2121120
2,121,120 is an even composite number composed of four prime numbers multiplied together.
2121120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 2121120:
25 × 33 × 5 × 491
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 491)See below for interesting mathematical facts about the number 2121120 from the Numbermatics database.
Names of 2121120
- Cardinal: 2121120 can be written as Two million, one hundred twenty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.12112 × 106
Factors of 2121120
Divisors of 2121120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 491 540 720 864 982 1080 1440 1473 1964 2160 2455 2946 3928 4320 4419 4910 5892 7365 7856 8838 9820 11784 13257 14730 15712 17676 19640 22095 23568 26514 29460 35352 39280 44190 47136 53028 58920 66285 70704 78560 88380 106056 117840 132570 141408 176760 212112 235680 265140 353520 424224 530280 707040 1060560 2121120
- Sum of all divisors σ(n): 7439040
- Sum of proper divisors (its aliquot sum) s(n): 5317920
- 2121120 is an abundant number, because the sum of its proper divisors (5317920) is greater than itself. Its abundance is 3196800
Bases of 2121120
- Binary: 10000001011101101000002
- Hexadecimal: 0x205DA0
- Base-36: 19GO0
Squares and roots of 2121120
- 2121120 squared (21211202) is 4499150054400
- 2121120 cubed (21211203) is 9543237163388928000
-
The
square root of 2121120 is 1456.4065366511 -
The
cube root of 2121120 is 128.4857842331
Scales and comparisons
How big is 2121120?- 2,121,120 seconds is equal to 3 weeks, 3 days, 13 hours, 12 minutes.
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To count from 1 to 2,121,120 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 2121120 cubic inches would be around 10.7 feet tall.
Recreational maths with 2121120
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The information we have on file for 2121120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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