1421722210993741

Names of 1421722210993741

• Cardinal: 1421722210993741 can be written as One quadrillion, four hundred twenty-one trillion, seven hundred twenty-two billion, two hundred ten million, nine hundred ninety-three thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 1.421722210993741 × 10¹⁵

Factors of 1421722210993741

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 845171

Divisors of 1421722210993741

• Number of divisors d(n): 8
• Complete list of divisors:
  1 10427 222823 611921 2323375421 6380500267 136350072983 1421722210993741
• Sum of all divisors σ(n): 1421867265787584
• Sum of proper divisors (its aliquot sum) s(n): 145054793843
• 1421722210993741 is a deficient number, because the sum of its proper divisors (145054793843) is less than itself. Its deficiency is 1421577156199898

Bases of 1421722210993741

• Binary: 101000011010000110001111111010110110000011001001101₂
• Hexadecimal: 0x50D0C7F5B064D
• Base-36: DZYI60N971

Squares and roots of 1421722210993741

• 1421722210993741 squared (1421722210993741²) is 2021294045232931402362741175081
• 1421722210993741 cubed (1421722210993741³) is 2873718639057045963949374089809509027076168021
• The square root of 1421722210993741 is 37705731.8055722267
• The cube root of 1421722210993741 is 112444.5082308101

Scales and comparisons

• 1,421,722,210,993,741 seconds is equal to 45,206,368 years, 32 weeks, 6 days, 19 hours, 9 minutes, 1 second.
• To count from 1 to 1,421,722,210,993,741 would take you about one hundred thirty-five million, six hundred nineteen thousand, one hundred five 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 1421722210993741 cubic inches would be around 9370.4 feet tall.

Recreational maths with 1421722210993741

• 1421722210993741 backwards is 1473990122271241
• The number of decimal digits it has is: 16
• The sum of 1421722210993741's digits is 55
• More coming soon!