3986400342016

Names of 3986400342016

• Cardinal: 3986400342016 can be written as Three trillion, nine hundred eighty-six billion, four hundred million, three hundred forty-two thousand and sixteen.

Scientific notation

• Scientific notation: 3.986400342016 × 10¹²

Factors of 3986400342016

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 993

Divisors of 3986400342016

• Number of divisors d(n): 52
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 991 1024 1982 2048 3964 4096 7928 15856 31712 63424 126848 253696 507392 982081 1014784 1964162 2029568 3928324 4059136 7856648 15713296 31426592 62853184 125706368 251412736 502825472 973242271 1005650944 1946484542 2011301888 3892969084 4022603776 7785938168 15571876336 31143752672 62287505344 124575010688 249150021376 498300042752 996600085504 1993200171008 3986400342016
• Sum of all divisors σ(n): 7979879792704
• Sum of proper divisors (its aliquot sum) s(n): 3993479450688
• 3986400342016 is an abundant number, because the sum of its proper divisors (3993479450688) is greater than itself. Its abundance is 7079108672

Bases of 3986400342016

• Binary: 111010000000100111111110011111000000000000₂
• Hexadecimal: 0x3A027F9F000
• Base-36: 1EVBRU5TS

Squares and roots of 3986400342016

• 3986400342016 squared (3986400342016²) is 15891387686825281774944256
• 3986400342016 cubed (3986400342016³) is 63349433309869154364873353657734660096
• The square root of 3986400342016 is 1996597.1907262617
• 3986400342016 is a perfect cube number. Its cube root is 15856

Scales and comparisons

• 3,986,400,342,016 seconds is equal to 126,755 years, 10 weeks, 2 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 3,986,400,342,016 would take you about three hundred sixteen thousand, eight hundred eighty-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 3986400342016 cubic inches would be around 1321.3 feet tall.

Recreational maths with 3986400342016

• 3986400342016 backwards is 6102430046893
• The number of decimal digits it has is: 13
• The sum of 3986400342016's digits is 46
• More coming soon!