13147200
13,147,200 is an even composite number composed of five prime numbers multiplied together.
13147200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 13147200:
26 × 32 × 52 × 11 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 83)See below for interesting mathematical facts about the number 13147200 from the Numbermatics database.
Names of 13147200
- Cardinal: 13147200 can be written as Thirteen million, one hundred forty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.31472 × 107
Factors of 13147200
Divisors of 13147200
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 83 88 90 96 99 100 110 120 132 144 150 160 165 166 176 180 192 198 200 220 225 240 249 264 275 288 300 320 330 332 352 360 396 400 415 440 450 480 495 498 528 550 576 600 660 664 704 720 747 792 800 825 830 880 900 913 960 990 996 1056 1100 1200 1245 1320 1328 1440 1494 1584 1600 1650 1660 1760 1800 1826 1980 1992 2075 2112 2200 2400 2475 2490 2640 2656 2739 2880 2988 3168 3300 3320 3520 3600 3652 3735 3960 3984 4150 4400 4565 4800 4950 4980 5280 5312 5478 5976 6225 6336 6600 6640 7200 7304 7470 7920 7968 8217 8300 8800 9130 9900 9960 10560 10956 11952 12450 13200 13280 13695 14400 14608 14940 15840 15936 16434 16600 17600 18260 18675 19800 19920 21912 22825 23904 24900 26400 26560 27390 29216 29880 31680 32868 33200 36520 37350 39600 39840 41085 43824 45650 47808 49800 52800 54780 58432 59760 65736 66400 68475 73040 74700 79200 79680 82170 87648 91300 99600 109560 119520 131472 132800 136950 146080 149400 158400 164340 175296 182600 199200 205425 219120 239040 262944 273900 292160 298800 328680 365200 398400 410850 438240 525888 547800 597600 657360 730400 821700 876480 1095600 1195200 1314720 1460800 1643400 2191200 2629440 3286800 4382400 6573600 13147200
- Sum of all divisors σ(n): 51590448
- Sum of proper divisors (its aliquot sum) s(n): 38443248
- 13147200 is an abundant number, because the sum of its proper divisors (38443248) is greater than itself. Its abundance is 25296048
Bases of 13147200
- Binary: 1100100010011100010000002
- Hexadecimal: 0xC89C40
- Base-36: 7TSG0
Squares and roots of 13147200
- 13147200 squared (131472002) is 172848867840000
- 13147200 cubed (131472003) is 2272478635266048000000
-
The
square root of 13147200 is 3625.9067831371 -
The
cube root of 13147200 is 236.0176181427
Scales and comparisons
How big is 13147200?- 13,147,200 seconds is equal to 21 weeks, 5 days, 4 hours.
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To count from 1 to 13,147,200 would take you about thirty-two 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 13147200 cubic inches would be around 19.7 feet tall.
Recreational maths with 13147200
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