2131080
2,131,080 is an even composite number composed of six prime numbers multiplied together.
2131080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2131080:
23 × 3 × 5 × 7 × 43 × 59
(2 × 2 × 2 × 3 × 5 × 7 × 43 × 59)See below for interesting mathematical facts about the number 2131080 from the Numbermatics database.
Names of 2131080
- Cardinal: 2131080 can be written as Two million, one hundred thirty-one thousand and eighty.
Scientific notation
- Scientific notation: 2.13108 × 106
Factors of 2131080
Divisors of 2131080
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 43 56 59 60 70 84 86 105 118 120 129 140 168 172 177 210 215 236 258 280 295 301 344 354 413 420 430 472 516 590 602 645 708 826 840 860 885 903 1032 1180 1204 1239 1290 1416 1505 1652 1720 1770 1806 2065 2360 2408 2478 2537 2580 3010 3304 3540 3612 4130 4515 4956 5074 5160 6020 6195 7080 7224 7611 8260 9030 9912 10148 12040 12390 12685 15222 16520 17759 18060 20296 24780 25370 30444 35518 36120 38055 49560 50740 53277 60888 71036 76110 88795 101480 106554 142072 152220 177590 213108 266385 304440 355180 426216 532770 710360 1065540 2131080
- Sum of all divisors σ(n): 7603200
- Sum of proper divisors (its aliquot sum) s(n): 5472120
- 2131080 is an abundant number, because the sum of its proper divisors (5472120) is greater than itself. Its abundance is 3341040
Bases of 2131080
- Binary: 10000010000100100010002
- Hexadecimal: 0x208488
- Base-36: 19OCO
Squares and roots of 2131080
- 2131080 squared (21310802) is 4541501966400
- 2131080 cubed (21310803) is 9678304010555712000
-
The
square root of 2131080 is 1459.8219069461 -
The
cube root of 2131080 is 128.6865776173
Scales and comparisons
How big is 2131080?- 2,131,080 seconds is equal to 3 weeks, 3 days, 15 hours, 58 minutes.
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To count from 1 to 2,131,080 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 2131080 cubic inches would be around 10.7 feet tall.
Recreational maths with 2131080
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