5123846728

Names of 5123846728

• Cardinal: 5123846728 can be written as Five billion, one hundred twenty-three million, eight hundred forty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.123846728 × 10⁹

Factors of 5123846728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17363

Divisors of 5123846728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 37 44 52 56 74 77 88 91 104 143 148 154 182 259 286 296 308 364 407 481 518 572 616 728 814 962 1001 1036 1144 1628 1924 2002 2072 2849 3256 3367 3848 4004 5291 5698 6734 8008 10582 11396 13468 17293 21164 22792 26936 34586 37037 42328 69172 74074 121051 138344 148148 190223 224809 242102 296296 380446 449618 484204 639841 760892 899236 968408 1279682 1331561 1521784 1573663 1798472 2472899 2559364 2663122 3147326 4478887 4945798 5118728 5326244 6294652 7038251 8317933 8957774 9891596 10652488 12589304 14076502 16635866 17310293 17915548 19783192 28153004 33271732 34620586 35831096 49267757 56306008 58225531 66543464 69241172 91497263 98535514 116451062 138482344 182994526 197071028 232902124 365989052 394142056 465804248 640480841 731978104 1280961682 2561923364 5123846728
• Sum of all divisors σ(n): 13248587520
• Sum of proper divisors (its aliquot sum) s(n): 8124740792
• 5123846728 is an abundant number, because the sum of its proper divisors (8124740792) is greater than itself. Its abundance is 3000894064

Bases of 5123846728

• Binary: 100110001011001111011001001001000₂
• Hexadecimal: 0x13167B248
• Base-36: 2CQLTFS

Squares and roots of 5123846728

• 5123846728 squared (5123846728²) is 26253805292036305984
• 5123846728 cubed (5123846728³) is 134520474343149310873325220352
• The square root of 5123846728 is 71581.0500621495
• The cube root of 5123846728 is 1723.9792858589

Scales and comparisons

• 5,123,846,728 seconds is equal to 162 years, 47 weeks, 6 days, 18 hours, 45 minutes, 28 seconds.
• To count from 1 to 5,123,846,728 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 5123846728 cubic inches would be around 143.7 feet tall.

Recreational maths with 5123846728

• 5123846728 backwards is 8276483215
• The number of decimal digits it has is: 10
• The sum of 5123846728's digits is 46
• More coming soon!