5242745664

Names of 5242745664

• Cardinal: 5242745664 can be written as Five billion, two hundred forty-two million, seven hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.242745664 × 10⁹

Factors of 5242745664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11944

Divisors of 5242745664

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 59 64 72 78 96 104 117 118 144 156 177 192 208 234 236 288 312 354 416 468 472 531 576 624 708 767 832 936 944 1062 1248 1416 1534 1872 1888 2124 2301 2496 2832 3068 3744 3776 4248 4602 5664 6136 6903 7488 8496 9204 11328 11867 12272 13806 16992 18408 23734 24544 27612 33984 35601 36816 47468 49088 55224 71202 73632 94936 106803 110448 142404 147264 154271 189872 213606 220896 284808 308542 379744 427212 441792 462813 569616 617084 700153 759488 854424 925626 1139232 1234168 1388439 1400306 1708848 1851252 2100459 2278464 2468336 2776878 2800612 3417696 3702504 4200918 4936672 5553756 5601224 6301377 6835392 7405008 8401836 9101989 9873344 11107512 11202448 12602754 14810016 16803672 18203978 22215024 22404896 25205508 27305967 29620032 33607344 36407956 44430048 44809792 50411016 54611934 67214688 72815912 81917901 88860096 100822032 109223868 134429376 145631824 163835802 201644064 218447736 291263648 327671604 403288128 436895472 582527296 655343208 873790944 1310686416 1747581888 2621372832 5242745664
• Sum of all divisors σ(n): 16459017120
• Sum of proper divisors (its aliquot sum) s(n): 11216271456
• 5242745664 is an abundant number, because the sum of its proper divisors (11216271456) is greater than itself. Its abundance is 5973525792

Bases of 5242745664

• Binary: 100111000011111011111001101000000₂
• Hexadecimal: 0x1387DF340
• Base-36: 2EPE8G0

Squares and roots of 5242745664

• 5242745664 squared (5242745664²) is 27486382097390800896
• 5242745664 cubed (5242745664³) is 144104110560142847110991314944
• The square root of 5242745664 is 72406.8067518517
• The cube root of 5242745664 is 1737.2124370913

Scales and comparisons

• 5,242,745,664 seconds is equal to 166 years, 36 weeks, 3 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 5,242,745,664 would take you about three hundred thirty-three 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 5242745664 cubic inches would be around 144.8 feet tall.

Recreational maths with 5242745664

• 5242745664 backwards is 4665472425
• The number of decimal digits it has is: 10
• The sum of 5242745664's digits is 45
• More coming soon!