138148340168
138,148,340,168 is an even composite number composed of six prime numbers multiplied together.
138148340168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138148340168:
23 × 19 × 53 × 61 × 73 × 3851
(2 × 2 × 2 × 19 × 53 × 61 × 73 × 3851)See below for interesting mathematical facts about the number 138148340168 from the Numbermatics database.
Names of 138148340168
- Cardinal: 138148340168 can be written as One hundred thirty-eight billion, one hundred forty-eight million, three hundred forty thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38148340168 × 1011
Factors of 138148340168
Divisors of 138148340168
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 19 38 53 61 73 76 106 122 146 152 212 244 292 424 488 584 1007 1159 1387 2014 2318 2774 3233 3851 3869 4028 4453 4636 5548 6466 7702 7738 8056 8906 9272 11096 12932 15404 15476 17812 25864 30808 30952 35624 61427 73169 73511 84607 122854 146338 147022 169214 204103 234911 236009 245708 281123 292676 294044 338428 408206 469822 472018 491416 562246 585352 588088 676856 816412 939644 944036 1124492 1632824 1879288 1888072 2248984 3877957 4463309 4484171 5341337 7755914 8926618 8968342 10682674 12450283 14899519 15511828 17148503 17853236 17936684 21365348 24900566 29799038 31023656 34297006 35706472 35873368 42730696 49801132 59598076 68594012 99602264 119196152 137188024 236555377 283090861 325821557 473110754 566181722 651643114 908870659 946221508 1132363444 1303286228 1817741318 1892443016 2264726888 2606572456 3635482636 7270965272 17268542521 34537085042 69074170084 138148340168
- Sum of all divisors σ(n): 286302211200
- Sum of proper divisors (its aliquot sum) s(n): 148153871032
- 138148340168 is an abundant number, because the sum of its proper divisors (148153871032) is greater than itself. Its abundance is 10005530864
Bases of 138148340168
- Binary: 100000001010100100100001100001110010002
- Hexadecimal: 0x202A4861C8
- Base-36: 1RGPYDHK
Squares and roots of 138148340168
- 138148340168 squared (1381483401682) is 19084963891173442268224
- 138148340168 cubed (1381483401683) is 2636556083731825635158118649221632
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The
square root of 138148340168 is 371683.1179486095 -
The
cube root of 138148340168 is 5169.5002075635
Scales and comparisons
How big is 138148340168?- 138,148,340,168 seconds is equal to 4,392 years, 35 weeks, 6 days, 2 hours, 56 minutes, 8 seconds.
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To count from 1 to 138,148,340,168 would take you about eight thousand, seven hundred eighty-five 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 138148340168 cubic inches would be around 430.8 feet tall.
Recreational maths with 138148340168
- 138148340168 backwards is 861043841831
- The number of decimal digits it has is: 12
- The sum of 138148340168's digits is 47
- More coming soon!
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The information we have on file for 138148340168 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!
Keywords: Divisors of 138148340168, math, Factors of 138148340168, curriculum, school, college, exams, university, Prime factorization of 138148340168, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, one hundred forty-eight million, three hundred forty thousand, one hundred sixty-eight.