5221988928

Names of 5221988928

• Cardinal: 5221988928 can be written as Five billion, two hundred twenty-one million, nine hundred eighty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 5.221988928 × 10⁹

Factors of 5221988928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 697399

Divisors of 5221988928

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 697381 1394762 2092143 2789524 4184286 5579048 6276429 8368572 9065953 11158096 12552858 16737144 18131906 22316192 25105716 27197859 33474288 36263812 44632384 50211432 54395718 66948576 72527624 81593577 100422864 108791436 133897152 145055248 163187154 200845728 217582872 290110496 326374308 401691456 435165744 580220992 652748616 870331488 1305497232 1740662976 2610994464 5221988928
• Sum of all divisors σ(n): 16119287548
• Sum of proper divisors (its aliquot sum) s(n): 10897298620
• 5221988928 is an abundant number, because the sum of its proper divisors (10897298620) is greater than itself. Its abundance is 5675309692

Bases of 5221988928

• Binary: 100110111010000010011101001000000₂
• Hexadecimal: 0x137413A40
• Base-36: 2ED1CG0

Squares and roots of 5221988928

• 5221988928 squared (5221988928²) is 27269168364154589184
• 5221988928 cubed (5221988928³) is 142399295273383136799236554752
• The square root of 5221988928 is 72263.3304518967
• The cube root of 5221988928 is 1734.9167855069

Scales and comparisons

• 5,221,988,928 seconds is equal to 166 years, 2 weeks, 1 day, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 5,221,988,928 would take you about three hundred thirty-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 5221988928 cubic inches would be around 144.6 feet tall.

Recreational maths with 5221988928

• 5221988928 backwards is 8298891225
• The number of decimal digits it has is: 10
• The sum of 5221988928's digits is 54
• More coming soon!