421136324490

Names of 421136324490

• Cardinal: 421136324490 can be written as Four hundred twenty-one billion, one hundred thirty-six million, three hundred twenty-four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.2113632449 × 10¹¹

Factors of 421136324490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45509

Divisors of 421136324490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 19 21 30 34 35 38 42 51 57 70 85 95 102 105 114 119 133 137 170 190 210 238 255 266 274 285 323 357 399 411 510 570 595 646 665 685 714 798 822 959 969 1190 1330 1370 1615 1785 1918 1938 1995 2055 2261 2329 2603 2877 3230 3570 3990 4110 4522 4658 4795 4845 5206 5754 6783 6987 7809 9590 9690 11305 11645 13015 13566 13974 14385 15618 16303 18221 22610 23290 26030 28770 32606 33915 34935 36442 39045 44251 45319 48909 54663 67830 69870 78090 81515 88502 90638 91105 97818 109326 132753 135957 163030 182210 221255 226595 244545 265506 271914 273315 309757 317233 442510 453190 489090 546630 619514 634466 663765 679785 770423 861061 929271 951699 1327530 1359570 1540846 1548785 1586165 1722122 1858542 1903398 2311269 2583183 3097570 3172330 3852115 4305305 4622538 4646355 4758495 5166366 5392961 6027427 6208703 7704230 8610610 9292710 9516990 10785922 11556345 12054854 12417406 12915915 14638037 16178883 18082281 18626109 23112690 25831830 26964805 29276074 30137135 31043515 32357766 36164562 37252218 43460921 43914111 53929610 60274270 62087030 73190185 80894415 86921842 87828222 90411405 93130545 102466259 105547951 117965357 130382763 146380370 161788830 180822810 186261090 204932518 211095902 217304605 219570555 235930714 260765526 307398777 316643853 353896071 434609210 439141110 512331295 527739755 589826785 614797554 633287706 651913815 707792142 738835657 825757499 1024662590 1055479510 1179653570 1303827630 1477671314 1536993885 1583219265 1651514998 1769480355 2005411069 2216506971 2477272497 3073987770 3166438530 3538960710 3694178285 4010822138 4128787495 4433013942 4954544994 6016233207 7388356570 8257574990 10027055345 11082534855 12032466414 12386362485 14037877483 20054110690 22165069710 24772724970 28075754966 30081166035 42113632449 60162332070 70189387415 84227264898 140378774830 210568162245 421136324490
• Sum of all divisors σ(n): 1296862617600
• Sum of proper divisors (its aliquot sum) s(n): 875726293110
• 421136324490 is an abundant number, because the sum of its proper divisors (875726293110) is greater than itself. Its abundance is 454589968620

Bases of 421136324490

• Binary: 110001000001101101011100101011110001010₂
• Hexadecimal: 0x620DAE578A
• Base-36: 5DGTOZNU

Squares and roots of 421136324490

• 421136324490 squared (421136324490²) is 177355803804946573760100
• 421136324490 cubed (421136324490³) is 74690971341384756954147193014849000
• The square root of 421136324490 is 648950.1710378079
• The cube root of 421136324490 is 7495.6201063465

Scales and comparisons

• 421,136,324,490 seconds is equal to 13,390 years, 43 weeks, 2 days, 21 minutes, 30 seconds.
• To count from 1 to 421,136,324,490 would take you about twenty-six thousand, seven hundred eighty-one 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 421136324490 cubic inches would be around 624.6 feet tall.

Recreational maths with 421136324490

• 421136324490 backwards is 094423631124
• The number of decimal digits it has is: 12
• The sum of 421136324490's digits is 39
• More coming soon!