13988288151758123

Names of 13988288151758123

• Cardinal: 13988288151758123 can be written as Thirteen quadrillion, nine hundred eighty-eight trillion, two hundred eighty-eight billion, one hundred fifty-one million, seven hundred fifty-eight thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.3988288151758123 × 10¹⁶

Factors of 13988288151758123

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 34428

Divisors of 13988288151758123

• Number of divisors d(n): 12
• Complete list of divisors:
  1 7 49 343 34421 240947 1686629 11806403 1184805241 8293636687 58055456809 406388197663
• Sum of all divisors σ(n): 13988355699425660
• Sum of proper divisors (its aliquot sum) s(n): 67547667537
• 13988288151758123 is a deficient number, because the sum of its proper divisors (67547667537) is less than itself. Its deficiency is 13988220604090586

Bases of 13988288151758123

• Binary: 110001101100100100011000100010010011010010010100101011₂
• Hexadecimal: 0x31B246224D252B
• Base-36: 3TQFMV2NQQZ

Squares and roots of 13988288151758123

• 13988288151758123 squared (13988288151758123²) is 195672205416616684757375896483129
• 13988288151758123 cubed (13988288151758123³) is 2737119192657640789287565253526272048873958206867
• The square root of 13988288151758123 is 118272093.7151199797
• 13988288151758123 is a perfect cube number. Its cube root is 240947

Scales and comparisons

• 13,988,288,151,758,123 seconds is equal to 444,784,294 years, 31 weeks, 4 days, 22 hours, 35 minutes, 23 seconds.
• To count from 1 to 13,988,288,151,758,123 would take you about one billion, three hundred thirty-four million, three hundred fifty-two thousand, eight hundred eighty-three 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 13988288151758123 cubic inches would be around 20078.9 feet tall.

Recreational maths with 13988288151758123

• 13988288151758123 backwards is 32185715188288931
• The number of decimal digits it has is: 17
• The sum of 13988288151758123's digits is 80
• More coming soon!