13005557754813

Names of 13005557754813

• Cardinal: 13005557754813 can be written as Thirteen trillion, five billion, five hundred fifty-seven million, seven hundred fifty-four thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.3005557754813 × 10¹³

Factors of 13005557754813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3093968

Divisors of 13005557754813

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 31 39 57 61 93 117 171 183 247 279 403 549 589 741 793 1159 1209 1767 1891 2223 2379 3477 3627 5301 5673 7137 7657 10431 15067 17019 22971 24583 35929 45201 68913 73749 107787 135603 221247 323361 467077 1401231 3093841 4203693 9281523 27844569 40219933 58782979 95909071 120659799 176348937 188724301 287727213 361979397 529046811 566172903 764178727 863181639 1246817923 1698518709 1822272349 2292536181 2453415913 3585761719 3740453769 5466817047 5850453331 6877608543 7360247739 10757285157 11221361307 16400451141 17551359993 22080743217 23689540537 32271855471 46614902347 52654079979 71068621611 76055893303 111158613289 139844707041 213205864833 228167679909 333475839867 419534121123 684503039727 1000427519601 1445061972757 4335185918271 13005557754813
• Sum of all divisors σ(n): 22342984401920
• Sum of proper divisors (its aliquot sum) s(n): 9337426647107
• 13005557754813 is a deficient number, because the sum of its proper divisors (9337426647107) is less than itself. Its deficiency is 3668131107706

Bases of 13005557754813

• Binary: 10111101010000010111101001100110101110111101₂
• Hexadecimal: 0xBD417A66BBD
• Base-36: 4LYO5AKL9

Squares and roots of 13005557754813

• 13005557754813 squared (13005557754813²) is 169144532513776561424664969
• 13005557754813 cubed (13005557754813³) is 2199818986518766375193709118868372245797
• The square root of 13005557754813 is 3606321.9150282467
• The cube root of 13005557754813 is 23516.6972053677

Scales and comparisons

• 13,005,557,754,813 seconds is equal to 413,536 years, 26 weeks, 2 days, 19 hours, 53 minutes, 33 seconds.
• To count from 1 to 13,005,557,754,813 would take you about one million, thirty-three thousand, eight hundred 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 13005557754813 cubic inches would be around 1959.7 feet tall.

Recreational maths with 13005557754813

• 13005557754813 backwards is 31845775550031
• The number of decimal digits it has is: 14
• The sum of 13005557754813's digits is 54
• More coming soon!