3993553816656

Names of 3993553816656

• Cardinal: 3993553816656 can be written as Three trillion, nine hundred ninety-three billion, five hundred fifty-three million, eight hundred sixteen thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.993553816656 × 10¹²

Factors of 3993553816656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 807757757

Divisors of 3993553816656

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 103 206 309 412 618 824 1236 1648 2472 4944 807757649 1615515298 2423272947 3231030596 4846545894 6462061192 9693091788 12924122384 19386183576 38772367152 83199037847 166398075694 249597113541 332796151388 499194227082 665592302776 998388454164 1331184605552 1996776908328 3993553816656
• Sum of all divisors σ(n): 10416842654400
• Sum of proper divisors (its aliquot sum) s(n): 6423288837744
• 3993553816656 is an abundant number, because the sum of its proper divisors (6423288837744) is greater than itself. Its abundance is 2429735021088

Bases of 3993553816656

• Binary: 111010000111010010010110110100110001010000₂
• Hexadecimal: 0x3A1D25B4C50
• Base-36: 1EYM2TY6O

Squares and roots of 3993553816656

• 3993553816656 squared (3993553816656²) is 15948472086527704463022336
• 3993553816656 cubed (3993553816656³) is 63691081570984394036785254953776828416
• The square root of 3993553816656 is 1998387.8043703129
• The cube root of 3993553816656 is 15865.4787030503

Scales and comparisons

• 3,993,553,816,656 seconds is equal to 126,982 years, 34 weeks, 1 day, 16 hours, 37 minutes, 36 seconds.
• To count from 1 to 3,993,553,816,656 would take you about three hundred seventeen thousand, four hundred fifty-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 3993553816656 cubic inches would be around 1322.1 feet tall.

Recreational maths with 3993553816656

• 3993553816656 backwards is 6566183553993
• The number of decimal digits it has is: 13
• The sum of 3993553816656's digits is 69
• More coming soon!