13408372431792

Names of 13408372431792

• Cardinal: 13408372431792 can be written as Thirteen trillion, four hundred eight billion, three hundred seventy-two million, four hundred thirty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3408372431792 × 10¹³

Factors of 13408372431792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7162592129

Divisors of 13408372431792

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 7162592111 14325184222 21487776333 28650368444 42975552666 57300736888 64463328999 85951105332 93113697443 114601473776 128926657998 171902210664 186227394886 257853315996 279341092329 343804421328 372454789772 515706631992 558682184658 744909579544 838023276987 1031413263984 1117364369316 1489819159088 1676046553974 2234728738632 3352093107948 4469457477264 6704186215896 13408372431792
• Sum of all divisors σ(n): 40411344695904
• Sum of proper divisors (its aliquot sum) s(n): 27002972264112
• 13408372431792 is an abundant number, because the sum of its proper divisors (27002972264112) is greater than itself. Its abundance is 13594599832320

Bases of 13408372431792

• Binary: 11000011000111100001010001101001101110110000₂
• Hexadecimal: 0xC31E1469BB0
• Base-36: 4R3PYR2K0

Squares and roots of 13408372431792

• 13408372431792 squared (13408372431792²) is 179784451269639711692331264
• 13408372431792 cubed (13408372431792³) is 2410616880068689342963797525997309145088
• The square root of 13408372431792 is 3661744.4520053553
• The cube root of 13408372431792 is 23757.0231827339

Scales and comparisons

• 13,408,372,431,792 seconds is equal to 426,344 years, 39 weeks, 6 days, 17 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,408,372,431,792 would take you about one million, sixty-five thousand, 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 13408372431792 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13408372431792

• 13408372431792 backwards is 29713427380431
• The number of decimal digits it has is: 14
• The sum of 13408372431792's digits is 54
• More coming soon!