13,138 is an even composite number composed of two prime numbers multiplied together.
13138 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 13138:
2 × 6569
See below for interesting mathematical facts about the number 13138 from the Numbermatics database.
Names of 13138
- Cardinal: 13138 can be written as Thirteen thousand, one hundred thirty-eight.
- Scientific notation: 1.3138 × 104
Factors of 13138
Divisors of 13138
Bases of 13138
- Binary: 110011010100102
- Hexadecimal: 0x3352
- Base-36: A4Y
Squares and roots of 13138
- 13138 squared (131382) is 172607044
- 13138 cubed (131383) is 2267711344072
square rootof 13138 is 114.6211149833
cube rootof 13138 is 23.5962552711
Scales and comparisonsHow big is 13138?
- 13,138 seconds is equal to 3 hours, 38 minutes, 58 seconds.
To count from 1 to 13,138 would take you about three hours.
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 13138 cubic inches would be around 2 feet tall.
Recreational maths with 13138
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"Number 13138 - Facts about the integer". Numbermatics.com. 2023. Web. 1 June 2023.
Numbermatics. (2023). Number 13138 - Facts about the integer. Retrieved 1 June 2023, from https://numbermatics.com/n/13138/
Numbermatics. 2023. "Number 13138 - Facts about the integer". https://numbermatics.com/n/13138/
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