12962340
12,962,340 is an even composite number composed of six prime numbers multiplied together.
12962340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12962340:
22 × 32 × 5 × 23 × 31 × 101
(2 × 2 × 3 × 3 × 5 × 23 × 31 × 101)See below for interesting mathematical facts about the number 12962340 from the Numbermatics database.
Names of 12962340
- Cardinal: 12962340 can be written as Twelve million, nine hundred sixty-two thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.296234 × 107
Factors of 12962340
Divisors of 12962340
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 30 31 36 45 46 60 62 69 90 92 93 101 115 124 138 155 180 186 202 207 230 276 279 303 310 345 372 404 414 460 465 505 558 606 620 690 713 828 909 930 1010 1035 1116 1212 1380 1395 1426 1515 1818 1860 2020 2070 2139 2323 2790 2852 3030 3131 3565 3636 4140 4278 4545 4646 5580 6060 6262 6417 6969 7130 8556 9090 9292 9393 10695 11615 12524 12834 13938 14260 15655 18180 18786 20907 21390 23230 25668 27876 28179 31310 32085 34845 37572 41814 42780 46460 46965 56358 62620 64170 69690 72013 83628 93930 104535 112716 128340 139380 140895 144026 187860 209070 216039 281790 288052 360065 418140 432078 563580 648117 720130 864156 1080195 1296234 1440260 2160390 2592468 3240585 4320780 6481170 12962340
- Sum of all divisors σ(n): 42771456
- Sum of proper divisors (its aliquot sum) s(n): 29809116
- 12962340 is an abundant number, because the sum of its proper divisors (29809116) is greater than itself. Its abundance is 16846776
Bases of 12962340
- Binary: 1100010111001010001001002
- Hexadecimal: 0xC5CA24
- Base-36: 7PTT0
Squares and roots of 12962340
- 12962340 squared (129623402) is 168022258275600
- 12962340 cubed (129623403) is 2177961639336140904000
-
The
square root of 12962340 is 3600.3249853313 -
The
cube root of 12962340 is 234.9061946415
Scales and comparisons
How big is 12962340?- 12,962,340 seconds is equal to 21 weeks, 3 days, 39 minutes.
-
To count from 1 to 12,962,340 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 12962340 cubic inches would be around 19.6 feet tall.
Recreational maths with 12962340
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