132720665
132,720,665 is an odd composite number composed of four prime numbers multiplied together.
132720665 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 132720665:
5 × 72 × 114 × 37
(5 × 7 × 7 × 11 × 11 × 11 × 11 × 37)See below for interesting mathematical facts about the number 132720665 from the Numbermatics database.
Names of 132720665
- Cardinal: 132720665 can be written as One hundred thirty-two million, seven hundred twenty thousand, six hundred sixty-five.
Scientific notation
- Scientific notation: 1.32720665 × 108
Factors of 132720665
Divisors of 132720665
- Number of divisors d(n): 60
-
Complete list of divisors:
1 5 7 11 35 37 49 55 77 121 185 245 259 385 407 539 605 847 1295 1331 1813 2035 2695 2849 4235 4477 5929 6655 9065 9317 14245 14641 19943 22385 29645 31339 46585 49247 65219 73205 99715 102487 156695 219373 246235 326095 344729 512435 541717 717409 1096865 1723645 2413103 2708585 3587045 3792019 12065515 18960095 26544133 132720665
- Sum of all divisors σ(n): 209300580
- Sum of proper divisors (its aliquot sum) s(n): 76579915
- 132720665 is a deficient number, because the sum of its proper divisors (76579915) is less than itself. Its deficiency is 56140750
Bases of 132720665
- Binary: 1111110100100101000000110012
- Hexadecimal: 0x7E92819
- Base-36: 270NX5
Squares and roots of 132720665
- 132720665 squared (1327206652) is 17614774918042225
- 132720665 cubed (1327206653) is 2337844640947884600079625
-
The
square root of 132720665 is 11520.4455208989 -
The
cube root of 132720665 is 510.0892641395
Scales and comparisons
How big is 132720665?- 132,720,665 seconds is equal to 4 years, 11 weeks, 3 days, 2 hours, 51 minutes, 5 seconds.
-
To count from 1 to 132,720,665 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 132720665 cubic inches would be around 42.5 feet tall.
Recreational maths with 132720665
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