4229640

Names of 4229640

• Cardinal: 4229640 can be written as Four million, two hundred twenty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.22964 × 10⁶

Factors of 4229640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 420

Divisors of 4229640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 72 90 93 120 124 155 180 186 248 279 310 360 372 379 465 558 620 744 758 930 1116 1137 1240 1395 1516 1860 1895 2232 2274 2790 3032 3411 3720 3790 4548 5580 5685 6822 7580 9096 11160 11370 11749 13644 15160 17055 22740 23498 27288 34110 35247 45480 46996 58745 68220 70494 93992 105741 117490 136440 140988 176235 211482 234980 281976 352470 422964 469960 528705 704940 845928 1057410 1409880 2114820 4229640
• Sum of all divisors σ(n): 14227200
• Sum of proper divisors (its aliquot sum) s(n): 9997560
• 4229640 is an abundant number, because the sum of its proper divisors (9997560) is greater than itself. Its abundance is 5767920

Bases of 4229640

• Binary: 10000001000101000001000₂
• Hexadecimal: 0x408A08
• Base-36: 2INM0

Squares and roots of 4229640

• 4229640 squared (4229640²) is 17889854529600
• 4229640 cubed (4229640³) is 75667644312577344000
• The square root of 4229640 is 2056.6088592635
• The cube root of 4229640 is 161.7215151457

Scales and comparisons

• 4,229,640 seconds is equal to 6 weeks, 6 days, 22 hours, 54 minutes.
• To count from 1 to 4,229,640 would take you about ten weeks!

  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 4229640 cubic inches would be around 13.5 feet tall.

Recreational maths with 4229640

• 4229640 backwards is 0469224
• The number of decimal digits it has is: 7
• The sum of 4229640's digits is 27
• More coming soon!