13541332672

Names of 13541332672

• Cardinal: 13541332672 can be written as Thirteen billion, five hundred forty-one million, three hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3541332672 × 10¹⁰

Factors of 13541332672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12598

Divisors of 13541332672

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 343 392 448 686 784 1372 1568 2401 2744 3136 4802 5488 9604 10976 12589 16807 19208 21952 25178 33614 38416 50356 67228 76832 88123 100712 134456 153664 176246 201424 268912 352492 402848 537824 616861 704984 805696 1075648 1233722 1409968 2467444 2819936 4318027 4934888 5639872 8636054 9869776 17272108 19739552 30226189 34544216 39479104 60452378 69088432 120904756 138176864 211583323 241809512 276353728 423166646 483619024 846333292 967238048 1692666584 1934476096 3385333168 6770666336 13541332672
• Sum of all divisors σ(n): 31351819440
• Sum of proper divisors (its aliquot sum) s(n): 17810486768
• 13541332672 is an abundant number, because the sum of its proper divisors (17810486768) is greater than itself. Its abundance is 4269154096

Bases of 13541332672

• Binary: 1100100111001000000101011011000000₂
• Hexadecimal: 0x3272056C0
• Base-36: 67Y5R5S

Squares and roots of 13541332672

• 13541332672 squared (13541332672²) is 183367690533774659584
• 13541332672 cubed (13541332672³) is 2483042898814187917310497128448
• The square root of 13541332672 is 116367.2319512671
• The cube root of 13541332672 is 2383.5291587001

Scales and comparisons

• 13,541,332,672 seconds is equal to 430 years, 29 weeks, 5 days, 9 hours, 17 minutes, 52 seconds.
• To count from 1 to 13,541,332,672 would take you about eight hundred sixty-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 13541332672 cubic inches would be around 198.6 feet tall.

Recreational maths with 13541332672

• 13541332672 backwards is 27623314531
• The number of decimal digits it has is: 11
• The sum of 13541332672's digits is 37
• More coming soon!