13171145094729

Names of 13171145094729

• Cardinal: 13171145094729 can be written as Thirteen trillion, one hundred seventy-one billion, one hundred forty-five million, ninety-four thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3171145094729 × 10¹³

Factors of 13171145094729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 93655

Divisors of 13171145094729

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 61 137 183 411 549 1233 1913 5739 8357 17217 25071 75213 91541 116693 262081 274623 350079 786243 823869 1050237 2358729 5584001 12541117 15986941 16752003 37623351 47960823 50256009 112870053 143882469 175117933 525353799 765008137 1576061397 2295024411 6885073233 10682193913 23991156821 32046581739 71973470463 96139745217 215920411389 1463460566081 4390381698243 13171145094729
• Sum of all divisors σ(n): 19488412264464
• Sum of proper divisors (its aliquot sum) s(n): 6317267169735
• 13171145094729 is a deficient number, because the sum of its proper divisors (6317267169735) is less than itself. Its deficiency is 6853877924994

Bases of 13171145094729

• Binary: 10111111101010100101011011001011011001001001₂
• Hexadecimal: 0xBFAA56CB649
• Base-36: 4O2QNPXS9

Squares and roots of 13171145094729

• 13171145094729 squared (13171145094729²) is 173479063106403798383583441
• 13171145094729 cubed (13171145094729³) is 2284917911072093026067468538088420782489
• The square root of 13171145094729 is 3629207.2267547633
• The cube root of 13171145094729 is 23616.0818131405

Scales and comparisons

• 13,171,145,094,729 seconds is equal to 418,801 years, 34 weeks, 6 days, 23 hours, 12 minutes, 9 seconds.
• To count from 1 to 13,171,145,094,729 would take you about one million, forty-seven thousand and four 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 13171145094729 cubic inches would be around 1968 feet tall.

Recreational maths with 13171145094729

• 13171145094729 backwards is 92749054117131
• The number of decimal digits it has is: 14
• The sum of 13171145094729's digits is 54
• More coming soon!