4221924768

Names of 4221924768

• Cardinal: 4221924768 can be written as Four billion, two hundred twenty-one million, nine hundred twenty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.221924768 × 10⁹

Factors of 4221924768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6708

Divisors of 4221924768

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 1296 1458 1944 2187 2592 2916 3888 4374 5832 6561 6703 7776 8748 11664 13122 13406 17496 19683 20109 23328 26244 26812 34992 39366 40218 52488 53624 60327 69984 78732 80436 104976 107248 120654 157464 160872 180981 209952 214496 241308 314928 321744 361962 482616 542943 629856 643488 723924 965232 1085886 1447848 1628829 1930464 2171772 2895696 3257658 4343544 4886487 5791392 6515316 8687088 9772974 13030632 14659461 17374176 19545948 26061264 29318922 39091896 43978383 52122528 58637844 78183792 87956766 117275688 131935149 156367584 175913532 234551376 263870298 351827064 469102752 527740596 703654128 1055481192 1407308256 2110962384 4221924768
• Sum of all divisors σ(n): 12469520448
• Sum of proper divisors (its aliquot sum) s(n): 8247595680
• 4221924768 is an abundant number, because the sum of its proper divisors (8247595680) is greater than itself. Its abundance is 4025670912

Bases of 4221924768

• Binary: 11111011101001010111010110100000₂
• Hexadecimal: 0xFBA575A0
• Base-36: 1XTMI00

Squares and roots of 4221924768

• 4221924768 squared (4221924768²) is 17824648746651853824
• 4221924768 cubed (4221924768³) is 75254326024389618732661112832
• The square root of 4221924768 is 64976.3400631337
• The cube root of 4221924768 is 1616.2312391705

Scales and comparisons

• 4,221,924,768 seconds is equal to 134 years, 12 weeks, 4 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 4,221,924,768 would take you about two hundred sixty-eight 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 4221924768 cubic inches would be around 134.7 feet tall.

Recreational maths with 4221924768

• 4221924768 backwards is 8674291224
• The number of decimal digits it has is: 10
• The sum of 4221924768's digits is 45
• More coming soon!