1378618370978482

Names of 1378618370978482

• Cardinal: 1378618370978482 can be written as One quadrillion, three hundred seventy-eight trillion, six hundred eighteen billion, three hundred seventy million, nine hundred seventy-eight thousand, four hundred eighty-two.

Scientific notation

• Scientific notation: 1.378618370978482 × 10¹⁵

Factors of 1378618370978482

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2451058

Divisors of 1378618370978482

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 89 178 229 458 13879 20381 27758 40762 1235231 2436859 2470462 3178291 4873718 6356582 216880451 282867899 433760902 558040711 565735798 1116081422 33821166061 49665623279 67642332122 99331246558 3010083779429 6020167558858 7745047027969 15490094055938 689309185489241 1378618370978482
• Sum of all divisors σ(n): 2100446603280000
• Sum of proper divisors (its aliquot sum) s(n): 721828232301518
• 1378618370978482 is a deficient number, because the sum of its proper divisors (721828232301518) is less than itself. Its deficiency is 656790138676964

Bases of 1378618370978482

• Binary: 100111001011101100010011010010010000111001010110010₂
• Hexadecimal: 0x4E5D89A4872B2
• Base-36: DKOGJB7IYA

Squares and roots of 1378618370978482

• 1378618370978482 squared (1378618370978482²) is 1900588612799363420786107024324
• 1378618370978482 cubed (1378618370978482³) is 2620186377277711283230913703216734805254596168
• The square root of 1378618370978482 is 37129750.4836550443
• The cube root of 1378618370978482 is 111296.4607282429

Scales and comparisons

• 1,378,618,370,978,482 seconds is equal to 43,835,799 years, 44 weeks, 1 day, 14 hours, 1 minute, 22 seconds.
• To count from 1 to 1,378,618,370,978,482 would take you about one hundred thirty-one million, five hundred seven thousand, three hundred ninety-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 1378618370978482 cubic inches would be around 9274.7 feet tall.

Recreational maths with 1378618370978482

• 1378618370978482 backwards is 2848790738168731
• The number of decimal digits it has is: 16
• The sum of 1378618370978482's digits is 82
• More coming soon!