3868049025

Names of 3868049025

• Cardinal: 3868049025 can be written as Three billion, eight hundred sixty-eight million, forty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 3.868049025 × 10⁹

Factors of 3868049025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 195

Divisors of 3868049025

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 67 75 89 93 135 155 201 225 267 279 335 445 465 603 675 775 801 837 961 1005 1335 1395 1675 1809 2077 2225 2325 2403 2759 2883 3015 4005 4185 4805 5025 5963 6231 6675 6975 8277 8649 9045 10385 12015 13795 14415 15075 17889 18693 20025 20925 24025 24831 25947 29815 31155 41385 43245 45225 51925 53667 56079 60075 64387 68975 72075 74493 85529 89445 93465 124155 129735 149075 155775 161001 184853 193161 206925 216225 256587 268335 280395 321935 372465 427645 447225 467325 554559 579483 620775 648675 769761 805005 924265 965805 1282935 1341675 1401975 1609675 1663677 1738449 1862325 2138225 2309283 2772795 2897415 3848805 4025025 4621325 4829025 4991031 5730443 6414675 8318385 8692245 11546415 13863975 14487075 17191329 19244025 24955155 28652215 41591925 43461225 51573987 57732075 85956645 124775775 143261075 154721961 257869935 429783225 773609805 1289349675 3868049025
• Sum of all divisors σ(n): 7535678400
• Sum of proper divisors (its aliquot sum) s(n): 3667629375
• 3868049025 is a deficient number, because the sum of its proper divisors (3667629375) is less than itself. Its deficiency is 200419650

Bases of 3868049025

• Binary: 11100110100011011011111010000001₂
• Hexadecimal: 0xE68DBE81
• Base-36: 1RYXPQ9

Squares and roots of 3868049025

• 3868049025 squared (3868049025²) is 14961803259803450625
• 3868049025 cubed (3868049025³) is 57872988511324558881666890625
• The square root of 3868049025 is 62193.6413550453
• The cube root of 3868049025 is 1569.7505959731

Scales and comparisons

• 3,868,049,025 seconds is equal to 122 years, 51 weeks, 4 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 3,868,049,025 would take you about two hundred forty-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 3868049025 cubic inches would be around 130.8 feet tall.

Recreational maths with 3868049025

• 3868049025 backwards is 5209408683
• 3868049025 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3868049025's digits is 45
• More coming soon!