1378239563373201

Names of 1378239563373201

• Cardinal: 1378239563373201 can be written as One quadrillion, three hundred seventy-eight trillion, two hundred thirty-nine billion, five hundred sixty-three million, three hundred seventy-three thousand, two hundred one.

Scientific notation

• Scientific notation: 1.378239563373201 × 10¹⁵

Factors of 1378239563373201

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 680

Divisors of 1378239563373201

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 243 677 729 2031 2187 6093 6561 18279 54837 164511 458329 493533 1374987 1480599 4124961 4441797 12374883 37124649 111373947 310288733 334121841 930866199 1002365523 2792598597 3007096569 8377795791 25133387373 75400162119 210065472241 226200486357 630196416723 678601459071 1890589250169 2035804377213 5671767750507 17015303251521 51045909754563 153137729263689 459413187791067 1378239563373201
• Sum of all divisors σ(n): 2070312380833021
• Sum of proper divisors (its aliquot sum) s(n): 692072817459820
• 1378239563373201 is a deficient number, because the sum of its proper divisors (692072817459820) is less than itself. Its deficiency is 686166745913381

Bases of 1378239563373201

• Binary: 100111001011000000001100111100101110001101010010001₂
• Hexadecimal: 0x4E58067971A91
• Base-36: DKJMIIXW29

Squares and roots of 1378239563373201

• 1378239563373201 squared (1378239563373201²) is 1899544294047151735441604986401
• 1378239563373201 cubed (1378239563373201³) is 2618027098435601739332420343294477605292839601
• 1378239563373201 is a perfect square number. Its square root is 37124649
• The cube root of 1378239563373201 is 111286.2660268619

Scales and comparisons

• 1,378,239,563,373,201 seconds is equal to 43,823,754 years, 48 weeks, 6 days, 7 hours, 13 minutes, 21 seconds.
• To count from 1 to 1,378,239,563,373,201 would take you about one hundred thirty-one million, four hundred seventy-one thousand, two hundred sixty-four 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 1378239563373201 cubic inches would be around 9273.9 feet tall.

Recreational maths with 1378239563373201

• 1378239563373201 backwards is 1023733659328731
• The number of decimal digits it has is: 16
• The sum of 1378239563373201's digits is 63
• More coming soon!