421365434348

Names of 421365434348

• Cardinal: 421365434348 can be written as Four hundred twenty-one billion, three hundred sixty-five million, four hundred thirty-four thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 4.21365434348 × 10¹¹

Factors of 421365434348

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1145

Divisors of 421365434348

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 23 46 92 467 529 653 934 1058 1306 1868 2116 2612 10741 15019 21482 30038 42964 60076 247043 304951 345437 426409 494086 609902 690874 852818 988172 1219804 1381748 1705636 7013873 9807407 14027746 19614814 28055492 39229628 161319079 199133003 225570361 322638158 398266006 451140722 645276316 796532012 902281444 4580059069 9160118138 18320236276 105341358587 210682717174 421365434348
• Sum of all divisors σ(n): 773679288564
• Sum of proper divisors (its aliquot sum) s(n): 352313854216
• 421365434348 is a deficient number, because the sum of its proper divisors (352313854216) is less than itself. Its deficiency is 69051580132

Bases of 421365434348

• Binary: 110001000011011010101100100011111101100₂
• Hexadecimal: 0x621B5647EC
• Base-36: 5DKM3LYK

Squares and roots of 421365434348

• 421365434348 squared (421365434348²) is 177548829263278698185104
• 421365434348 cubed (421365434348³) is 74812939560500321507342346263552192
• The square root of 421365434348 is 649126.6704950583
• The cube root of 421365434348 is 7496.9791351053

Scales and comparisons

• 421,365,434,348 seconds is equal to 13,398 years, 6 weeks, 17 hours, 59 minutes, 8 seconds.
• To count from 1 to 421,365,434,348 would take you about twenty-six thousand, seven hundred ninety-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 421365434348 cubic inches would be around 624.7 feet tall.

Recreational maths with 421365434348

• 421365434348 backwards is 843434563124
• The number of decimal digits it has is: 12
• The sum of 421365434348's digits is 47
• More coming soon!