5138073450

Names of 5138073450

• Cardinal: 5138073450 can be written as Five billion, one hundred thirty-eight million, seventy-three thousand, four hundred fifty.

Scientific notation

• Scientific notation: 5.13807345 × 10⁹

Factors of 5138073450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1201

Divisors of 5138073450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 37 45 50 74 75 90 111 150 185 222 225 333 370 421 450 555 666 733 842 925 1110 1263 1466 1665 1850 2105 2199 2526 2775 3330 3665 3789 4210 4398 5550 6315 6597 7330 7578 8325 10525 10995 12630 13194 15577 16650 18325 18945 21050 21990 27121 31154 31575 32985 36650 37890 46731 54242 54975 63150 65970 77885 81363 93462 94725 109950 135605 140193 155770 162726 164925 189450 233655 244089 271210 280386 308593 329850 389425 406815 467310 488178 617186 678025 700965 778850 813630 925779 1168275 1220445 1356050 1401930 1542965 1851558 2034075 2336550 2440890 2777337 3085930 3504825 4068150 4628895 5554674 6102225 7009650 7714825 9257790 11417941 12204450 13886685 15429650 22835882 23144475 27773370 34253823 46288950 57089705 68507646 69433425 102761469 114179410 138866850 171269115 205522938 285448525 342538230 513807345 570897050 856345575 1027614690 1712691150 2569036725 5138073450
• Sum of all divisors σ(n): 14230442616
• Sum of proper divisors (its aliquot sum) s(n): 9092369166
• 5138073450 is an abundant number, because the sum of its proper divisors (9092369166) is greater than itself. Its abundance is 3954295716

Bases of 5138073450

• Binary: 100110010010000001100011101101010₂
• Hexadecimal: 0x13240C76A
• Base-36: 2CZ2QUI

Squares and roots of 5138073450

• 5138073450 squared (5138073450²) is 26399798777594902500
• 5138073450 cubed (5138073450³) is 135644105184502823390588625000
• The square root of 5138073450 is 71680.3560956557
• The cube root of 5138073450 is 1725.5733947623

Scales and comparisons

• 5,138,073,450 seconds is equal to 163 years, 19 weeks, 3 days, 10 hours, 37 minutes, 30 seconds.
• To count from 1 to 5,138,073,450 would take you about three hundred twenty-six 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 5138073450 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138073450

• 5138073450 backwards is 0543708315
• The number of decimal digits it has is: 10
• The sum of 5138073450's digits is 36
• More coming soon!