5128790232

Names of 5128790232

• Cardinal: 5128790232 can be written as Five billion, one hundred twenty-eight million, seven hundred ninety thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 5.128790232 × 10⁹

Factors of 5128790232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 190716

Divisors of 5128790232

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 38 57 59 76 114 118 152 177 228 236 354 456 472 708 1121 1416 2242 3363 4484 6726 8968 13452 26904 190633 381266 571899 762532 1143798 1525064 2287596 3622027 4575192 7244054 10866081 11247347 14488108 21732162 22494694 28976216 33742041 43464324 44989388 67484082 86928648 89978776 134968164 213699593 269936328 427399186 641098779 854798372 1282197558 1709596744 2564395116 5128790232
• Sum of all divisors σ(n): 13725648000
• Sum of proper divisors (its aliquot sum) s(n): 8596857768
• 5128790232 is an abundant number, because the sum of its proper divisors (8596857768) is greater than itself. Its abundance is 3468067536

Bases of 5128790232

• Binary: 100110001101100110010000011011000₂
• Hexadecimal: 0x131B320D8
• Base-36: 2CTJRVC

Squares and roots of 5128790232

• 5128790232 squared (5128790232²) is 26304489243858613824
• 5128790232 cubed (5128790232³) is 134910207491651124569591367168
• The square root of 5128790232 is 71615.5725523437
• The cube root of 5128790232 is 1724.5335412565

Scales and comparisons

• 5,128,790,232 seconds is equal to 163 years, 4 weeks, 23 hours, 57 minutes, 12 seconds.
• To count from 1 to 5,128,790,232 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 5128790232 cubic inches would be around 143.7 feet tall.

Recreational maths with 5128790232

• 5128790232 backwards is 2320978215
• The number of decimal digits it has is: 10
• The sum of 5128790232's digits is 39
• More coming soon!