12746201400

Names of 12746201400

• Cardinal: 12746201400 can be written as Twelve billion, seven hundred forty-six million, two hundred one thousand, four hundred.

Scientific notation

• Scientific notation: 1.27462014 × 10¹⁰

Factors of 12746201400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6034

Divisors of 12746201400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1601 1800 3202 4423 4803 6404 8005 8846 9606 12808 13269 14409 16010 17692 19212 22115 24015 26538 28818 32020 35384 38424 39807 40025 44230 48030 53076 57636 64040 66345 72045 79614 80050 88460 96060 106152 110575 115272 120075 132690 144090 159228 160100 176920 192120 199035 221150 240150 265380 288180 318456 320200 331725 360225 398070 442300 480300 530760 576360 663450 720450 796140 884600 960600 995175 1326900 1440900 1592280 1990350 2653800 2881800 3980700 7081223 7961400 14162446 21243669 28324892 35406115 42487338 56649784 63731007 70812230 84974676 106218345 127462014 141624460 169949352 177030575 212436690 254924028 283248920 318655035 354061150 424873380 509848056 531091725 637310070 708122300 849746760 1062183450 1274620140 1416244600 1593275175 2124366900 2549240280 3186550350 4248733800 6373100700 12746201400
• Sum of all divisors σ(n): 42842414160
• Sum of proper divisors (its aliquot sum) s(n): 30096212760
• 12746201400 is an abundant number, because the sum of its proper divisors (30096212760) is greater than itself. Its abundance is 17350011360

Bases of 12746201400

• Binary: 1011110111101110111001100100111000₂
• Hexadecimal: 0x2F7BB9938
• Base-36: 5USRBY0

Squares and roots of 12746201400

• 12746201400 squared (12746201400²) is 162465650129361960000
• 12746201400 cubed (12746201400³) is 2070819897130783595658744000000
• The square root of 12746201400 is 112899.0761698253
• The cube root of 12746201400 is 2335.9323371087

Scales and comparisons

• 12,746,201,400 seconds is equal to 405 years, 15 weeks, 11 hours, 30 minutes.
• To count from 1 to 12,746,201,400 would take you about eight hundred ten 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 12746201400 cubic inches would be around 194.7 feet tall.

Recreational maths with 12746201400

• 12746201400 backwards is 00410264721
• The number of decimal digits it has is: 11
• The sum of 12746201400's digits is 27
• More coming soon!