168840012
168,840,012 is an even composite number composed of four prime numbers multiplied together.
168840012 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 168840012:
22 × 3 × 114 × 312
(2 × 2 × 3 × 11 × 11 × 11 × 11 × 31 × 31)See below for interesting mathematical facts about the number 168840012 from the Numbermatics database.
Names of 168840012
- Cardinal: 168840012 can be written as One hundred sixty-eight million, eight hundred forty thousand and twelve.
Scientific notation
- Scientific notation: 1.68840012 × 108
Factors of 168840012
Divisors of 168840012
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 11 12 22 31 33 44 62 66 93 121 124 132 186 242 341 363 372 484 682 726 961 1023 1331 1364 1452 1922 2046 2662 2883 3751 3844 3993 4092 5324 5766 7502 7986 10571 11253 11532 14641 15004 15972 21142 22506 29282 31713 41261 42284 43923 45012 58564 63426 82522 87846 116281 123783 126852 165044 175692 232562 247566 348843 453871 465124 495132 697686 907742 1279091 1361613 1395372 1815484 2558182 2723226 3837273 5116364 5446452 7674546 14070001 15349092 28140002 42210003 56280004 84420006 168840012
- Sum of all divisors σ(n): 447783420
- Sum of proper divisors (its aliquot sum) s(n): 278943408
- 168840012 is an abundant number, because the sum of its proper divisors (278943408) is greater than itself. Its abundance is 110103396
Bases of 168840012
- Binary: 10100001000001001011010011002
- Hexadecimal: 0xA104B4C
- Base-36: 2SITSC
Squares and roots of 168840012
- 168840012 squared (1688400122) is 28506949652160144
- 168840012 cubed (1688400123) is 4813113721354114538881728
-
The
square root of 168840012 is 12993.8451583817 -
The
cube root of 168840012 is 552.7029612703
Scales and comparisons
How big is 168840012?- 168,840,012 seconds is equal to 5 years, 19 weeks, 1 day, 4 hours, 12 seconds.
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To count from 1 to 168,840,012 would take you about eight years!
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 168840012 cubic inches would be around 46.1 feet tall.
Recreational maths with 168840012
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The information we have on file for 168840012 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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