1381502706945564

Names of 1381502706945564

• Cardinal: 1381502706945564 can be written as One quadrillion, three hundred eighty-one trillion, five hundred two billion, seven hundred six million, nine hundred forty-five thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 1.381502706945564 × 10¹⁵

Factors of 1381502706945564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 100403984

Divisors of 1381502706945564

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 164071 328142 492213 656284 984426 1148497 1968852 2296994 3445491 4593988 6890982 13781964 100239901 200479802 300719703 400959604 601439406 701679307 1202878812 1403358614 2105037921 2806717228 4210075842 8420151684 16446460796971 32892921593942 49339382390913 65785843187884 98678764781826 115125225578797 197357529563652 230250451157594 345375676736391 460500902315188 690751353472782 1381502706945564
• Sum of all divisors σ(n): 3684029709011456
• Sum of proper divisors (its aliquot sum) s(n): 2302527002065892
• 1381502706945564 is an abundant number, because the sum of its proper divisors (2302527002065892) is greater than itself. Its abundance is 921024295120328

Bases of 1381502706945564

• Binary: 100111010000111100000101010000110101000111000011100₂
• Hexadecimal: 0x4E8782A1A8E1C
• Base-36: DLP9KYDESC

Squares and roots of 1381502706945564

• 1381502706945564 squared (1381502706945564²) is 1908549729297920886286459278096
• 1381502706945564 cubed (1381502706945564³) is 2636666617365301100812521048769000108609566144
• The square root of 1381502706945564 is 37168571.4945511997
• The cube root of 1381502706945564 is 111374.0245595877

Scales and comparisons

• 1,381,502,706,945,564 seconds is equal to 43,927,512 years, 42 weeks, 1 day, 17 hours, 19 minutes, 24 seconds.
• To count from 1 to 1,381,502,706,945,564 would take you about one hundred thirty-one million, seven hundred eighty-two thousand, five hundred thirty-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 1381502706945564 cubic inches would be around 9281.2 feet tall.

Recreational maths with 1381502706945564

• 1381502706945564 backwards is 4655496072051831
• The number of decimal digits it has is: 16
• The sum of 1381502706945564's digits is 66
• More coming soon!