1389797952640036

Names of 1389797952640036

• Cardinal: 1389797952640036 can be written as One quadrillion, three hundred eighty-nine trillion, seven hundred ninety-seven billion, nine hundred fifty-two million, six hundred forty thousand and thirty-six.

Scientific notation

• Scientific notation: 1.389797952640036 × 10¹⁵

Factors of 1389797952640036

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13764

Divisors of 1389797952640036

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 1523 3046 6092 12239 24478 48956 18639997 37279994 74559988 149793121 299586242 599172484 228134923283 456269846566 912539693132
• Sum of all divisors σ(n): 1390483536538052
• Sum of proper divisors (its aliquot sum) s(n): 685583898016
• 1389797952640036 is a deficient number, because the sum of its proper divisors (685583898016) is less than itself. Its deficiency is 1389112368742020

Bases of 1389797952640036

• Binary: 100111100000000001110001101010001101101010000100100₂
• Hexadecimal: 0x4F0038D46D424
• Base-36: DON4D5HCTG

Squares and roots of 1389797952640036

• 1389797952640036 squared (1389797952640036²) is 1931538349162435748422190081296
• 1389797952640036 cubed (1389797952640036³) is 2684448043111668197333275733017039156664366656
• 1389797952640036 is a perfect square number. Its square root is 37279994
• The cube root of 1389797952640036 is 111596.4953272221

Scales and comparisons

• 1,389,797,952,640,036 seconds is equal to 44,191,275 years, 50 weeks, 1 day, 20 hours, 27 minutes, 16 seconds.
• To count from 1 to 1,389,797,952,640,036 would take you about one hundred thirty-two million, five hundred seventy-three thousand, eight hundred twenty-seven 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 1389797952640036 cubic inches would be around 9299.7 feet tall.

Recreational maths with 1389797952640036

• 1389797952640036 backwards is 6300462597979831
• The number of decimal digits it has is: 16
• The sum of 1389797952640036's digits is 79
• More coming soon!