12843573894400

Names of 12843573894400

• Cardinal: 12843573894400 can be written as Twelve trillion, eight hundred forty-three billion, five hundred seventy-three million, eight hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.28435738944 × 10¹³

Factors of 12843573894400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2006808428

Divisors of 12843573894400

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 6400 2006808421 4013616842 8027233684 10034042105 16054467368 20068084210 32108934736 40136168420 50170210525 64217869472 80272336840 100340421050 128435738944 160544673680 200680842100 256871477888 321089347360 401361684200 513742955776 642178694720 802723368400 1284357389440 1605446736800 2568714778880 3210893473600 6421786947200 12843573894400
• Sum of all divisors σ(n): 31789852212902
• Sum of proper divisors (its aliquot sum) s(n): 18946278318502
• 12843573894400 is an abundant number, because the sum of its proper divisors (18946278318502) is greater than itself. Its abundance is 6102704424102

Bases of 12843573894400

• Binary: 10111010111001100000101010001101110100000000₂
• Hexadecimal: 0xBAE60A8DD00
• Base-36: 4JW98A9Z4

Squares and roots of 12843573894400

• 12843573894400 squared (12843573894400²) is 164957390380913182351360000
• 12843573894400 cubed (12843573894400³) is 2118642432784646220880754104336384000000
• The square root of 12843573894400 is 3583793.2270710039
• The cube root of 12843573894400 is 23418.6557671999

Scales and comparisons

• 12,843,573,894,400 seconds is equal to 408,385 years, 47 weeks, 6 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,843,573,894,400 would take you about one million, twenty thousand, nine hundred sixty-four 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 12843573894400 cubic inches would be around 1951.6 feet tall.

Recreational maths with 12843573894400

• 12843573894400 backwards is 00449837534821
• The number of decimal digits it has is: 14
• The sum of 12843573894400's digits is 58
• More coming soon!