490509228

Names of 490509228

• Cardinal: 490509228 can be written as Four hundred ninety million, five hundred nine thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 4.90509228 × 10⁸

Factors of 490509228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1181

Divisors of 490509228

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 241 374 482 561 723 748 907 964 1122 1446 1814 2244 2651 2721 2892 3628 4097 5302 5442 7953 8194 9977 10604 10884 12291 15419 15906 16388 19954 24582 29931 30838 31812 39908 45067 46257 49164 59862 61676 90134 92514 119724 135201 169609 180268 185028 218587 270402 339218 437174 508827 540804 655761 678436 874348 1017654 1311522 2035308 2404457 2623044 3715979 4808914 7213371 7431958 9617828 11147937 14426742 14863916 22295874 28853484 40875769 44591748 81751538 122627307 163503076 245254614 490509228
• Sum of all divisors σ(n): 1328963328
• Sum of proper divisors (its aliquot sum) s(n): 838454100
• 490509228 is an abundant number, because the sum of its proper divisors (838454100) is greater than itself. Its abundance is 347944872

Bases of 490509228

• Binary: 11101001111001001001110101100₂
• Hexadecimal: 0x1D3C93AC
• Base-36: 841BCC

Squares and roots of 490509228

• 490509228 squared (490509228²) is 240599302753155984
• 490509228 cubed (490509228³) is 118016178250788816275420352
• The square root of 490509228 is 22147.4429223781
• The cube root of 490509228 is 788.6465250707

Scales and comparisons

• 490,509,228 seconds is equal to 15 years, 31 weeks, 4 hours, 33 minutes, 48 seconds.
• To count from 1 to 490,509,228 would take you about twenty-three 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 490509228 cubic inches would be around 65.7 feet tall.

Recreational maths with 490509228

• 490509228 backwards is 822905094
• The number of decimal digits it has is: 9
• The sum of 490509228's digits is 39
• More coming soon!