130390749
130,390,749 is an odd composite number composed of five prime numbers multiplied together.
130390749 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 130390749:
33 × 19 × 23 × 43 × 257
(3 × 3 × 3 × 19 × 23 × 43 × 257)See below for interesting mathematical facts about the number 130390749 from the Numbermatics database.
Names of 130390749
- Cardinal: 130390749 can be written as One hundred thirty million, three hundred ninety thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.30390749 × 108
Factors of 130390749
Divisors of 130390749
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 9 19 23 27 43 57 69 129 171 207 257 387 437 513 621 771 817 989 1161 1311 2313 2451 2967 3933 4883 5911 6939 7353 8901 11051 11799 14649 17733 18791 22059 26703 33153 43947 53199 56373 99459 112309 131841 159597 169119 209969 254173 298377 336927 507357 629907 762519 1010781 1889721 2287557 3032343 4829287 5669163 6862671 14487861 43463583 130390749
- Sum of all divisors σ(n): 217958400
- Sum of proper divisors (its aliquot sum) s(n): 87567651
- 130390749 is a deficient number, because the sum of its proper divisors (87567651) is less than itself. Its deficiency is 42823098
Bases of 130390749
- Binary: 1111100010110011010110111012
- Hexadecimal: 0x7C59ADD
- Base-36: 25MQ59
Squares and roots of 130390749
- 130390749 squared (1303907492) is 17001747424781001
- 130390749 cubed (1303907493) is 2216870581026015881359749
-
The
square root of 130390749 is 11418.8768712163 -
The
cube root of 130390749 is 507.0867468249
Scales and comparisons
How big is 130390749?- 130,390,749 seconds is equal to 4 years, 7 weeks, 4 days, 3 hours, 39 minutes, 9 seconds.
-
To count from 1 to 130,390,749 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 130390749 cubic inches would be around 42.3 feet tall.
Recreational maths with 130390749
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The information we have on file for 130390749 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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