1378847661273

Names of 1378847661273

• Cardinal: 1378847661273 can be written as One trillion, three hundred seventy-eight billion, eight hundred forty-seven million, six hundred sixty-one thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 1.378847661273 × 10¹²

Factors of 1378847661273

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 234244

Divisors of 1378847661273

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 127 191 243 381 573 1143 1719 3429 5157 10287 15471 24257 30861 46413 72771 218313 233923 654939 701769 1964817 2105307 5894451 6315921 18947763 29708221 44679293 56843289 89124663 134037879 267373989 402113637 802121967 1206340911 2406365901 3619022733 5674270211 7219097703 10857068199 17022810633 51068431899 153205295697 459615887091 1378847661273
• Sum of all divisors σ(n): 2092605505536
• Sum of proper divisors (its aliquot sum) s(n): 713757844263
• 1378847661273 is a deficient number, because the sum of its proper divisors (713757844263) is less than itself. Its deficiency is 665089817010

Bases of 1378847661273

• Binary: 10100000100001001101110011001110011011001₂
• Hexadecimal: 0x14109B99CD9
• Base-36: HLFMAOK9

Squares and roots of 1378847661273

• 1378847661273 squared (1378847661273²) is 1901220872998021743980529
• 1378847661273 cubed (1378847661273³) is 2621493954296733637643153177299353417
• The square root of 1378847661273 is 1174243.4420821775
• The cube root of 1378847661273 is 11130.2630621269

Scales and comparisons

• 1,378,847,661,273 seconds is equal to 43,843 years, 4 weeks, 4 days, 23 hours, 14 minutes, 33 seconds.
• To count from 1 to 1,378,847,661,273 would take you about one hundred nine thousand, six hundred seven 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 1378847661273 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378847661273

• 1378847661273 backwards is 3721667488731
• The number of decimal digits it has is: 13
• The sum of 1378847661273's digits is 63
• More coming soon!