13389028156932479

Names of 13389028156932479

• Cardinal: 13389028156932479 can be written as Thirteen quadrillion, three hundred eighty-nine trillion, twenty-eight billion, one hundred fifty-six million, nine hundred thirty-two thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3389028156932479 × 10¹⁶

Factors of 13389028156932479

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 52642452745

Divisors of 13389028156932479

• Number of divisors d(n): 8
• Complete list of divisors:
  1 107 2377 254339 52642450261 5632742177927 125131104270397 13389028156932479
• Sum of all divisors σ(n): 13519844646087888
• Sum of proper divisors (its aliquot sum) s(n): 130816489155409
• 13389028156932479 is a deficient number, because the sum of its proper divisors (130816489155409) is less than itself. Its deficiency is 13258211667777070

Bases of 13389028156932479

• Binary: 101111100100010100000000001011001011101000000101111111₂
• Hexadecimal: 0x2F91400B2E817F
• Base-36: 3NU0IME6ANZ

Squares and roots of 13389028156932479

• 13389028156932479 squared (13389028156932479²) is 179266074987130735508626965085441
• 13389028156932479 cubed (13389028156932479³) is 2400198525585462605715920097546147458452702938239
• The square root of 13389028156932479 is 115710968.1790472229
• The cube root of 13389028156932479 is 237455.9292228359

Scales and comparisons

• 13,389,028,156,932,479 seconds is equal to 425,729,680 years, 21 weeks, 1 day, 4 hours, 47 minutes, 59 seconds.
• To count from 1 to 13,389,028,156,932,479 would take you about one billion, two hundred seventy-seven million, one hundred eighty-nine thousand and forty-one 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 13389028156932479 cubic inches would be around 19788 feet tall.

Recreational maths with 13389028156932479

• 13389028156932479 backwards is 97423965182098331
• The number of decimal digits it has is: 17
• The sum of 13389028156932479's digits is 80
• More coming soon!