490141436240

Names of 490141436240

• Cardinal: 490141436240 can be written as Four hundred ninety billion, one hundred forty-one million, four hundred thirty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.9014143624 × 10¹¹

Factors of 490141436240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14553321

Divisors of 490141436240

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 421 842 1684 2105 3368 4210 6736 8420 16840 33680 14552893 29105786 58211572 72764465 116423144 145528930 232846288 291057860 582115720 1164231440 6126767953 12253535906 24507071812 30633839765 49014143624 61267679530 98028287248 122535359060 245070718120 490141436240
• Sum of all divisors σ(n): 1142285755848
• Sum of proper divisors (its aliquot sum) s(n): 652144319608
• 490141436240 is an abundant number, because the sum of its proper divisors (652144319608) is greater than itself. Its abundance is 162002883368

Bases of 490141436240

• Binary: 111001000011110101101001100100101010000₂
• Hexadecimal: 0x721EB4C950
• Base-36: 6961K0NK

Squares and roots of 490141436240

• 490141436240 squared (490141436240²) is 240238627519409985337600
• 490141436240 cubed (490141436240³) is 117750905932689998690768605274624000
• The square root of 490141436240 is 700101.0185966023
• The cube root of 490141436240 is 7884.4936247321

Scales and comparisons

• 490,141,436,240 seconds is equal to 15,584 years, 51 weeks, 6 hours, 57 minutes, 20 seconds.
• To count from 1 to 490,141,436,240 would take you about thirty-one thousand, one hundred sixty-nine 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 490141436240 cubic inches would be around 657 feet tall.

Recreational maths with 490141436240

• 490141436240 backwards is 042634141094
• The number of decimal digits it has is: 12
• The sum of 490141436240's digits is 38
• More coming soon!