1494743423220

Names of 1494743423220

• Cardinal: 1494743423220 can be written as One trillion, four hundred ninety-four billion, seven hundred forty-three million, four hundred twenty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.49474342322 × 10¹²

Factors of 1494743423220

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 91137

Divisors of 1494743423220

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 91127 182254 273381 364508 455635 546762 820143 911270 1093524 1366905 1640286 1822540 2733810 3280572 4100715 5467620 8201430 16402860 8304130129 16608260258 24912390387 33216520516 41520650645 49824780774 74737171161 83041301290 99649561548 124561951935 149474342322 166082602580 249123903870 298948684644 373685855805 498247807740 747371711610 1494743423220
• Sum of all divisors σ(n): 4534104806322
• Sum of proper divisors (its aliquot sum) s(n): 3039361383102
• 1494743423220 is an abundant number, because the sum of its proper divisors (3039361383102) is greater than itself. Its abundance is 1544617959882

Bases of 1494743423220

• Binary: 10101110000000101101001101001100011110100₂
• Hexadecimal: 0x15C05A698F4
• Base-36: J2OBN2T0

Squares and roots of 1494743423220

• 1494743423220 squared (1494743423220²) is 2234257901259444035168400
• 1494743423220 cubed (1494743423220³) is 3339642303684874126481624285170248000
• The square root of 1494743423220 is 1222596.9995137399
• The cube root of 1494743423220 is 11433.7550455865

Scales and comparisons

• 1,494,743,423,220 seconds is equal to 47,528 years, 11 weeks, 2 days, 2 hours, 27 minutes.
• To count from 1 to 1,494,743,423,220 would take you about one hundred eighteen thousand, eight hundred twenty 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 1494743423220 cubic inches would be around 952.8 feet tall.

Recreational maths with 1494743423220

• 1494743423220 backwards is 0223243474941
• 1494743423220 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1494743423220's digits is 45
• More coming soon!