421448432531597604

Names of 421448432531597604

• Cardinal: 421448432531597604 can be written as Four hundred twenty-one quadrillion, four hundred forty-eight trillion, four hundred thirty-two billion, five hundred thirty-one million, five hundred ninety-seven thousand, six hundred four.

Scientific notation

• Scientific notation: 4.21448432531597604 × 10¹⁷

Factors of 421448432531597604

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16172

Divisors of 421448432531597604

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1021 1764 2042 3063 4084 6126 7147 9189 12252 14294 15139 18378 21441 28588 30278 36756 42882 45417 50029 60556 64323 85764 90834 100058 105973 128646 136251 150087 181668 200116 211946 257292 272502 300174 317919 423892 450261 545004 600348 635838 741811 900522 953757 1042441 1271676 1483622 1801044 1907514 2084882 2225433 2967244 3127323 3815028 4169764 4450866 6254646 6676299 7297087 8901732 9381969 12509292 13352598 14594174 15456919 18763938 21891261 26705196 29188348 30913838 37527876 43782522 46370757 51079609 61827676 65673783 87565044 92741514 102159218 108198433 131347566 139112271 153238827 185483028 204318436 216396866 229189321 262695132 278224542 306477654 324595299 432793732 458378642 459716481 556449084 612955308 649190598 687567963 757389031 916757284 919432962 973785897 1298381196 1375135926 1514778062 1604325247 1838865924 1947571794 2062703889 2272167093 2750271852 3029556124 3208650494 3895143588 4125407778 4544334186 4812975741 6417300988 6816501279 8250815556 9088668372 9625951482 11230276729 13633002558 14438927223 15781514299 19251902964 22460553458 27266005116 28877854446 31563028598 33690830187 44921106916 47344542897 57755708892 63126057196 67381660374 94689085794 101072490561 110470600093 134763320748 142033628691 189378171588 202144981122 220941200186 234002296741 284067257382 331411800279 404289962244 441882400372 468004593482 568134514764 662823600558 702006890223 773294200651 936009186964 994235400837 1325647201116 1404013780446 1546588401302 1638016077187 1988470801674 2106020670669 2319882601953 2808027560892 3093176802604 3276032154374 3976941603348 4212041341338 4639765203906 4914048231561 6552064308748 6959647805859 8424082682676 9279530407812 9828096463122 11466112540309 13919295611718 14742144694683 19656192926244 22932225080618 27838591223436 29484289389366 34398337620927 45864450161236 58968578778732 68796675241854 103195012862781 137593350483708 206390025725562 238916344972561 412780051451124 477832689945122 716749034917683 955665379890244 1433498069835366 1672414414807927 2150247104753049 2866996139670732 3344828829615854 4300494209506098 5017243244423781 6689657659231708 8600988419012196 10034486488847562 11706900903655489 15051729733271343 20068972977695124 23413801807310978 30103459466542686 35120702710966467 46827603614621956 60206918933085372 70241405421932934 105362108132899401 140482810843865868 210724216265798802 421448432531597604
• Sum of all divisors σ(n): 1240555984471553841
• Sum of proper divisors (its aliquot sum) s(n): 819107551939956237
• 421448432531597604 is an abundant number, because the sum of its proper divisors (819107551939956237) is greater than itself. Its abundance is 397659119408358633

Bases of 421448432531597604

• Binary: 10111011001010010010001110111010000001100001110100100100100₂
• Hexadecimal: 0x5D9491DD030E924
• Base-36: 379R012T8W10

Squares and roots of 421448432531597604

• 421448432531597604 squared (421448432531597604²) is 177618781283340577604109868578540816
• 421448432531597604 cubed (421448432531597604³) is 74857156960036552708850317038472962440307695601804864
• 421448432531597604 is a perfect square number. Its square root is 649190598
• The cube root of 421448432531597604 is 749747.1340326351

Scales and comparisons

• 421,448,432,531,597,604 seconds is equal to 13,400,756,528 years, 47 weeks, 2 days, 2 hours, 53 minutes, 24 seconds.
• To count from 1 to 421,448,432,531,597,604 would take you about forty billion, two hundred two million, two hundred sixty-nine thousand, five hundred eighty-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 421448432531597604 cubic inches would be around 62478.9 feet tall.

Recreational maths with 421448432531597604

• 421448432531597604 backwards is 406795135234844124
• The number of decimal digits it has is: 18
• The sum of 421448432531597604's digits is 72
• More coming soon!