135391640
135,391,640 is an even composite number composed of five prime numbers multiplied together.
135391640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 135391640:
23 × 5 × 73 × 199 × 233
(2 × 2 × 2 × 5 × 73 × 199 × 233)See below for interesting mathematical facts about the number 135391640 from the Numbermatics database.
Names of 135391640
- Cardinal: 135391640 can be written as One hundred thirty-five million, three hundred ninety-one thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3539164 × 108
Factors of 135391640
Divisors of 135391640
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 20 40 73 146 199 233 292 365 398 466 584 730 796 932 995 1165 1460 1592 1864 1990 2330 2920 3980 4660 7960 9320 14527 17009 29054 34018 46367 58108 68036 72635 85045 92734 116216 136072 145270 170090 185468 231835 290540 340180 370936 463670 581080 680360 927340 1854680 3384791 6769582 13539164 16923955 27078328 33847910 67695820 135391640
- Sum of all divisors σ(n): 311688000
- Sum of proper divisors (its aliquot sum) s(n): 176296360
- 135391640 is an abundant number, because the sum of its proper divisors (176296360) is greater than itself. Its abundance is 40904720
Bases of 135391640
- Binary: 10000001000111101001100110002
- Hexadecimal: 0x811E998
- Base-36: 28LWUW
Squares and roots of 135391640
- 135391640 squared (1353916402) is 18330896181889600
- 135391640 cubed (1353916403) is 2481850096735771242944000
-
The
square root of 135391640 is 11635.7913353583 -
The
cube root of 135391640 is 513.4883754239
Scales and comparisons
How big is 135391640?- 135,391,640 seconds is equal to 4 years, 15 weeks, 6 days, 47 minutes, 20 seconds.
-
To count from 1 to 135,391,640 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 135391640 cubic inches would be around 42.8 feet tall.
Recreational maths with 135391640
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The information we have on file for 135391640 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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