494244621872

Names of 494244621872

• Cardinal: 494244621872 can be written as Four hundred ninety-four billion, two hundred forty-four million, six hundred twenty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.94244621872 × 10¹¹

Factors of 494244621872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6000

Divisors of 494244621872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 53 106 127 212 254 424 508 848 941 1016 1882 2032 3764 4877 6731 7528 9754 13462 15056 19508 26924 39016 49873 53848 78032 99746 107696 119507 199492 239014 258481 398984 478028 516962 619379 797968 956056 1033924 1238758 1912112 2067848 2477516 4135696 4589257 4955032 6333871 9178514 9910064 12667742 18357028 25335484 32827087 36714056 50670968 65654174 73428112 101341936 131308348 243230621 262616696 486461242 525233392 582835639 972922484 1165671278 1945844968 2331342556 3891689936 4662685112 9325370224 30890288867 61780577734 123561155468 247122310936 494244621872
• Sum of all divisors σ(n): 984596124672
• Sum of proper divisors (its aliquot sum) s(n): 490351502800
• 494244621872 is a deficient number, because the sum of its proper divisors (490351502800) is less than itself. Its deficiency is 3893119072

Bases of 494244621872

• Binary: 111001100010011010001100110111000110000₂
• Hexadecimal: 0x7313466E30
• Base-36: 6B1WHIY8

Squares and roots of 494244621872

• 494244621872 squared (494244621872²) is 244277746249396260784384
• 494244621872 cubed (494244621872³) is 120732962326777221119668572202446848
• The square root of 494244621872 is 703025.3351565647
• The cube root of 494244621872 is 7906.4340143547

Scales and comparisons

• 494,244,621,872 seconds is equal to 15,715 years, 23 weeks, 2 days, 20 hours, 44 minutes, 32 seconds.
• To count from 1 to 494,244,621,872 would take you about thirty-one thousand, four hundred thirty 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 494244621872 cubic inches would be around 658.9 feet tall.

Recreational maths with 494244621872

• 494244621872 backwards is 278126442494
• 494244621872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494244621872's digits is 53
• More coming soon!