12348972
12,348,972 is an even composite number composed of five prime numbers multiplied together.
12348972 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12348972:
22 × 32 × 37 × 73 × 127
(2 × 2 × 3 × 3 × 37 × 73 × 127)See below for interesting mathematical facts about the number 12348972 from the Numbermatics database.
Names of 12348972
- Cardinal: 12348972 can be written as Twelve million, three hundred forty-eight thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.2348972 × 107
Factors of 12348972
Divisors of 12348972
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 37 73 74 111 127 146 148 219 222 254 292 333 381 438 444 508 657 666 762 876 1143 1314 1332 1524 2286 2628 2701 4572 4699 5402 8103 9271 9398 10804 14097 16206 18542 18796 24309 27813 28194 32412 37084 42291 48618 55626 56388 83439 84582 97236 111252 166878 169164 333756 343027 686054 1029081 1372108 2058162 3087243 4116324 6174486 12348972
- Sum of all divisors σ(n): 32754176
- Sum of proper divisors (its aliquot sum) s(n): 20405204
- 12348972 is an abundant number, because the sum of its proper divisors (20405204) is greater than itself. Its abundance is 8056232
Bases of 12348972
- Binary: 1011110001101110001011002
- Hexadecimal: 0xBC6E2C
- Base-36: 7COJ0
Squares and roots of 12348972
- 12348972 squared (123489722) is 152497109456784
- 12348972 cubed (123489723) is 1883182534762760826048
-
The
square root of 12348972 is 3514.1104137463 -
The
cube root of 12348972 is 231.1409720279
Scales and comparisons
How big is 12348972?- 12,348,972 seconds is equal to 20 weeks, 2 days, 22 hours, 16 minutes, 12 seconds.
-
To count from 1 to 12,348,972 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 12348972 cubic inches would be around 19.3 feet tall.
Recreational maths with 12348972
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