1390235136
1,390,235,136 is an even composite number composed of four prime numbers multiplied together.
1390235136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1390235136:
29 × 3 × 281 × 3221
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 281 × 3221)See below for interesting mathematical facts about the number 1390235136 from the Numbermatics database.
Names of 1390235136
- Cardinal: 1390235136 can be written as One billion, three hundred ninety million, two hundred thirty-five thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 1.390235136 × 109
Factors of 1390235136
Divisors of 1390235136
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 281 384 512 562 768 843 1124 1536 1686 2248 3221 3372 4496 6442 6744 8992 9663 12884 13488 17984 19326 25768 26976 35968 38652 51536 53952 71936 77304 103072 107904 143872 154608 206144 215808 309216 412288 431616 618432 824576 905101 1236864 1649152 1810202 2473728 2715303 3620404 4947456 5430606 7240808 10861212 14481616 21722424 28963232 43444848 57926464 86889696 115852928 173779392 231705856 347558784 463411712 695117568 1390235136
- Sum of all divisors σ(n): 3718007568
- Sum of proper divisors (its aliquot sum) s(n): 2327772432
- 1390235136 is an abundant number, because the sum of its proper divisors (2327772432) is greater than itself. Its abundance is 937537296
Bases of 1390235136
- Binary: 10100101101110101001110000000002
- Hexadecimal: 0x52DD4E00
- Base-36: MZPKAO
Squares and roots of 1390235136
- 1390235136 squared (13902351362) is 1932753733368938496
- 1390235136 cubed (13902351363) is 2686982149364673948162195456
-
The
square root of 1390235136 is 37285.8570506299 -
The
cube root of 1390235136 is 1116.0819559293
Scales and comparisons
How big is 1390235136?- 1,390,235,136 seconds is equal to 44 years, 10 weeks, 4 days, 16 hours, 25 minutes, 36 seconds.
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To count from 1 to 1,390,235,136 would take you about eighty-eight 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 1390235136 cubic inches would be around 93 feet tall.
Recreational maths with 1390235136
- 1390235136 backwards is 6315320931
- The number of decimal digits it has is: 10
- The sum of 1390235136's digits is 33
- More coming soon!
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The information we have on file for 1390235136 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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