50421586987840

Names of 50421586987840

• Cardinal: 50421586987840 can be written as Fifty trillion, four hundred twenty-one billion, five hundred eighty-six million, nine hundred eighty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.042158698784 × 10¹³

Factors of 50421586987840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5382145

Divisors of 50421586987840

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 29437 58874 117748 147185 235496 294370 470992 588740 941984 1177480 1883968 2354960 4709920 5352701 9419840 10705402 21410804 26763505 42821608 53527010 85643216 107054020 171286432 214108040 342572864 428216080 856432160 1712864320 157567459337 315134918674 630269837348 787837296685 1260539674696 1575674593370 2521079349392 3151349186740 5042158698784 6302698373480 10084317397568 12605396746960 25210793493920 50421586987840
• Sum of all divisors σ(n): 120070505204712
• Sum of proper divisors (its aliquot sum) s(n): 69648918216872
• 50421586987840 is an abundant number, because the sum of its proper divisors (69648918216872) is greater than itself. Its abundance is 19227331229032

Bases of 50421586987840

• Binary: 1011011101101110110000110010000000101101000000₂
• Hexadecimal: 0x2DDBB0C80B40
• Base-36: HVFCV1NB4

Squares and roots of 50421586987840

• 50421586987840 squared (50421586987840²) is 2542336434372316004307865600
• 50421586987840 cubed (50421586987840³) is 128188637678058710760734057522323554304000
• The square root of 50421586987840 is 7100815.9381749925
• The cube root of 50421586987840 is 36943.5679766057

Scales and comparisons

• 50,421,586,987,840 seconds is equal to 1,603,250 years, 26 weeks, 17 hours, 30 minutes, 40 seconds.
• To count from 1 to 50,421,586,987,840 would take you about four million, eight thousand, one hundred twenty-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 50421586987840 cubic inches would be around 3078.6 feet tall.

Recreational maths with 50421586987840

• 50421586987840 backwards is 04878968512405
• The number of decimal digits it has is: 14
• The sum of 50421586987840's digits is 67
• More coming soon!