490481460

Names of 490481460

• Cardinal: 490481460 can be written as Four hundred ninety million, four hundred eighty-one thousand, four hundred sixty.

Scientific notation

• Scientific notation: 4.9048146 × 10⁸

Factors of 490481460

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 129774

Divisors of 490481460

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 129757 259514 389271 519028 648785 778542 908299 1167813 1297570 1557084 1816598 1946355 2335626 2595140 2724897 3503439 3633196 3892710 4541495 4671252 5449794 5839065 7006878 7785420 8174691 9082990 10899588 11678130 13624485 14013756 16349382 17517195 18165980 23356260 24524073 27248970 32698764 35034390 40873455 49048146 54497940 70068780 81746910 98096292 122620365 163493820 245240730 490481460
• Sum of all divisors σ(n): 1743947520
• Sum of proper divisors (its aliquot sum) s(n): 1253466060
• 490481460 is an abundant number, because the sum of its proper divisors (1253466060) is greater than itself. Its abundance is 762984600

Bases of 490481460

• Binary: 11101001111000010011100110100₂
• Hexadecimal: 0x1D3C2734
• Base-36: 840PX0

Squares and roots of 490481460

• 490481460 squared (490481460²) is 240572062603731600
• 490481460 cubed (490481460³) is 117996136501089676616136000
• The square root of 490481460 is 22146.8160239797
• The cube root of 490481460 is 788.6316428839

Scales and comparisons

• 490,481,460 seconds is equal to 15 years, 30 weeks, 6 days, 20 hours, 51 minutes.
• To count from 1 to 490,481,460 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 490481460 cubic inches would be around 65.7 feet tall.

Recreational maths with 490481460

• 490481460 backwards is 064184094
• 490481460 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490481460's digits is 36
• More coming soon!