22438616928

Names of 22438616928

• Cardinal: 22438616928 can be written as Twenty-two billion, four hundred thirty-eight million, six hundred sixteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.2438616928 × 10¹⁰

Factors of 22438616928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2568548

Divisors of 22438616928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1456 2184 2912 4368 8736 2568523 5137046 7705569 10274092 15411138 17979661 20548184 30822276 33390799 35959322 41096368 53938983 61644552 66781598 71918644 82192736 100172397 107877966 123289104 133563196 143837288 200344794 215755932 233735593 246578208 267126392 287674576 400689588 431511864 467471186 534252784 575349152 701206779 801379176 863023728 934942372 1068505568 1402413558 1602758352 1726047456 1869884744 2804827116 3205516704 3739769488 5609654232 7479538976 11219308464 22438616928
• Sum of all divisors σ(n): 72494021376
• Sum of proper divisors (its aliquot sum) s(n): 50055404448
• 22438616928 is an abundant number, because the sum of its proper divisors (50055404448) is greater than itself. Its abundance is 27616787520

Bases of 22438616928

• Binary: 10100111001011100100001111101100000₂
• Hexadecimal: 0x539721F60
• Base-36: AB3DFMO

Squares and roots of 22438616928

• 22438616928 squared (22438616928²) is 503491529641528157184
• 22438616928 cubed (22438616928³) is 11297653560119007479577547210752
• The square root of 22438616928 is 149795.2500181495
• The cube root of 22438616928 is 2820.5384737033

Scales and comparisons

• 22,438,616,928 seconds is equal to 713 years, 24 weeks, 6 days, 5 hours, 8 minutes, 48 seconds.
• To count from 1 to 22,438,616,928 would take you about one thousand, four 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 22438616928 cubic inches would be around 235 feet tall.

Recreational maths with 22438616928

• 22438616928 backwards is 82961683422
• The number of decimal digits it has is: 11
• The sum of 22438616928's digits is 51
• More coming soon!