12889200
12,889,200 is an even composite number composed of five prime numbers multiplied together.
12889200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12889200:
24 × 3 × 52 × 23 × 467
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 23 × 467)See below for interesting mathematical facts about the number 12889200 from the Numbermatics database.
Names of 12889200
- Cardinal: 12889200 can be written as Twelve million, eight hundred eighty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.28892 × 107
Factors of 12889200
Divisors of 12889200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 40 46 48 50 60 69 75 80 92 100 115 120 138 150 184 200 230 240 276 300 345 368 400 460 467 552 575 600 690 920 934 1104 1150 1200 1380 1401 1725 1840 1868 2300 2335 2760 2802 3450 3736 4600 4670 5520 5604 6900 7005 7472 9200 9340 10741 11208 11675 13800 14010 18680 21482 22416 23350 27600 28020 32223 35025 37360 42964 46700 53705 56040 64446 70050 85928 93400 107410 112080 128892 140100 161115 171856 186800 214820 257784 268525 280200 322230 429640 515568 537050 560400 644460 805575 859280 1074100 1288920 1611150 2148200 2577840 3222300 4296400 6444600 12889200
- Sum of all divisors σ(n): 43175808
- Sum of proper divisors (its aliquot sum) s(n): 30286608
- 12889200 is an abundant number, because the sum of its proper divisors (30286608) is greater than itself. Its abundance is 17397408
Bases of 12889200
- Binary: 1100010010101100011100002
- Hexadecimal: 0xC4AC70
- Base-36: 7O9DC
Squares and roots of 12889200
- 12889200 squared (128892002) is 166131476640000
- 12889200 cubed (128892003) is 2141301828708288000000
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The
square root of 12889200 is 3590.1532000737 -
The
cube root of 12889200 is 234.4635416579
Scales and comparisons
How big is 12889200?- 12,889,200 seconds is equal to 21 weeks, 2 days, 4 hours, 20 minutes.
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To count from 1 to 12,889,200 would take you about thirty-one 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 12889200 cubic inches would be around 19.5 feet tall.
Recreational maths with 12889200
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The information we have on file for 12889200 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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