133168140
133,168,140 is an even composite number composed of six prime numbers multiplied together.
133168140 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 133168140:
22 × 32 × 5 × 7 × 17 × 6217
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 6217)See below for interesting mathematical facts about the number 133168140 from the Numbermatics database.
Names of 133168140
- Cardinal: 133168140 can be written as One hundred thirty-three million, one hundred sixty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.3316814 × 108
Factors of 133168140
Divisors of 133168140
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 84 85 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 340 357 420 476 510 595 612 630 714 765 1020 1071 1190 1260 1428 1530 1785 2142 2380 3060 3570 4284 5355 6217 7140 10710 12434 18651 21420 24868 31085 37302 43519 55953 62170 74604 87038 93255 105689 111906 124340 130557 174076 186510 211378 217595 223812 261114 279765 317067 373020 391671 422756 435190 522228 528445 559530 634134 652785 739823 783342 870380 951201 1056890 1119060 1268268 1305570 1479646 1566684 1585335 1902402 1958355 2113780 2219469 2611140 2959292 3170670 3699115 3804804 3916710 4438938 4756005 6341340 6658407 7398230 7833420 8877876 9512010 11097345 13316814 14796460 19024020 22194690 26633628 33292035 44389380 66584070 133168140
- Sum of all divisors σ(n): 488884032
- Sum of proper divisors (its aliquot sum) s(n): 355715892
- 133168140 is an abundant number, because the sum of its proper divisors (355715892) is greater than itself. Its abundance is 222547752
Bases of 133168140
- Binary: 1111110111111111100000011002
- Hexadecimal: 0x7EFFC0C
- Base-36: 27A970
Squares and roots of 133168140
- 133168140 squared (1331681402) is 17733753511059600
- 133168140 cubed (1331681403) is 2361570970286276361144000
-
The
square root of 133168140 is 11539.8500856813 -
The
cube root of 133168140 is 510.6618857211
Scales and comparisons
How big is 133168140?- 133,168,140 seconds is equal to 4 years, 12 weeks, 1 day, 7 hours, 9 minutes.
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To count from 1 to 133,168,140 would take you about six 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 133168140 cubic inches would be around 42.6 feet tall.
Recreational maths with 133168140
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