13400676657531

Names of 13400676657531

• Cardinal: 13400676657531 can be written as Thirteen trillion, four hundred billion, six hundred seventy-six million, six hundred fifty-seven thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 1.3400676657531 × 10¹³

Factors of 13400676657531

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 623

Divisors of 13400676657531

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 57 171 361 601 1083 1803 3249 5409 6859 11419 20577 34257 61731 102771 216961 361201 650883 1083603 1952649 3250809 4122259 6862819 12366777 20588457 37100331 61765371 130393561 217081801 391180683 651245403 1173542049 1953736209 2477477659 4124554219 7432432977 12373662657 22297298931 37120987971 78366530161 235099590483 705298771449 1488964073059 4466892219177 13400676657531
• Sum of all divisors σ(n): 20465792008480
• Sum of proper divisors (its aliquot sum) s(n): 7065115350949
• 13400676657531 is a deficient number, because the sum of its proper divisors (7065115350949) is less than itself. Its deficiency is 6335561306582

Bases of 13400676657531

• Binary: 11000011000000010110100100100110100101111011₂
• Hexadecimal: 0xC301692697B
• Base-36: 4R06OVX4R

Squares and roots of 13400676657531

• 13400676657531 squared (13400676657531²) is 179578134879696214259015961
• 13400676657531 cubed (13400676657531³) is 2406468520285298551293184430134659852291
• The square root of 13400676657531 is 3660693.4667533965
• The cube root of 13400676657531 is 23752.4771754295

Scales and comparisons

• 13,400,676,657,531 seconds is equal to 426,100 years, 3 weeks, 3 days, 6 hours, 38 minutes, 51 seconds.
• To count from 1 to 13,400,676,657,531 would take you about one million, sixty-five thousand, two hundred fifty 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 13400676657531 cubic inches would be around 1979.4 feet tall.

Recreational maths with 13400676657531

• 13400676657531 backwards is 13575667600431
• The number of decimal digits it has is: 14
• The sum of 13400676657531's digits is 54
• More coming soon!