446078 2089763655 2115982092 2267123670 2468645774 2507716386 2644977615 2786351540 2869459110 2925669117 3173973138 3526636820 3582451980 3702968661 3900892156 4179527310 4534247340 4876115195 4937291548 5015432772 5289955230 5738918220 5851338234 6171614435 6269290965 6347946276 6826561273 7405937322 7934932845 8359054620 8640260209 8777007351 9752230390 10579910460 11108905983 11702676468 12343228870 12538581930 13653122546 14628345585 14811874644 15869865690 17280520418 17554014702 18514843305 19504460780 20479683819 22217811966 24686457740 25077163860 25920780627 27306245092 29256691170 31739731380 34132806365 34561040836 35108029404 37029686610 40959367638 43201301045 43885036755 44435623932 47785928911 51841561254 55544529915 58513382340 61439051457 68265612730 74059373220 77762341881 81918735276 86402602090 87770073510 95571857822 102398419095 103683122508 111089059830 122878102914 129603903135 136531225460 143357786733 155524683762 172805204180 175540147020 191143715644 204796838190 222178119660 238929644555 245756205828 259207806270 286715573466 307195257285 311049367524 334501502377 388811709405 409593676380 430073360199 477859289110 518415612540 573431146932 614390514570 669003004754 716788933665 777623418810 860146720398 955718578220 1003504507131 1228781029140 1338006009508 1433577867330 1555246837620 1672507511885 1720293440796 2007009014262 2150366800995 2341510516639 2867155734660 3010513521393 3345015023770 4014018028524 4300733601990 4683021033278 5017522535655 6021027042786 6690030047540 7024531549917 8601467203980 9366042066556 10035045071310 11707552583195 12042054085572 14049063099834 15052567606965 20070090142620 21073594649751 23415105166390 28098126199668 30105135213930 35122657749585 42147189299502 46830210332780 60210270427860 70245315499170 84294378599004 105367973248755 140490630998340 210735946497510 421471892995020
• Sum of all divisors σ(n): 1497064611352128
• Sum of proper divisors (its aliquot sum) s(n): 1075592718357108
• 421471892995020 is an abundant number, because the sum of its proper divisors (1075592718357108) is greater than itself. Its abundance is 654120825362088

Bases of 421471892995020

• Binary: 1011111110101001110010010011101101111101111001100₂
• Hexadecimal: 0x17F539276FBCC
• Base-36: 45EDIJ09N0

Squares and roots of 421471892995020

• 421471892995020 squared (421471892995020²) is 177638556584805588945744800400
• 421471892995020 cubed (421471892995020³) is 74869658712700986598150603486545348094008000
• The square root of 421471892995020 is 20529780.6367973645
• The cube root of 421471892995020 is 74976.1045650671

Scales and comparisons

• 421,471,892,995,020 seconds is equal to 13,401,502 years, 25 weeks, 6 days, 15 hours, 57 minutes.
• To count from 1 to 421,471,892,995,020 would take you about thirty-three million, five hundred three thousand, seven hundred fifty-six 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 421471892995020 cubic inches would be around 6248 feet tall.

Recreational maths with 421471892995020

• 421471892995020 backwards is 020599298174124
• 421471892995020 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421471892995020's digits is 63
• More coming soon!