7142198318416420

Names of 7142198318416420

• Cardinal: 7142198318416420 can be written as Seven quadrillion, one hundred forty-two trillion, one hundred ninety-eight billion, three hundred eighteen million, four hundred sixteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 7.14219831841642 × 10¹⁵

Factors of 7142198318416420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23719251

Divisors of 7142198318416420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 397 794 1588 1985 2779 3970 5419 5558 7940 10838 11116 13895 21676 27095 27790 37933 54190 55580 75866 108380 151732 189665 379330 758660 2151343 4302686 8605372 10756715 15059401 21513430 23713421 30118802 43026860 47426842 60237604 75297005 94853684 118567105 150594010 165993947 237134210 301188020 331987894 474268420 663975788 829969735 1659939470 3319878940 9414228137 18828456274 37656912548 47071140685 65899596959 94142281370 128503028399 131799193918 188284562740 257006056798 263598387836 329497984795 514012113596 642515141995 658995969590 899521198793 1285030283990 1317991939180 1799042397586 2570060567980 3598084795172 4497605993965 8995211987930 17990423975860 51015702274403 102031404548806 204062809097612 255078511372015 357109915920821 510157022744030 714219831841642 1020314045488060 1428439663683284 1785549579604105 3571099159208210 7142198318416420
• Sum of all divisors σ(n): 17187624854910720
• Sum of proper divisors (its aliquot sum) s(n): 10045426536494300
• 7142198318416420 is an abundant number, because the sum of its proper divisors (10045426536494300) is greater than itself. Its abundance is 2903228218077880

Bases of 7142198318416420

• Binary: 11001010111111100101010100001101011110100001000100100₂
• Hexadecimal: 0x195FCAA1AF4224
• Base-36: 1YBP4M0OT9G

Squares and roots of 7142198318416420

• 7142198318416420 squared (7142198318416420²) is 51010996819590337571336525616400
• 7142198318416420 cubed (7142198318416420³) is 364330655705623457746665746640871949212381288000
• The square root of 7142198318416420 is 84511527.7250176089
• The cube root of 7142198318416420 is 192579.7572996059

Scales and comparisons

• 7,142,198,318,416,420 seconds is equal to 227,099,814 years, 13 weeks, 2 days, 1 hour, 53 minutes, 40 seconds.
• To count from 1 to 7,142,198,318,416,420 would take you about six hundred eighty-one million, two hundred ninety-nine thousand, four hundred forty-two 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 7142198318416420 cubic inches would be around 16048.3 feet tall.

Recreational maths with 7142198318416420

• 7142198318416420 backwards is 0246148138912417
• The number of decimal digits it has is: 16
• The sum of 7142198318416420's digits is 61
• More coming soon!