135261945
135,261,945 is an odd composite number composed of seven prime numbers multiplied together.
135261945 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 135261945:
32 × 5 × 7 × 13 × 17 × 29 × 67
(3 × 3 × 5 × 7 × 13 × 17 × 29 × 67)See below for interesting mathematical facts about the number 135261945 from the Numbermatics database.
Names of 135261945
- Cardinal: 135261945 can be written as One hundred thirty-five million, two hundred sixty-one thousand, nine hundred forty-five.
Scientific notation
- Scientific notation: 1.35261945 × 108
Factors of 135261945
Divisors of 135261945
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 9 13 15 17 21 29 35 39 45 51 63 65 67 85 87 91 105 117 119 145 153 195 201 203 221 255 261 273 315 335 357 377 435 455 469 493 585 595 603 609 663 765 819 871 1005 1015 1071 1105 1131 1139 1305 1365 1407 1479 1547 1785 1827 1885 1943 1989 2345 2465 2613 2639 3015 3045 3315 3393 3417 3451 4095 4221 4355 4437 4641 5355 5655 5695 5829 6097 6409 7035 7395 7735 7839 7917 7973 9135 9715 9945 10251 10353 13065 13195 13601 13923 14807 16965 17085 17255 17487 18291 19227 21105 22185 23205 23751 23919 25259 29145 30485 31059 32045 33031 39195 39585 39865 40803 44421 44863 51255 51765 54873 57681 68005 69615 71757 74035 75777 87435 91455 96135 99093 103649 118755 119595 122409 126295 133263 134589 155295 165155 176813 204015 222105 224315 227331 231217 274365 288405 297279 310947 358785 378885 403767 429403 495465 518245 530439 612045 666315 672945 693651 884065 932841 1136655 1156085 1288209 1486395 1554735 1591317 2018835 2080953 2147015 2652195 3005821 3468255 3864627 4664205 6441045 7956585 9017463 10404765 15029105 19323135 27052389 45087315 135261945
- Sum of all divisors σ(n): 320785920
- Sum of proper divisors (its aliquot sum) s(n): 185523975
- 135261945 is an abundant number, because the sum of its proper divisors (185523975) is greater than itself. Its abundance is 50262030
Bases of 135261945
- Binary: 10000000111111101110111110012
- Hexadecimal: 0x80FEEF9
- Base-36: 28J4S9
Squares and roots of 135261945
- 135261945 squared (1352619452) is 18295793765183025
- 135261945 cubed (1352619453) is 2474724649997529242483625
-
The
square root of 135261945 is 11630.2168939363 -
The
cube root of 135261945 is 513.3243619709
Scales and comparisons
How big is 135261945?- 135,261,945 seconds is equal to 4 years, 15 weeks, 4 days, 12 hours, 45 minutes, 45 seconds.
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To count from 1 to 135,261,945 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 135261945 cubic inches would be around 42.8 feet tall.
Recreational maths with 135261945
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The information we have on file for 135261945 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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