421914681344

Names of 421914681344

• Cardinal: 421914681344 can be written as Four hundred twenty-one billion, nine hundred fourteen million, six hundred eighty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 4.21914681344 × 10¹¹

Factors of 421914681344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 7489

Divisors of 421914681344

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 26 32 41 52 64 82 104 128 164 169 208 256 328 338 416 512 533 656 676 832 1024 1066 1312 1352 1664 2048 2132 2624 2704 3328 4096 4264 5248 5408 6656 6929 7433 8192 8528 10496 10816 13312 13858 14866 17056 20992 21632 26624 27716 29732 34112 41984 43264 53248 55432 59464 68224 83968 86528 96629 106496 110864 118928 136448 167936 173056 193258 221728 237856 272896 304753 335872 346112 386516 443456 475712 545792 609506 692224 773032 886912 951424 1091584 1219012 1256177 1384448 1546064 1773824 1902848 2183168 2438024 2512354 3092128 3547648 3805696 3961789 4366336 4876048 5024708 6184256 7095296 7611392 7923578 9752096 10049416 12368512 14190592 15222784 15847156 19504192 20098832 24737024 28381184 30445568 31694312 39008384 40197664 49474048 51503257 56762368 60891136 63388624 78016768 80395328 98948096 103006514 126777248 156033536 160790656 197896192 206013028 253554496 312067072 321581312 395792384 412026056 507108992 624134144 643162624 791584768 824052112 1014217984 1248268288 1286325248 1648104224 2028435968 2496536576 2572650496 3296208448 4056871936 5145300992 6592416896 8113743872 10290601984 13184833792 16227487744 26369667584 32454975488 52739335168 105478670336 210957340672 421914681344
• Sum of all divisors σ(n): 936087332292
• Sum of proper divisors (its aliquot sum) s(n): 514172650948
• 421914681344 is an abundant number, because the sum of its proper divisors (514172650948) is greater than itself. Its abundance is 92257969604

Bases of 421914681344

• Binary: 110001000111100000100110010000000000000₂
• Hexadecimal: 0x623C132000
• Base-36: 5DTP3VNK

Squares and roots of 421914681344

• 421914681344 squared (421914681344²) is 178011998333609061646336
• 421914681344 cubed (421914681344³) is 75105875552333326249984705465155584
• The square root of 421914681344 is 649549.5988329143
• The cube root of 421914681344 is 7500.2351413329

Scales and comparisons

• 421,914,681,344 seconds is equal to 13,415 years, 30 weeks, 1 day, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 421,914,681,344 would take you about twenty-six thousand, eight hundred thirty-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 421914681344 cubic inches would be around 625 feet tall.

Recreational maths with 421914681344

• 421914681344 backwards is 443186419124
• The number of decimal digits it has is: 12
• The sum of 421914681344's digits is 47
• More coming soon!