108028211388

Names of 108028211388

• Cardinal: 108028211388 can be written as One hundred eight billion, twenty-eight million, two hundred eleven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.08028211388 × 10¹¹

Factors of 108028211388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2512

Divisors of 108028211388

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 23 46 67 69 92 134 138 201 268 276 402 804 1541 2417 3082 4623 4834 6164 7251 9246 9668 14502 18492 29004 55591 111182 161939 166773 222364 323878 333546 485817 647756 667092 971634 1943268 3724597 5841889 7449194 11173791 11683778 14898388 17525667 22347582 23367556 35051334 44695164 70102668 134363447 268726894 391406563 403090341 537453788 782813126 806180682 1174219689 1565626252 1612361364 2348439378 4696878756 9002350949 18004701898 27007052847 36009403796 54014105694 108028211388
• Sum of all divisors σ(n): 267061452672
• Sum of proper divisors (its aliquot sum) s(n): 159033241284
• 108028211388 is an abundant number, because the sum of its proper divisors (159033241284) is greater than itself. Its abundance is 51005029896

Bases of 108028211388

• Binary: 1100100100110111110111011000010111100₂
• Hexadecimal: 0x1926FBB0BC
• Base-36: 1DML7HDO

Squares and roots of 108028211388

• 108028211388 squared (108028211388²) is 11670094455690412886544
• 108028211388 cubed (108028211388³) is 1260699430777250722792574492763072
• The square root of 108028211388 is 328676.4539604259
• The cube root of 108028211388 is 4762.6177752399

Scales and comparisons

• 108,028,211,388 seconds is equal to 3,434 years, 50 weeks, 12 hours, 29 minutes, 48 seconds.
• To count from 1 to 108,028,211,388 would take you about six thousand, eight hundred sixty-nine 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 108028211388 cubic inches would be around 396.9 feet tall.

Recreational maths with 108028211388

• 108028211388 backwards is 883112820801
• The number of decimal digits it has is: 12
• The sum of 108028211388's digits is 42
• More coming soon!