428538962210

Names of 428538962210

• Cardinal: 428538962210 can be written as Four hundred twenty-eight billion, five hundred thirty-eight million, nine hundred sixty-two thousand, two hundred ten.

Scientific notation

• Scientific notation: 4.2853896221 × 10¹¹

Factors of 428538962210

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 62531

Divisors of 428538962210

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 41 82 107 157 205 214 314 410 535 785 1070 1570 4387 6437 8774 12874 16799 21935 32185 33598 43870 62219 64370 83995 124438 167990 311095 622190 688759 1377518 2550979 3443795 5101958 6657433 6887590 9768383 12754895 13314866 19536766 25509790 33287165 48841915 66574330 97683830 272954753 400503703 545909506 801007406 1045216981 1364773765 2002518515 2090433962 2729547530 4005037030 5226084905 10452169810 42853896221 85707792442 214269481105 428538962210
• Sum of all divisors σ(n): 802661892480
• Sum of proper divisors (its aliquot sum) s(n): 374122930270
• 428538962210 is a deficient number, because the sum of its proper divisors (374122930270) is less than itself. Its deficiency is 54416031940

Bases of 428538962210

• Binary: 110001111000110111010011010000100100010₂
• Hexadecimal: 0x63C6E9A122
• Base-36: 5GV917HE

Squares and roots of 428538962210

• 428538962210 squared (428538962210²) is 183645642132023808084100
• 428538962210 cubed (428538962210³) is 78699312893646534523372422401861000
• The square root of 428538962210 is 654628.8736452129
• The cube root of 428538962210 is 7539.2840225829

Scales and comparisons

• 428,538,962,210 seconds is equal to 13,626 years, 11 weeks, 16 hours, 36 minutes, 50 seconds.
• To count from 1 to 428,538,962,210 would take you about twenty-seven thousand, two hundred fifty-two 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 428538962210 cubic inches would be around 628.3 feet tall.

Recreational maths with 428538962210

• 428538962210 backwards is 012269835824
• The number of decimal digits it has is: 12
• The sum of 428538962210's digits is 50
• More coming soon!