42029987380333514722

Names of 42029987380333514722

• Cardinal: 42029987380333514722 can be written as Forty-two quintillion, twenty-nine quadrillion, nine hundred eighty-seven trillion, three hundred eighty billion, three hundred thirty-three million, five hundred fourteen thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 4.2029987380333514722 × 10¹⁹

Factors of 42029987380333514722

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 15930198633

Divisors of 42029987380333514722

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 12043 24086 109541 219082 1319202263 2638404526 15930077047 31860154094 191845917877021 383691835754042 1744996569805427 3489993139610854 21014993690166757361 42029987380333514722
• Sum of all divisors σ(n): 63050791649711522112
• Sum of proper divisors (its aliquot sum) s(n): 21020804269378007390
• 42029987380333514722 is a deficient number, because the sum of its proper divisors (21020804269378007390) is less than itself. Its deficiency is 21009183110955507332

Bases of 42029987380333514722

• Binary: 100100011101001000100000101101011010000110111011100000111111100010₂
• Hexadecimal: 0x2474882D686EE0FE2
• Base-36: 8VBO32O92PC6A

Squares and roots of 42029987380333514722

• 42029987380333514722 squared (42029987380333514722²) is 1766519839190994503513519648789790737284
• 42029987380333514722 cubed (42029987380333514722³) is 74246806548306288765397865734759776489795080170103448295048
• The square root of 42029987380333514722 is 6483053862.2113509879
• The cube root of 42029987380333514722 is 3476853.7253230195

Scales and comparisons

• 42,029,987,380,333,514,722 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,029,987,380,333,514,722 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42029987380333514722 cubic inches would be around 289737.8 feet tall.

Recreational maths with 42029987380333514722

• 42029987380333514722 backwards is 22741533308378992024
• The number of decimal digits it has is: 20
• The sum of 42029987380333514722's digits is 82
• More coming soon!