1297120
1,297,120 is an even composite number composed of four prime numbers multiplied together.
1297120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1297120:
25 × 5 × 112 × 67
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 67)See below for interesting mathematical facts about the number 1297120 from the Numbermatics database.
Names of 1297120
- Cardinal: 1297120 can be written as One million, two hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.29712 × 106
Factors of 1297120
Divisors of 1297120
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 67 80 88 110 121 134 160 176 220 242 268 335 352 440 484 536 605 670 737 880 968 1072 1210 1340 1474 1760 1936 2144 2420 2680 2948 3685 3872 4840 5360 5896 7370 8107 9680 10720 11792 14740 16214 19360 23584 29480 32428 40535 58960 64856 81070 117920 129712 162140 259424 324280 648560 1297120
- Sum of all divisors σ(n): 3418632
- Sum of proper divisors (its aliquot sum) s(n): 2121512
- 1297120 is an abundant number, because the sum of its proper divisors (2121512) is greater than itself. Its abundance is 824392
Bases of 1297120
- Binary: 1001111001010111000002
- Hexadecimal: 0x13CAE0
- Base-36: RSV4
Squares and roots of 1297120
- 1297120 squared (12971202) is 1682520294400
- 1297120 cubed (12971203) is 2182430724272128000
-
The
square root of 1297120 is 1138.9117612879 -
The
cube root of 1297120 is 109.0586335495
Scales and comparisons
How big is 1297120?- 1,297,120 seconds is equal to 2 weeks, 1 day, 18 minutes, 40 seconds.
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To count from 1 to 1,297,120 would take you about 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 1297120 cubic inches would be around 9.1 feet tall.
Recreational maths with 1297120
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The information we have on file for 1297120 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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