5405721429492

Names of 5405721429492

• Cardinal: 5405721429492 can be written as Five trillion, four hundred five billion, seven hundred twenty-one million, four hundred twenty-nine thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 5.405721429492 × 10¹²

Factors of 5405721429492

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 562393085

Divisors of 5405721429492

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 89 108 178 267 356 534 801 1068 1602 2403 3204 4806 9612 562392991 1124785982 1687178973 2249571964 3374357946 5061536919 6748715892 10123073838 15184610757 20246147676 30369221514 50052976199 60738443028 100105952398 150158928597 200211904796 300317857194 450476785791 600635714388 900953571582 1351430357373 1801907143164 2702860714746 5405721429492
• Sum of all divisors σ(n): 14172303398400
• Sum of proper divisors (its aliquot sum) s(n): 8766581968908
• 5405721429492 is an abundant number, because the sum of its proper divisors (8766581968908) is greater than itself. Its abundance is 3360860539416

Bases of 5405721429492

• Binary: 1001110101010011110000110110000010111110100₂
• Hexadecimal: 0x4EA9E1B05F4
• Base-36: 1WZCQYTX0

Squares and roots of 5405721429492

• 5405721429492 squared (5405721429492²) is 29221824173269031927378064
• 5405721429492 cubed (5405721429492³) is 157965041142287752365161136057603463488
• The square root of 5405721429492 is 2325020.7374326795
• The cube root of 5405721429492 is 17550.3003760701

Scales and comparisons

• 5,405,721,429,492 seconds is equal to 171,885 years, 11 weeks, 3 days, 5 hours, 58 minutes, 12 seconds.
• To count from 1 to 5,405,721,429,492 would take you about four hundred twenty-nine thousand, seven hundred thirteen 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 5405721429492 cubic inches would be around 1462.5 feet tall.

Recreational maths with 5405721429492

• 5405721429492 backwards is 2949241275045
• 5405721429492 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 5405721429492's digits is 54
• More coming soon!