55728942488

Names of 55728942488

• Cardinal: 55728942488 can be written as Fifty-five billion, seven hundred twenty-eight million, nine hundred forty-two thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5728942488 × 10¹⁰

Factors of 55728942488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3472

Divisors of 55728942488

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 29 58 116 191 232 382 449 764 898 1528 1796 2801 3592 5539 5602 11078 11204 13021 22156 22408 26042 44312 52084 81229 85759 104168 162458 171518 324916 343036 534991 649832 686072 1069982 1257649 2139964 2487011 2515298 4279928 4974022 5030596 9948044 10061192 15514739 19896088 31029478 36471821 62058956 72943642 124117912 145887284 240210959 291774568 480421918 960843836 1921687672 6966117811 13932235622 27864471244 55728942488
• Sum of all divisors σ(n): 108941760000
• Sum of proper divisors (its aliquot sum) s(n): 53212817512
• 55728942488 is a deficient number, because the sum of its proper divisors (53212817512) is less than itself. Its deficiency is 2516124976

Bases of 55728942488

• Binary: 110011111001101101000010110110011000₂
• Hexadecimal: 0xCF9B42D98
• Base-36: PLNKN88

Squares and roots of 55728942488

• 55728942488 squared (55728942488²) is 3105715030830811630144
• 55728942488 cubed (55728942488³) is 173078214337287448194656503158272
• The square root of 55728942488 is 236069.7830896619
• The cube root of 55728942488 is 3819.6795891815

Scales and comparisons

• 55,728,942,488 seconds is equal to 1,772 years, 2 days, 21 hours, 48 minutes, 8 seconds.
• To count from 1 to 55,728,942,488 would take you about three thousand, five hundred forty-four 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 55728942488 cubic inches would be around 318.3 feet tall.

Recreational maths with 55728942488

• 55728942488 backwards is 88424982755
• The number of decimal digits it has is: 11
• The sum of 55728942488's digits is 62
• More coming soon!