5638198914

Names of 5638198914

• Cardinal: 5638198914 can be written as Five billion, six hundred thirty-eight million, one hundred ninety-eight thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 5.638198914 × 10⁹

Factors of 5638198914

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 701

Divisors of 5638198914

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 97 162 194 291 582 599 873 1198 1746 1797 2619 3594 5238 5391 7857 10782 15714 16173 32346 48519 58103 97038 116206 174309 348618 358801 522927 717602 1045854 1076403 1568781 2152806 3137562 3229209 4706343 6458418 9412686 9687627 19375254 29062881 34803697 58125762 69607394 104411091 208822182 313233273 626466546 939699819 1879399638 2819099457 5638198914
• Sum of all divisors σ(n): 12785331174
• Sum of proper divisors (its aliquot sum) s(n): 7147132260
• 5638198914 is an abundant number, because the sum of its proper divisors (7147132260) is greater than itself. Its abundance is 1508933346

Bases of 5638198914

• Binary: 101010000000100000001011010000010₂
• Hexadecimal: 0x150101682
• Base-36: 2L8U64I

Squares and roots of 5638198914

• 5638198914 squared (5638198914²) is 31789286993830779396
• 5638198914 cubed (5638198914³) is 179234323405451025090300775944
• The square root of 5638198914 is 75087.9412022995
• The cube root of 5638198914 is 1779.8365916987

Scales and comparisons

• 5,638,198,914 seconds is equal to 179 years, 14 weeks, 2 days, 22 hours, 21 minutes, 54 seconds.
• To count from 1 to 5,638,198,914 would take you about three hundred fifty-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 5638198914 cubic inches would be around 148.3 feet tall.

Recreational maths with 5638198914

• 5638198914 backwards is 4198918365
• 5638198914 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5638198914's digits is 54
• More coming soon!