428171404995

Names of 428171404995

• Cardinal: 428171404995 can be written as Four hundred twenty-eight billion, one hundred seventy-one million, four hundred four thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 4.28171404995 × 10¹¹

Factors of 428171404995

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 381

Divisors of 428171404995

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 15 17 19 27 37 45 51 57 67 85 95 111 135 153 171 185 201 233 255 285 289 323 333 335 459 513 555 603 629 699 703 765 855 867 969 999 1005 1139 1165 1273 1445 1615 1665 1809 1887 2097 2109 2295 2479 2565 2601 2907 3015 3145 3417 3495 3515 3819 3961 4335 4427 4845 4995 5491 5661 5695 6291 6327 6365 7437 7803 8621 8721 9045 9435 10251 10485 10545 10693 11457 11883 11951 12395 13005 13281 14535 15611 16473 16983 17085 18981 19095 19363 19805 21641 22135 22311 25863 27455 28305 30753 31455 31635 32079 34371 35649 35853 37185 39015 39843 42143 43105 43605 46833 47101 49419 51255 53465 57285 58089 59415 59755 64923 66405 66933 67337 75259 77589 78055 82365 84915 94905 96237 96815 106947 107559 108205 111555 119529 126429 129315 140499 141303 146557 148257 153765 160395 163799 171855 174267 178245 179265 194769 199215 202011 203167 210715 225777 232767 234165 235505 247095 265387 288711 290445 296609 322677 324615 334665 336685 367897 376295 379287 387945 421497 423909 439671 481185 491397 522801 534735 537795 577607 584307 597645 606033 609501 632145 677331 702495 706515 716431 732785 741285 796161 800717 818995 871335 889827 973845 1010055 1015835 1103691 1128885 1137861 1163835 1271727 1279403 1319013 1326935 1443555 1474191 1483045 1613385 1732821 1818099 1828503 1839485 1896435 2031993 2107485 2119545 2149293 2198355 2388483 2402151 2456985 2491469 2614005 2669481 2784583 2888035 2921535 3030165 3047505 3311073 3386655 3582155 3838209 3957039 3980805 4003585 4422573 4449135 4511579 5042353 5198463 5485509 5518455 5689305 6358635 6397015 6447879 6595065 7165449 7206453 7370955 7474407 8008443 8353749 8664105 9090495 9142515 9819319 9933219 10159965 10746465 10974533 11514627 11942415 12010755 12457345 13347405 13534737 13612189 13922915 15127059 15595389 16555365 19191045 19343637 19785195 21619359 22112865 22423221 22557895 25061247 25211765 25992315 27427545 29457957 32239395 32923599 34543881 35827245 36032265 37372035 40042215 40604211 40836567 41768745 45381177 47337911 49096595 49666095 54872665 57573135 67269663 67673685 68060945 75183741 75635295 77976945 85720001 88373871 96718185 98770797 108096795 112116105 121812633 122509701 125306235 136143531 142013733 147289785 164617995 166928423 172719405 186567061 203021055 204182835 226905885 236689555 257160003 265121613 296312391 336348315 367529103 375918705 426041199 428600005 441869355 493853985 500785269 559701183 609063165 612548505 680717655 710068665 771480009 834642115 932835305 1278123597 1285800015 1325608065 1481561955 1502355807 1679103549 1837645515 2130205995 2314440027 2503926345 2798505915 3171640037 3857400045 4507067421 5037310647 6390617985 7511779035 8395517745 9514920111 11572200135 15858200185 22535337105 25186553235 28544760333 47574600555 85634280999 142723801665 428171404995
• Sum of all divisors σ(n): 891021081600
• Sum of proper divisors (its aliquot sum) s(n): 462849676605
• 428171404995 is an abundant number, because the sum of its proper divisors (462849676605) is greater than itself. Its abundance is 34678271610

Bases of 428171404995

• Binary: 110001110110001000000010010011011000011₂
• Hexadecimal: 0x63B10126C3
• Base-36: 5GP676IR

Squares and roots of 428171404995

• 428171404995 squared (428171404995²) is 183330752055392310950025
• 428171404995 cubed (428171404995³) is 78496985686347309845392127480374875
• The square root of 428171404995 is 654348.0763286463
• The cube root of 428171404995 is 7537.1279285659

Scales and comparisons

• 428,171,404,995 seconds is equal to 13,614 years, 27 weeks, 2 days, 13 hours, 23 minutes, 15 seconds.
• To count from 1 to 428,171,404,995 would take you about twenty-seven thousand, two hundred twenty-nine 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 428171404995 cubic inches would be around 628.1 feet tall.

Recreational maths with 428171404995

• 428171404995 backwards is 599404171824
• The number of decimal digits it has is: 12
• The sum of 428171404995's digits is 54
• More coming soon!