12729948
12,729,948 is an even composite number composed of six prime numbers multiplied together.
12729948 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12729948:
22 × 3 × 7 × 11 × 23 × 599
(2 × 2 × 3 × 7 × 11 × 23 × 599)See below for interesting mathematical facts about the number 12729948 from the Numbermatics database.
Names of 12729948
- Cardinal: 12729948 can be written as Twelve million, seven hundred twenty-nine thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 1.2729948 × 107
Factors of 12729948
Divisors of 12729948
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 23 28 33 42 44 46 66 69 77 84 92 132 138 154 161 231 253 276 308 322 462 483 506 599 644 759 924 966 1012 1198 1518 1771 1797 1932 2396 3036 3542 3594 4193 5313 6589 7084 7188 8386 10626 12579 13178 13777 16772 19767 21252 25158 26356 27554 39534 41331 46123 50316 55108 79068 82662 92246 96439 138369 151547 165324 184492 192878 276738 289317 303094 385756 454641 553476 578634 606188 909282 1060829 1157268 1818564 2121658 3182487 4243316 6364974 12729948
- Sum of all divisors σ(n): 38707200
- Sum of proper divisors (its aliquot sum) s(n): 25977252
- 12729948 is an abundant number, because the sum of its proper divisors (25977252) is greater than itself. Its abundance is 13247304
Bases of 12729948
- Binary: 1100001000111110010111002
- Hexadecimal: 0xC23E5C
- Base-36: 7KUHO
Squares and roots of 12729948
- 12729948 squared (127299482) is 162051576082704
- 12729948 cubed (127299483) is 2062908136850865619392
-
The
square root of 12729948 is 3567.9052678009 -
The
cube root of 12729948 is 233.4939021773
Scales and comparisons
How big is 12729948?- 12,729,948 seconds is equal to 21 weeks, 8 hours, 5 minutes, 48 seconds.
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To count from 1 to 12,729,948 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 12729948 cubic inches would be around 19.5 feet tall.
Recreational maths with 12729948
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