13450000
13,450,000 is an even composite number composed of three prime numbers multiplied together.
13450000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13450000:
24 × 55 × 269
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 269)See below for interesting mathematical facts about the number 13450000 from the Numbermatics database.
Names of 13450000
- Cardinal: 13450000 can be written as Thirteen million, four hundred fifty thousand.
Scientific notation
- Scientific notation: 1.345 × 107
Factors of 13450000
Divisors of 13450000
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 269 400 500 538 625 1000 1076 1250 1345 2000 2152 2500 2690 3125 4304 5000 5380 6250 6725 10000 10760 12500 13450 21520 25000 26900 33625 50000 53800 67250 107600 134500 168125 269000 336250 538000 672500 840625 1345000 1681250 2690000 3362500 6725000 13450000
- Sum of all divisors σ(n): 32693220
- Sum of proper divisors (its aliquot sum) s(n): 19243220
- 13450000 is an abundant number, because the sum of its proper divisors (19243220) is greater than itself. Its abundance is 5793220
Bases of 13450000
- Binary: 1100110100111011000100002
- Hexadecimal: 0xCD3B10
- Base-36: 80A34
Squares and roots of 13450000
- 13450000 squared (134500002) is 180902500000000
- 13450000 cubed (134500003) is 2433138625000000000000
-
The
square root of 13450000 is 3667.4241641785 -
The
cube root of 13450000 is 237.8158309713
Scales and comparisons
How big is 13450000?- 13,450,000 seconds is equal to 22 weeks, 1 day, 16 hours, 6 minutes, 40 seconds.
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To count from 1 to 13,450,000 would take you about thirty-three weeks!
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 13450000 cubic inches would be around 19.8 feet tall.
Recreational maths with 13450000
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