12740000
12,740,000 is an even composite number composed of four prime numbers multiplied together.
12740000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 12740000:
25 × 54 × 72 × 13
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 13)See below for interesting mathematical facts about the number 12740000 from the Numbermatics database.
Names of 12740000
- Cardinal: 12740000 can be written as Twelve million, seven hundred forty thousand.
Scientific notation
- Scientific notation: 1.274 × 107
Factors of 12740000
Divisors of 12740000
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 49 50 52 56 65 70 80 91 98 100 104 112 125 130 140 160 175 182 196 200 208 224 245 250 260 280 325 350 364 392 400 416 455 490 500 520 560 625 637 650 700 728 784 800 875 910 980 1000 1040 1120 1225 1250 1274 1300 1400 1456 1568 1625 1750 1820 1960 2000 2080 2275 2450 2500 2548 2600 2800 2912 3185 3250 3500 3640 3920 4000 4375 4550 4900 5000 5096 5200 5600 6125 6370 6500 7000 7280 7840 8125 8750 9100 9800 10000 10192 10400 11375 12250 12740 13000 14000 14560 15925 16250 17500 18200 19600 20000 20384 22750 24500 25480 26000 28000 30625 31850 32500 35000 36400 39200 45500 49000 50960 52000 56875 61250 63700 65000 70000 72800 79625 91000 98000 101920 113750 122500 127400 130000 140000 159250 182000 196000 227500 245000 254800 260000 318500 364000 398125 455000 490000 509600 637000 796250 910000 980000 1274000 1592500 1820000 2548000 3185000 6370000 12740000
- Sum of all divisors σ(n): 39263994
- Sum of proper divisors (its aliquot sum) s(n): 26523994
- 12740000 is an abundant number, because the sum of its proper divisors (26523994) is greater than itself. Its abundance is 13783994
Bases of 12740000
- Binary: 1100001001100101101000002
- Hexadecimal: 0xC265A0
- Base-36: 7L28W
Squares and roots of 12740000
- 12740000 squared (127400002) is 162307600000000
- 12740000 cubed (127400003) is 2067798824000000000000
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The
square root of 12740000 is 3569.3136595149 -
The
cube root of 12740000 is 233.5553442507
Scales and comparisons
How big is 12740000?- 12,740,000 seconds is equal to 21 weeks, 10 hours, 53 minutes, 20 seconds.
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To count from 1 to 12,740,000 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 12740000 cubic inches would be around 19.5 feet tall.
Recreational maths with 12740000
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