13263703169440

Names of 13263703169440

• Cardinal: 13263703169440 can be written as Thirteen trillion, two hundred sixty-three billion, seven hundred three million, one hundred sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.326370316944 × 10¹³

Factors of 13263703169440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 596389677

Divisors of 13263703169440

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 139 160 278 556 695 1112 1390 2224 2780 4448 5560 11120 22240 596389531 1192779062 2385558124 2981947655 4771116248 5963895310 9542232496 11927790620 19084464992 23855581240 47711162480 82898144809 95422324960 165796289618 331592579236 414490724045 663185158472 828981448090 1326370316944 1657962896180 2652740633888 3315925792360 6631851584720 13263703169440
• Sum of all divisors σ(n): 31560934033440
• Sum of proper divisors (its aliquot sum) s(n): 18297230864000
• 13263703169440 is an abundant number, because the sum of its proper divisors (18297230864000) is greater than itself. Its abundance is 5033527694560

Bases of 13263703169440

• Binary: 11000001000000110010010100001101100110100000₂
• Hexadecimal: 0xC103250D9A0
• Base-36: 4P99EEPB4

Squares and roots of 13263703169440

• 13263703169440 squared (13263703169440²) is 175925821767012701349913600
• 13263703169440 cubed (13263703169440³) is 2333427879757462908135585182790160384000
• The square root of 13263703169440 is 3641936.7333110003
• The cube root of 13263703169440 is 23671.2721222035

Scales and comparisons

• 13,263,703,169,440 seconds is equal to 421,744 years, 38 weeks, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,263,703,169,440 would take you about one million, fifty-four thousand, three 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 13263703169440 cubic inches would be around 1972.6 feet tall.

Recreational maths with 13263703169440

• 13263703169440 backwards is 04496130736231
• The number of decimal digits it has is: 14
• The sum of 13263703169440's digits is 49
• More coming soon!