13401207749456

Names of 13401207749456

• Cardinal: 13401207749456 can be written as Thirteen trillion, four hundred one billion, two hundred seven million, seven hundred forty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3401207749456 × 10¹³

Factors of 13401207749456

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28115084

Divisors of 13401207749456

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 961 1922 3844 7688 15376 29791 59582 119164 238328 476656 28115051 56230102 112460204 224920408 449840816 871566581 1743133162 3486266324 6972532648 13945065296 27018564011 54037128022 108074256044 216148512088 432297024176 837575484341 1675150968682 3350301937364 6700603874728 13401207749456
• Sum of all divisors σ(n): 26830306583808
• Sum of proper divisors (its aliquot sum) s(n): 13429098834352
• 13401207749456 is an abundant number, because the sum of its proper divisors (13429098834352) is greater than itself. Its abundance is 27891084896

Bases of 13401207749456

• Binary: 11000011000000110110001110100011101101010000₂
• Hexadecimal: 0xC30363A3B50
• Base-36: 4R0FH32A8

Squares and roots of 13401207749456

• 13401207749456 squared (13401207749456²) is 179592369144079548468295936
• 13401207749456 cubed (13401207749456³) is 2406754649116801462735448852449951010816
• The square root of 13401207749456 is 3660766.0058321127
• The cube root of 13401207749456 is 23752.7909551615

Scales and comparisons

• 13,401,207,749,456 seconds is equal to 426,116 years, 49 weeks, 4 days, 4 hours, 10 minutes, 56 seconds.
• To count from 1 to 13,401,207,749,456 would take you about one million, sixty-five thousand, two hundred ninety-two 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 13401207749456 cubic inches would be around 1979.4 feet tall.

Recreational maths with 13401207749456

• 13401207749456 backwards is 65494770210431
• The number of decimal digits it has is: 14
• The sum of 13401207749456's digits is 53
• More coming soon!