20040197335440

Names of 20040197335440

• Cardinal: 20040197335440 can be written as Twenty trillion, forty billion, one hundred ninety-seven million, three hundred thirty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.004019733544 × 10¹³

Factors of 20040197335440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 297156242

Divisors of 20040197335440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 281 562 843 1124 1405 1686 2248 2810 3372 4215 4496 5620 6744 8430 11240 13488 16860 22480 33720 67440 297155951 594311902 891467853 1188623804 1485779755 1782935706 2377247608 2971559510 3565871412 4457339265 4754495216 5943119020 7131742824 8914678530 11886238040 14263485648 17829357060 23772476080 35658714120 71317428240 83500822231 167001644462 250502466693 334003288924 417504111155 501004933386 668006577848 835008222310 1002009866772 1252512333465 1336013155696 1670016444620 2004019733544 2505024666930 3340032889240 4008039467088 5010049333860 6680065778480 10020098667720 20040197335440
• Sum of all divisors σ(n): 62345695977216
• Sum of proper divisors (its aliquot sum) s(n): 42305498641776
• 20040197335440 is an abundant number, because the sum of its proper divisors (42305498641776) is greater than itself. Its abundance is 22265301306336

Bases of 20040197335440

• Binary: 100100011100111111000110101111110100110010000₂
• Hexadecimal: 0x1239F8D7E990
• Base-36: 73QC82JYO

Squares and roots of 20040197335440

• 20040197335440 squared (20040197335440²) is 401609509243376475879993600
• 20040197335440 cubed (20040197335440³) is 8048333817026479302399025171924253184000
• The square root of 20040197335440 is 4476627.8978087959
• The cube root of 20040197335440 is 27162.3493887059

Scales and comparisons

• 20,040,197,335,440 seconds is equal to 637,216 years, 14 weeks, 6 days, 10 hours, 4 minutes.
• To count from 1 to 20,040,197,335,440 would take you about one million, five hundred ninety-three thousand and forty 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 20040197335440 cubic inches would be around 2263.5 feet tall.

Recreational maths with 20040197335440

• 20040197335440 backwards is 04453379104002
• The number of decimal digits it has is: 14
• The sum of 20040197335440's digits is 42
• More coming soon!