12472093974436380

Names of 12472093974436380

• Cardinal: 12472093974436380 can be written as Twelve quadrillion, four hundred seventy-two trillion, ninety-three billion, nine hundred seventy-four million, four hundred thirty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.247209397443638 × 10¹⁶

Factors of 12472093974436380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 277563918

Divisors of 12472093974436380

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 249859 499718 749577 999436 1249295 1499154 2248731 2498590 2998308 3747885 4497462 4997180 7495770 8994924 11243655 14991540 22487310 44974620 277314049 554628098 831942147 1109256196 1386570245 1663884294 2495826441 2773140490 3327768588 4159710735 4991652882 5546280980 8319421470 9983305764 12479132205 16638842940 24958264410 49916528820 69289410969091 138578821938182 207868232907273 277157643876364 346447054845455 415736465814546 623604698721819 692894109690910 831472931629092 1039341164536365 1247209397443638 1385788219381820 2078682329072730 2494418794887276 3118023493609095 4157364658145460 6236046987218190 12472093974436380
• Sum of all divisors σ(n): 37832169939018000
• Sum of proper divisors (its aliquot sum) s(n): 25360075964581620
• 12472093974436380 is an abundant number, because the sum of its proper divisors (25360075964581620) is greater than itself. Its abundance is 12887981990145240

Bases of 12472093974436380

• Binary: 101100010011110100110110101010111100111001101000011100₂
• Hexadecimal: 0x2C4F4DAAF39A1C
• Base-36: 3ESZKVGGEN0

Squares and roots of 12472093974436380

• 12472093974436380 squared (12472093974436380²) is 155553128107172257412938667504400
• 12472093974436380 cubed (12472093974436380³) is 1940073231770193411903297014303075034211170072000
• The square root of 12472093974436380 is 111678529.6036636579
• The cube root of 12472093974436380 is 231906.6086056525

Scales and comparisons

• 12,472,093,974,436,380 seconds is equal to 396,574,009 years, 34 weeks, 4 days, 22 hours, 33 minutes.
• To count from 1 to 12,472,093,974,436,380 would take you about one billion, one hundred eighty-nine million, seven hundred twenty-two thousand and twenty-nine 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 12472093974436380 cubic inches would be around 19325.6 feet tall.

Recreational maths with 12472093974436380

• 12472093974436380 backwards is 08363447939027421
• The number of decimal digits it has is: 17
• The sum of 12472093974436380's digits is 72
• More coming soon!