12706672800

Names of 12706672800

• Cardinal: 12706672800 can be written as Twelve billion, seven hundred six million, six hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.27066728 × 10¹⁰

Factors of 12706672800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5294457

Divisors of 12706672800

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 5294447 10588894 15883341 21177788 26472235 31766682 42355576 52944470 63533364 79416705 84711152 105888940 127066728 132361175 158833410 169422304 211777880 254133456 264722350 317666820 397083525 423555760 508266912 529444700 635333640 794167050 847111520 1058889400 1270667280 1588334100 2117778800 2541334560 3176668200 4235557600 6353336400 12706672800
• Sum of all divisors σ(n): 41360227776
• Sum of proper divisors (its aliquot sum) s(n): 28653554976
• 12706672800 is an abundant number, because the sum of its proper divisors (28653554976) is greater than itself. Its abundance is 15946882176

Bases of 12706672800

• Binary: 1011110101011000000111000010100000₂
• Hexadecimal: 0x2F56070A0
• Base-36: 5U583HC

Squares and roots of 12706672800

• 12706672800 squared (12706672800²) is 161459533646259840000
• 12706672800 cubed (12706672800³) is 2051613464483614730660352000000
• The square root of 12706672800 is 112723.8785706027
• The cube root of 12706672800 is 2333.5151005791

Scales and comparisons

• 12,706,672,800 seconds is equal to 404 years, 1 week, 4 days, 23 hours, 20 minutes.
• To count from 1 to 12,706,672,800 would take you about eight hundred 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 12706672800 cubic inches would be around 194.5 feet tall.

Recreational maths with 12706672800

• 12706672800 backwards is 00827660721
• The number of decimal digits it has is: 11
• The sum of 12706672800's digits is 39
• More coming soon!