1386660053820

Names of 1386660053820

• Cardinal: 1386660053820 can be written as One trillion, three hundred eighty-six billion, six hundred sixty million, fifty-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.38666005382 × 10¹²

Factors of 1386660053820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36898

Divisors of 1386660053820

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 1020 36871 73742 110613 147484 184355 221226 368710 442452 553065 626807 737420 1106130 1253614 1880421 2212260 2507228 3134035 3760842 6268070 7521684 9402105 12536140 18804210 37608420 1359470641 2718941282 4078411923 5437882564 6797353205 8156823846 13594706410 16313647692 20392059615 23111000897 27189412820 40784119230 46222001794 69333002691 81568238460 92444003588 115555004485 138666005382 231110008970 277332010764 346665013455 462220017940 693330026910 1386660053820
• Sum of all divisors σ(n): 4111150719312
• Sum of proper divisors (its aliquot sum) s(n): 2724490665492
• 1386660053820 is an abundant number, because the sum of its proper divisors (2724490665492) is greater than itself. Its abundance is 1337830611672

Bases of 1386660053820

• Binary: 10100001011011011011000010100001100111100₂
• Hexadecimal: 0x142DB61433C
• Base-36: HP0TLD8C

Squares and roots of 1386660053820

• 1386660053820 squared (1386660053820²) is 1922826104860085296592400
• 1386660053820 cubed (1386660053820³) is 2666306150051786840942608046602968000
• The square root of 1386660053820 is 1177565.3076666279
• The cube root of 1386660053820 is 11151.2444167877

Scales and comparisons

• 1,386,660,053,820 seconds is equal to 44,091 years, 26 weeks, 4 hours, 17 minutes.
• To count from 1 to 1,386,660,053,820 would take you about one hundred ten thousand, two hundred twenty-eight 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 1386660053820 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386660053820

• 1386660053820 backwards is 0283500666831
• The number of decimal digits it has is: 13
• The sum of 1386660053820's digits is 48
• More coming soon!