5397849574311018

Names of 5397849574311018

• Cardinal: 5397849574311018 can be written as Five quadrillion, three hundred ninety-seven trillion, eight hundred forty-nine billion, five hundred seventy-four million, three hundred eleven thousand and eighteen.

Scientific notation

• Scientific notation: 5.397849574311018 × 10¹⁵

Factors of 5397849574311018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3555895635290

Divisors of 5397849574311018

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 23 33 46 66 69 138 253 506 759 1518 3555895635251 7111791270502 10667686905753 21335373811506 39114851987761 78229703975522 81785599610773 117344555963283 163571199221546 234689111926566 245356798832319 490713597664638 899641595718503 1799283191437006 2698924787155509 5397849574311018
• Sum of all divisors σ(n): 12289175315430912
• Sum of proper divisors (its aliquot sum) s(n): 6891325741119894
• 5397849574311018 is an abundant number, because the sum of its proper divisors (6891325741119894) is greater than itself. Its abundance is 1493476166808876

Bases of 5397849574311018

• Binary: 10011001011010101000011001010011011011000010001101010₂
• Hexadecimal: 0x132D50CA6D846A
• Base-36: 1H5DLV075NU

Squares and roots of 5397849574311018

• 5397849574311018 squared (5397849574311018²) is 29136780026889638233709396196324
• 5397849574311018 cubed (5397849574311018³) is 157275955664940005335245538202296552752164297832
• The square root of 5397849574311018 is 73470059.0329898809
• The cube root of 5397849574311018 is 175417.7727456897

Scales and comparisons

• 5,397,849,574,311,018 seconds is equal to 171,634,919 years, 42 weeks, 3 days, 18 hours, 50 minutes, 18 seconds.
• To count from 1 to 5,397,849,574,311,018 would take you about five hundred fourteen million, nine hundred four thousand, seven hundred fifty-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 5397849574311018 cubic inches would be around 14618.1 feet tall.

Recreational maths with 5397849574311018

• 5397849574311018 backwards is 8101134759487935
• The number of decimal digits it has is: 16
• The sum of 5397849574311018's digits is 75
• More coming soon!