1380750863025725

Names of 1380750863025725

• Cardinal: 1380750863025725 can be written as One quadrillion, three hundred eighty trillion, seven hundred fifty billion, eight hundred sixty-three million, twenty-five thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.380750863025725 × 10¹⁵

Factors of 1380750863025725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 137399025

Divisors of 1380750863025725

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 25 29 83 145 167 415 725 835 2075 2407 4175 4843 12035 13861 24215 60175 69305 121075 346525 401969 2009845 10049225 137398741 686993705 3434968525 3984563489 11404095503 19922817445 22945589747 57020477515 99614087225 114727948735 285102387575 330718769587 573639743675 665422102663 1653593847935 1904483949001 3327110513315 8267969239675 9522419745005 16635552566575 47612098725025 55230034521029 276150172605145 1380750863025725
• Sum of all divisors σ(n): 1803243073806720
• Sum of proper divisors (its aliquot sum) s(n): 422492210780995
• 1380750863025725 is a deficient number, because the sum of its proper divisors (422492210780995) is less than itself. Its deficiency is 958258652244730

Bases of 1380750863025725

• Binary: 100111001111100100100011100101101101100011000111101₂
• Hexadecimal: 0x4E7C91CB6C63D
• Base-36: DLFO6TWXFH

Squares and roots of 1380750863025725

• 1380750863025725 squared (1380750863025725²) is 1906472945746284400902011775625
• 1380750863025725 cubed (1380750863025725³) is 2632364165174378382118213903843585367302953125
• The square root of 1380750863025725 is 37158456.1442711853
• The cube root of 1380750863025725 is 111353.8168351377

Scales and comparisons

• 1,380,750,863,025,725 seconds is equal to 43,903,606 years, 26 weeks, 12 hours, 2 minutes, 5 seconds.
• To count from 1 to 1,380,750,863,025,725 would take you about one hundred thirty-one million, seven hundred ten thousand, eight hundred nineteen 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 1380750863025725 cubic inches would be around 9279.5 feet tall.

Recreational maths with 1380750863025725

• 1380750863025725 backwards is 5275203680570831
• The number of decimal digits it has is: 16
• The sum of 1380750863025725's digits is 62
• More coming soon!