1386966846992

Names of 1386966846992

• Cardinal: 1386966846992 can be written as One trillion, three hundred eighty-six billion, nine hundred sixty-six million, eight hundred forty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.386966846992 × 10¹²

Factors of 1386966846992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 23026

Divisors of 1386966846992

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 313 401 496 626 802 1252 1604 2504 3208 5008 6416 9703 12431 19406 22279 24862 38812 44558 49724 77624 89116 99448 125513 155248 178232 198896 251026 356464 502052 690649 1004104 1381298 2008208 2762596 3890903 5525192 6973327 7781806 8933879 11050384 13946654 15563612 17867758 27893308 31127224 35735516 55786616 62254448 71471032 111573232 142942064 216173137 276950249 432346274 553900498 864692548 1107800996 1729385096 2215601992 2796304127 3458770192 4431203984 5592608254 11185216508 22370433016 44740866032 86685427937 173370855874 346741711748 693483423496 1386966846992
• Sum of all divisors σ(n): 2789860961280
• Sum of proper divisors (its aliquot sum) s(n): 1402894114288
• 1386966846992 is an abundant number, because the sum of its proper divisors (1402894114288) is greater than itself. Its abundance is 15927267296

Bases of 1386966846992

• Binary: 10100001011101101101010101000111000010000₂
• Hexadecimal: 0x142EDAA8E10
• Base-36: HP5W90CW

Squares and roots of 1386966846992

• 1386966846992 squared (1386966846992²) is 1923677034654929939448064
• 1386966846992 cubed (1386966846992³) is 2668076271386268494844942806818623488
• The square root of 1386966846992 is 1177695.5663464137
• The cube root of 1386966846992 is 11152.0667460397

Scales and comparisons

• 1,386,966,846,992 seconds is equal to 44,101 years, 13 weeks, 2 days, 36 minutes, 32 seconds.
• To count from 1 to 1,386,966,846,992 would take you about one hundred ten thousand, two hundred fifty-three 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 1386966846992 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386966846992

• 1386966846992 backwards is 2996486696831
• The number of decimal digits it has is: 13
• The sum of 1386966846992's digits is 77
• More coming soon!