2130090
2,130,090 is an even composite number composed of six prime numbers multiplied together.
2130090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2130090:
2 × 3 × 5 × 19 × 37 × 101
See below for interesting mathematical facts about the number 2130090 from the Numbermatics database.
Names of 2130090
- Cardinal: 2130090 can be written as Two million, one hundred thirty thousand and ninety.
Scientific notation
- Scientific notation: 2.13009 × 106
Factors of 2130090
Divisors of 2130090
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 10 15 19 30 37 38 57 74 95 101 111 114 185 190 202 222 285 303 370 505 555 570 606 703 1010 1110 1406 1515 1919 2109 3030 3515 3737 3838 4218 5757 7030 7474 9595 10545 11211 11514 18685 19190 21090 22422 28785 37370 56055 57570 71003 112110 142006 213009 355015 426018 710030 1065045 2130090
- Sum of all divisors σ(n): 5581440
- Sum of proper divisors (its aliquot sum) s(n): 3451350
- 2130090 is an abundant number, because the sum of its proper divisors (3451350) is greater than itself. Its abundance is 1321260
Bases of 2130090
- Binary: 10000010000000101010102
- Hexadecimal: 0x2080AA
- Base-36: 19NL6
Squares and roots of 2130090
- 2130090 squared (21300902) is 4537283408100
- 2130090 cubed (21300903) is 9664822014759729000
-
The
square root of 2130090 is 1459.4827850989 -
The
cube root of 2130090 is 128.6666472775
Scales and comparisons
How big is 2130090?- 2,130,090 seconds is equal to 3 weeks, 3 days, 15 hours, 41 minutes, 30 seconds.
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To count from 1 to 2,130,090 would take you about five 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 2130090 cubic inches would be around 10.7 feet tall.
Recreational maths with 2130090
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