5118356439

Names of 5118356439

• Cardinal: 5118356439 can be written as Five billion, one hundred eighteen million, three hundred fifty-six thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 5.118356439 × 10⁹

Factors of 5118356439

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26975

Divisors of 5118356439

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 19 21 27 53 57 63 133 159 171 189 371 399 477 513 1007 1113 1197 1431 3021 3339 3591 7049 9063 10017 21147 26893 27189 63441 80679 188251 190323 242037 510967 564753 726111 1425329 1532901 1694259 3576769 4275987 4598703 5082777 9977303 10730307 12827961 13796109 27081251 29931909 32190921 38483883 81243753 89795727 96572763 189568757 243731259 269387181 568706271 731193777 1706118813 5118356439
• Sum of all divisors σ(n): 9294566400
• Sum of proper divisors (its aliquot sum) s(n): 4176209961
• 5118356439 is a deficient number, because the sum of its proper divisors (4176209961) is less than itself. Its deficiency is 942146478

Bases of 5118356439

• Binary: 100110001000100111110101111010111₂
• Hexadecimal: 0x13113EBD7
• Base-36: 2CNC53R

Squares and roots of 5118356439

• 5118356439 squared (5118356439²) is 26197572636652760721
• 5118356439 cubed (5118356439³) is 134088514590981865243456632519
• The square root of 5118356439 is 71542.6896265439
• The cube root of 5118356439 is 1723.3633080781

Scales and comparisons

• 5,118,356,439 seconds is equal to 162 years, 38 weeks, 6 days, 5 hours, 40 minutes, 39 seconds.
• To count from 1 to 5,118,356,439 would take you about three hundred twenty-five 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 5118356439 cubic inches would be around 143.6 feet tall.

Recreational maths with 5118356439

• 5118356439 backwards is 9346538115
• The number of decimal digits it has is: 10
• The sum of 5118356439's digits is 45
• More coming soon!