13138089401613

Names of 13138089401613

• Cardinal: 13138089401613 can be written as Thirteen trillion, one hundred thirty-eight billion, eighty-nine million, four hundred one thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.3138089401613 × 10¹³

Factors of 13138089401613

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 560

Divisors of 13138089401613

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 23 33 69 121 253 363 523 759 1331 1569 2783 3993 5753 8349 12029 17259 30613 36087 63283 91839 132319 189849 273529 396957 696113 820587 1455509 2088339 3008819 4366527 6291167 9026457 16010599 18873501 33097009 48031797 69202837 99291027 143055667 207608511 364067099 429167001 761231207 1092201297 1573612337 2283693621 3290280341 4720837011 8373543277 9870841023 17309735707 25120629831 36193083751 51929207121 108579251253 190407092777 398123921261 571221278331 1194371763783 4379363133871 13138089401613
• Sum of all divisors σ(n): 20144132167680
• Sum of proper divisors (its aliquot sum) s(n): 7006042766067
• 13138089401613 is a deficient number, because the sum of its proper divisors (7006042766067) is less than itself. Its deficiency is 6132046635546

Bases of 13138089401613

• Binary: 10111111001011110011001001101101110100001101₂
• Hexadecimal: 0xBF2F326DD0D
• Base-36: 4NNJZ7PQL

Squares and roots of 13138089401613

• 13138089401613 squared (13138089401613²) is 172609393124775836407001769
• 13138089401613 cubed (13138089401613³) is 2267757638431469244785227451204642453397
• The square root of 13138089401613 is 3624650.2454185837
• The cube root of 13138089401613 is 23596.3087935777

Scales and comparisons

• 13,138,089,401,613 seconds is equal to 417,750 years, 31 weeks, 2 days, 22 hours, 13 minutes, 33 seconds.
• To count from 1 to 13,138,089,401,613 would take you about one million, forty-four thousand, three hundred seventy-six 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 13138089401613 cubic inches would be around 1966.4 feet tall.

Recreational maths with 13138089401613

• 13138089401613 backwards is 31610498083131
• The number of decimal digits it has is: 14
• The sum of 13138089401613's digits is 48
• More coming soon!