1388613528414

Names of 1388613528414

• Cardinal: 1388613528414 can be written as One trillion, three hundred eighty-eight billion, six hundred thirteen million, five hundred twenty-eight thousand, four hundred fourteen.

Scientific notation

• Scientific notation: 1.388613528414 × 10¹²

Factors of 1388613528414

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 76934

Divisors of 1388613528414

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 22501 45002 54421 67503 108842 135006 157507 163263 202509 315014 326526 380947 405018 472521 489789 607527 761894 945042 979578 1142841 1215054 1417563 1469367 1822581 2285682 2835126 2938734 3428523 3645162 4252689 4408101 6857046 8505378 8816202 10285569 12758067 20571138 25516134 30856707 61713414 1224526921 2449053842 3673580763 7347161526 8571688447 11020742289 17143376894 22041484578 25715065341 33062226867 51430130682 66124453734 77145196023 99186680601 154290392046 198373361202 231435588069 462871176138 694306764207 1388613528414
• Sum of all divisors σ(n): 3556249562976
• Sum of proper divisors (its aliquot sum) s(n): 2167636034562
• 1388613528414 is an abundant number, because the sum of its proper divisors (2167636034562) is greater than itself. Its abundance is 779022506148

Bases of 1388613528414

• Binary: 10100001101001111110100001110101101011110₂
• Hexadecimal: 0x1434FD0EB5E
• Base-36: HPX4N3VI

Squares and roots of 1388613528414

• 1388613528414 squared (1388613528414²) is 1928247531294378785355396
• 1388613528414 cubed (1388613528414³) is 2677590608086272209656583990534221944
• The square root of 1388613528414 is 1178394.4706311211
• The cube root of 1388613528414 is 11156.4784444689

Scales and comparisons

• 1,388,613,528,414 seconds is equal to 44,153 years, 31 weeks, 6 days, 20 hours, 6 minutes, 54 seconds.
• To count from 1 to 1,388,613,528,414 would take you about one hundred ten thousand, three hundred eighty-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 1388613528414 cubic inches would be around 929.7 feet tall.

Recreational maths with 1388613528414

• 1388613528414 backwards is 4148253168831
• 1388613528414 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1388613528414's digits is 54
• More coming soon!