228387203220

Names of 228387203220

• Cardinal: 228387203220 can be written as Two hundred twenty-eight billion, three hundred eighty-seven million, two hundred three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.2838720322 × 10¹¹

Factors of 228387203220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37459

Divisors of 228387203220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 16631 20807 33262 41614 49893 62421 66524 83155 83228 99786 104035 124842 166310 182941 199572 208070 228877 249465 249684 312105 332620 365882 416140 457754 498930 548823 624210 686631 731764 914705 915508 997860 1097646 1144385 1248420 1373262 1829410 2195292 2288770 2744115 2746524 3433155 3658820 4577540 5488230 6866310 10976460 13732620 346041217 692082434 1038123651 1384164868 1730206085 2076247302 3460412170 3806453387 4152494604 5190618255 6920824340 7612906774 10381236510 11419360161 15225813548 19032266935 20762473020 22838720322 38064533870 45677440644 57096800805 76129067740 114193601610 228387203220
• Sum of all divisors σ(n): 697694570496
• Sum of proper divisors (its aliquot sum) s(n): 469307367276
• 228387203220 is an abundant number, because the sum of its proper divisors (469307367276) is greater than itself. Its abundance is 240920164056

Bases of 228387203220

• Binary: 11010100101100111100000010100010010100₂
• Hexadecimal: 0x352CF02894
• Base-36: 2WX3UDUC

Squares and roots of 228387203220

• 228387203220 squared (228387203220²) is 52160714594653578368400
• 228387203220 cubed (228387203220³) is 11912839724229566728323966826248000
• The square root of 228387203220 is 477898.7374120171
• The cube root of 228387203220 is 6112.5710763101

Scales and comparisons

• 228,387,203,220 seconds is equal to 7,262 years, 2 days, 9 hours, 47 minutes.
• To count from 1 to 228,387,203,220 would take you about fourteen thousand, five hundred twenty-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 228387203220 cubic inches would be around 509.4 feet tall.

Recreational maths with 228387203220

• 228387203220 backwards is 022302783822
• The number of decimal digits it has is: 12
• The sum of 228387203220's digits is 39
• More coming soon!