12472320
12,472,320 is an even composite number composed of five prime numbers multiplied together.
12472320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 12472320:
212 × 3 × 5 × 7 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 29)See below for interesting mathematical facts about the number 12472320 from the Numbermatics database.
Names of 12472320
- Cardinal: 12472320 can be written as Twelve million, four hundred seventy-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.247232 × 107
Factors of 12472320
Divisors of 12472320
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 40 42 48 56 58 60 64 70 80 84 87 96 105 112 116 120 128 140 145 160 168 174 192 203 210 224 232 240 256 280 290 320 336 348 384 406 420 435 448 464 480 512 560 580 609 640 672 696 768 812 840 870 896 928 960 1015 1024 1120 1160 1218 1280 1344 1392 1536 1624 1680 1740 1792 1856 1920 2030 2048 2240 2320 2436 2560 2688 2784 3045 3072 3248 3360 3480 3584 3712 3840 4060 4096 4480 4640 4872 5120 5376 5568 6090 6144 6496 6720 6960 7168 7424 7680 8120 8960 9280 9744 10240 10752 11136 12180 12288 12992 13440 13920 14336 14848 15360 16240 17920 18560 19488 20480 21504 22272 24360 25984 26880 27840 28672 29696 30720 32480 35840 37120 38976 43008 44544 48720 51968 53760 55680 59392 61440 64960 71680 74240 77952 86016 89088 97440 103936 107520 111360 118784 129920 143360 148480 155904 178176 194880 207872 215040 222720 259840 296960 311808 356352 389760 415744 430080 445440 519680 593920 623616 779520 831488 890880 1039360 1247232 1559040 1781760 2078720 2494464 3118080 4157440 6236160 12472320
- Sum of all divisors σ(n): 47180160
- Sum of proper divisors (its aliquot sum) s(n): 34707840
- 12472320 is an abundant number, because the sum of its proper divisors (34707840) is greater than itself. Its abundance is 22235520
Bases of 12472320
- Binary: 1011111001010000000000002
- Hexadecimal: 0xBE5000
- Base-36: 7FBPC
Squares and roots of 12472320
- 12472320 squared (124723202) is 155558766182400
- 12472320 cubed (124723203) is 1940178710632071168000
-
The
square root of 12472320 is 3531.6171932983 -
The
cube root of 12472320 is 231.9080095065
Scales and comparisons
How big is 12472320?- 12,472,320 seconds is equal to 20 weeks, 4 days, 8 hours, 32 minutes.
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To count from 1 to 12,472,320 would take you about thirty 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 12472320 cubic inches would be around 19.3 feet tall.
Recreational maths with 12472320
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The information we have on file for 12472320 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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