48138909450

Names of 48138909450

• Cardinal: 48138909450 can be written as Forty-eight billion, one hundred thirty-eight million, nine hundred nine thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.813890945 × 10¹⁰

Factors of 48138909450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 49347

Divisors of 48138909450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 61 75 107 122 150 183 214 305 321 366 535 610 642 915 1070 1525 1605 1830 2675 3050 3210 4575 5350 6527 8025 9150 13054 16050 19581 32635 39162 49169 65270 97905 98338 147507 163175 195810 245845 295014 326350 489525 491690 737535 979050 1229225 1475070 2458450 2999309 3687675 5261083 5998618 7375350 8997927 10522166 14996545 15783249 17995854 26305415 29993090 31566498 44989635 52610830 74982725 78916245 89979270 131527075 149965450 157832490 224948175 263054150 320926063 394581225 449896350 641852126 789162450 962778189 1604630315 1925556378 3209260630 4813890945 8023151575 9627781890 16046303150 24069454725 48138909450
• Sum of all divisors σ(n): 122478143040
• Sum of proper divisors (its aliquot sum) s(n): 74339233590
• 48138909450 is an abundant number, because the sum of its proper divisors (74339233590) is greater than itself. Its abundance is 26200324140

Bases of 48138909450

• Binary: 101100110101010011010111011100001010₂
• Hexadecimal: 0xB354D770A
• Base-36: M44NW96

Squares and roots of 48138909450

• 48138909450 squared (48138909450²) is 2317354603035299302500
• 48138909450 cubed (48138909450³) is 111554923399056968276695658625000
• The square root of 48138909450 is 219405.8099732093
• The cube root of 48138909450 is 3637.7435762305

Scales and comparisons

• 48,138,909,450 seconds is equal to 1,530 years, 34 weeks, 5 days, 7 hours, 17 minutes, 30 seconds.
• To count from 1 to 48,138,909,450 would take you about three thousand and sixty-one 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 48138909450 cubic inches would be around 303.1 feet tall.

Recreational maths with 48138909450

• 48138909450 backwards is 05490983184
• The number of decimal digits it has is: 11
• The sum of 48138909450's digits is 51
• More coming soon!