4990650

Names of 4990650

• Cardinal: 4990650 can be written as Four million, nine hundred ninety thousand, six hundred fifty.

Scientific notation

• Scientific notation: 4.99065 × 10⁶

Factors of 4990650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 114

Divisors of 4990650

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 97 98 105 147 150 175 194 210 245 291 294 343 350 485 490 525 582 679 686 735 970 1029 1050 1225 1358 1455 1470 1715 2037 2058 2425 2450 2910 3395 3430 3675 4074 4753 4850 5145 6790 7275 7350 8575 9506 10185 10290 14259 14550 16975 17150 20370 23765 25725 28518 33271 33950 47530 50925 51450 66542 71295 99813 101850 118825 142590 166355 199626 237650 332710 356475 499065 712950 831775 998130 1663550 2495325 4990650
• Sum of all divisors σ(n): 14582400
• Sum of proper divisors (its aliquot sum) s(n): 9591750
• 4990650 is an abundant number, because the sum of its proper divisors (9591750) is greater than itself. Its abundance is 4601100

Bases of 4990650

• Binary: 10011000010011010111010₂
• Hexadecimal: 0x4C26BA
• Base-36: 2YYT6

Squares and roots of 4990650

• 4990650 squared (4990650²) is 24906587422500
• 4990650 cubed (4990650³) is 124300060520099625000
• The square root of 4990650 is 2233.9762756127
• The cube root of 4990650 is 170.8909396577

Scales and comparisons

• 4,990,650 seconds is equal to 8 weeks, 1 day, 18 hours, 17 minutes, 30 seconds.
• To count from 1 to 4,990,650 would take you about twelve 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 4990650 cubic inches would be around 14.2 feet tall.

Recreational maths with 4990650

• 4990650 backwards is 0560994
• The number of decimal digits it has is: 7
• The sum of 4990650's digits is 33
• More coming soon!