12001807543400

Names of 12001807543400

• Cardinal: 12001807543400 can be written as Twelve trillion, one billion, eight hundred seven million, five hundred forty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.20018075434 × 10¹³

Factors of 12001807543400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 527709

Divisors of 12001807543400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 165829 331658 361873 663316 723746 829145 1326632 1447492 1658290 1809365 2894984 3316580 3618730 4145725 6633160 7237460 8291450 9046825 14474920 16582900 18093650 33165800 36187300 72374600 60009037717 120018075434 240036150868 300045188585 480072301736 600090377170 1200180754340 1500225942925 2400361508680 3000451885850 6000903771700 12001807543400
• Sum of all divisors σ(n): 27904447920300
• Sum of proper divisors (its aliquot sum) s(n): 15902640376900
• 12001807543400 is an abundant number, because the sum of its proper divisors (15902640376900) is greater than itself. Its abundance is 3900832833500

Bases of 12001807543400

• Binary: 10101110101001100011011110011010110001101000₂
• Hexadecimal: 0xAEA6379AC68
• Base-36: 495JYC0O8

Squares and roots of 12001807543400

• 12001807543400 squared (12001807543400²) is 144043384308813142883560000
• 12001807543400 cubed (12001807543400³) is 1728780976374378773360972435846504000000
• The square root of 12001807543400 is 3464362.5017310183
• The cube root of 12001807543400 is 22895.4343048405

Scales and comparisons

• 12,001,807,543,400 seconds is equal to 381,620 years, 18 weeks, 3 days, 12 hours, 43 minutes, 20 seconds.
• To count from 1 to 12,001,807,543,400 would take you about nine hundred fifty-four thousand and fifty 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 12001807543400 cubic inches would be around 1908 feet tall.

Recreational maths with 12001807543400

• 12001807543400 backwards is 00434570810021
• The number of decimal digits it has is: 14
• The sum of 12001807543400's digits is 35
• More coming soon!