133775145
133,775,145 is an odd composite number composed of four prime numbers multiplied together.
133775145 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 133775145:
36 × 5 × 73 × 107
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 107)See below for interesting mathematical facts about the number 133775145 from the Numbermatics database.
Names of 133775145
- Cardinal: 133775145 can be written as One hundred thirty-three million, seven hundred seventy-five thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.33775145 × 108
Factors of 133775145
Divisors of 133775145
- Number of divisors d(n): 112
-
Complete list of divisors:
1 3 5 7 9 15 21 27 35 45 49 63 81 105 107 135 147 189 243 245 315 321 343 405 441 535 567 729 735 749 945 963 1029 1215 1323 1605 1701 1715 2205 2247 2835 2889 3087 3645 3745 3969 4815 5103 5145 5243 6615 6741 8505 8667 9261 11235 11907 14445 15435 15729 19845 20223 25515 26001 26215 27783 33705 35721 36701 43335 46305 47187 59535 60669 78003 78645 83349 101115 110103 130005 138915 141561 178605 182007 183505 235935 250047 303345 330309 390015 416745 424683 546021 550515 707805 910035 990927 1250235 1274049 1651545 2123415 2730105 2972781 3822147 4954635 6370245 8918343 14863905 19110735 26755029 44591715 133775145
- Sum of all divisors σ(n): 283305600
- Sum of proper divisors (its aliquot sum) s(n): 149530455
- 133775145 is an abundant number, because the sum of its proper divisors (149530455) is greater than itself. Its abundance is 15755310
Bases of 133775145
- Binary: 1111111100100111111001010012
- Hexadecimal: 0x7F93F29
- Base-36: 27N9K9
Squares and roots of 133775145
- 133775145 squared (1337751452) is 17895789419771025
- 133775145 cubed (1337751453) is 2394011824519334736173625
-
The
square root of 133775145 is 11566.1205682805 -
The
cube root of 133775145 is 511.4366068959
Scales and comparisons
How big is 133775145?- 133,775,145 seconds is equal to 4 years, 13 weeks, 1 day, 7 hours, 45 minutes, 45 seconds.
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To count from 1 to 133,775,145 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 133775145 cubic inches would be around 42.6 feet tall.
Recreational maths with 133775145
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