421401392115808

Names of 421401392115808

• Cardinal: 421401392115808 can be written as Four hundred twenty-one trillion, four hundred one billion, three hundred ninety-two million, one hundred fifteen thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.21401392115808 × 10¹⁴

Factors of 421401392115808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 175

Divisors of 421401392115808

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 104 116 131 169 208 232 262 338 377 416 464 524 676 754 841 928 1048 1352 1508 1682 1703 2096 2704 3016 3364 3406 3799 4192 4901 5408 6032 6728 6812 7598 9802 10933 12064 13456 13624 15196 19604 21866 22139 24389 26912 27248 30392 39208 43732 44278 48778 49387 54496 60784 78416 87464 88556 97556 98774 110171 121568 142129 156832 174928 177112 195112 197548 220342 284258 317057 349856 354224 390224 395096 440684 568516 634114 642031 707281 708448 780448 790192 881368 1137032 1268228 1284062 1414562 1432223 1580384 1762736 2274064 2536456 2568124 2829124 2864446 3194959 3525472 4121741 4548128 5072912 5136248 5658248 5728892 6389918 8243482 9194653 10145824 10272496 11316496 11457784 12779836 16486964 18389306 18618899 20511149 20544992 22632992 22915568 25559672 32973928 36778612 37237798 41022298 41534467 45831136 51119344 65947856 73557224 74475596 82044596 83068934 92653811 102238688 119530489 131895712 147114448 148951192 164089192 166137868 185307622 239060978 266644937 294228896 297902384 328178384 332275736 370615244 478121956 533289874 539948071 594823321 595804768 656356768 664551472 741230488 956243912 1066579748 1079896142 1189646642 1204499543 1329102944 1482460976 1912487824 2133159496 2159792284 2379293284 2408999086 2686960519 2964921952 3466384181 3824975648 4266318992 4319584568 4758586568 4817998172 5373921038 6932768362 7732703173 8532637984 8639169136 9517173136 9635996344 10747842076 13865536724 15465406346 15658494059 17278338272 19034346272 19271992688 21495684152 27731073448 30930812692 31316988118 34930486747 38543985376 42991368304 55462146896 61861625384 62633976236 69860973494 77921855051 85982736608 100525141249 110924293792 123723250768 125267952472 139721946988 155843710102 201050282498 247446501536 250535904944 279443893976 311687420204 402100564996 454096327711 501071809888 558887787952 623374840408 804201129992 908192655422 1012984115663 1117775575904 1246749680816 1608402259984 1816385310844 2025968231326 2493499361632 3216804519968 3632770621688 4051936462652 7265541243376 8103872925304 13168793503619 14531082486752 16207745850608 26337587007238 32415491701216 52675174014476 105350348028952 210700696057904 421401392115808
• Sum of all divisors σ(n): 937548027216108
• Sum of proper divisors (its aliquot sum) s(n): 516146635100300
• 421401392115808 is an abundant number, because the sum of its proper divisors (516146635100300) is greater than itself. Its abundance is 94745242984492

Bases of 421401392115808

• Binary: 1011111110100001100101000010010001111000001100000₂
• Hexadecimal: 0x17F432848F060
• Base-36: 45DH4KLR34

Squares and roots of 421401392115808

• 421401392115808 squared (421401392115808²) is 177579133277140968822883492864
• 421401392115808 cubed (421401392115808³) is 74832093973705810308750846664152158229594112
• The square root of 421401392115808 is 20528063.5257154249
• The cube root of 421401392115808 is 74971.9238386371

Scales and comparisons

• 421,401,392,115,808 seconds is equal to 13,399,260 years, 41 weeks, 6 hours, 23 minutes, 28 seconds.
• To count from 1 to 421,401,392,115,808 would take you about thirty-three million, four hundred ninety-eight thousand, one hundred fifty-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 421401392115808 cubic inches would be around 6247.7 feet tall.

Recreational maths with 421401392115808

• 421401392115808 backwards is 808511293104124
• The number of decimal digits it has is: 15
• The sum of 421401392115808's digits is 49
• More coming soon!