13435149985
13,435,149,985 is an odd composite number composed of five prime numbers multiplied together.
What does the number 13435149985 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
13435149985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13435149985:
5 × 312 × 41 × 47 × 1451
(5 × 31 × 31 × 41 × 47 × 1451)See below for interesting mathematical facts about the number 13435149985 from the Numbermatics database.
Names of 13435149985
- Cardinal: 13435149985 can be written as Thirteen billion, four hundred thirty-five million, one hundred forty-nine thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.3435149985 × 1010
Factors of 13435149985
Divisors of 13435149985
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 31 41 47 155 205 235 961 1271 1451 1457 1927 4805 6355 7255 7285 9635 39401 44981 45167 59491 59737 68197 197005 224905 225835 297455 298685 340985 1394411 1844221 1851847 2114107 2796077 6972055 9221105 9259235 10570535 13980385 57170851 65537317 86678387 285854255 327686585 433391935 2687029997 13435149985
- Sum of all divisors σ(n): 17440448256
- Sum of proper divisors (its aliquot sum) s(n): 4005298271
- 13435149985 is a deficient number, because the sum of its proper divisors (4005298271) is less than itself. Its deficiency is 9429851714
Bases of 13435149985
- Binary: 11001000001100110000011110101000012
- Hexadecimal: 0x320CC1EA1
- Base-36: 666XW2P
Squares and roots of 13435149985
- 13435149985 squared (134351499852) is 180503255119445500225
- 13435149985 cubed (134351499853) is 2425088305310469385556226246625
-
The
square root of 13435149985 is 115910.0944051035 -
The
cube root of 13435149985 is 2377.2827535357
Scales and comparisons
How big is 13435149985?- 13,435,149,985 seconds is equal to 427 years, 10 weeks, 1 day, 10 hours, 6 minutes, 25 seconds.
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To count from 1 to 13,435,149,985 would take you about eight hundred fifty-four 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 13435149985 cubic inches would be around 198.1 feet tall.
Recreational maths with 13435149985
- 13435149985 backwards is 58994153431
- The number of decimal digits it has is: 11
- The sum of 13435149985's digits is 52
- More coming soon!
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