13490645389848

Names of 13490645389848

• Cardinal: 13490645389848 can be written as Thirteen trillion, four hundred ninety billion, six hundred forty-five million, three hundred eighty-nine thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.3490645389848 × 10¹³

Factors of 13490645389848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 130529

Divisors of 13490645389848

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 130513 261026 391539 522052 783078 1044104 1174617 1435643 1566156 2349234 2871286 3132312 4306929 4698468 5742572 8613858 9396936 11485144 12920787 17227716 25841574 34455432 51683148 103366296 17033643169 34067286338 51100929507 68134572676 102201859014 136269145352 153302788521 187370074859 204403718028 306605577042 374740149718 408807436056 562110224577 613211154084 749480299436 1124220449154 1226422308168 1498960598872 1686330673731 2248440898308 3372661347462 4496881796616 6745322694924 13490645389848
• Sum of all divisors σ(n): 39859030418220
• Sum of proper divisors (its aliquot sum) s(n): 26368385028372
• 13490645389848 is an abundant number, because the sum of its proper divisors (26368385028372) is greater than itself. Its abundance is 12877739638524

Bases of 13490645389848

• Binary: 11000100010100001001001000000101001000011000₂
• Hexadecimal: 0xC4509205218
• Base-36: 4S5ILY3A0

Squares and roots of 13490645389848

• 13490645389848 squared (13490645389848²) is 181997513034627095901463104
• 13490645389848 cubed (13490645389848³) is 2455263910184393319710897799655668168192
• The square root of 13490645389848 is 3672961.3923710115
• The cube root of 13490645389848 is 23805.5146872157

Scales and comparisons

• 13,490,645,389,848 seconds is equal to 428,960 years, 41 weeks, 2 days, 1 hour, 10 minutes, 48 seconds.
• To count from 1 to 13,490,645,389,848 would take you about one million, seventy-two thousand, four hundred 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 13490645389848 cubic inches would be around 1983.8 feet tall.

Recreational maths with 13490645389848

• 13490645389848 backwards is 84898354609431
• 13490645389848 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13490645389848's digits is 72
• More coming soon!