138179378664
138,179,378,664 is an even composite number composed of five prime numbers multiplied together.
138179378664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138179378664:
23 × 32 × 53 × 257 × 140897
(2 × 2 × 2 × 3 × 3 × 53 × 257 × 140897)See below for interesting mathematical facts about the number 138179378664 from the Numbermatics database.
Names of 138179378664
- Cardinal: 138179378664 can be written as One hundred thirty-eight billion, one hundred seventy-nine million, three hundred seventy-eight thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.38179378664 × 1011
Factors of 138179378664
Divisors of 138179378664
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 257 318 424 477 514 636 771 954 1028 1272 1542 1908 2056 2313 3084 3816 4626 6168 9252 13621 18504 27242 40863 54484 81726 108968 122589 140897 163452 245178 281794 326904 422691 490356 563588 845382 980712 1127176 1268073 1690764 2536146 3381528 5072292 7467541 10144584 14935082 22402623 29870164 36210529 44805246 59740328 67207869 72421058 89610492 108631587 134415738 144842116 179220984 217263174 268831476 289684232 325894761 434526348 537662952 651789522 869052696 1303579044 1919158037 2607158088 3838316074 5757474111 7676632148 11514948222 15353264296 17272422333 23029896444 34544844666 46059792888 69089689332 138179378664
- Sum of all divisors σ(n): 382783232520
- Sum of proper divisors (its aliquot sum) s(n): 244603853856
- 138179378664 is an abundant number, because the sum of its proper divisors (244603853856) is greater than itself. Its abundance is 106424475192
Bases of 138179378664
- Binary: 100000001011000010000111111101111010002
- Hexadecimal: 0x202C21FDE8
- Base-36: 1RH8FMY0
Squares and roots of 138179378664
- 138179378664 squared (1381793786642) is 19093540687969098424896
- 138179378664 cubed (1381793786643) is 2638333588759373120384390348818944
-
The
square root of 138179378664 is 371724.8695796395 -
The
cube root of 138179378664 is 5169.8873312797
Scales and comparisons
How big is 138179378664?- 138,179,378,664 seconds is equal to 4,393 years, 35 weeks, 1 day, 8 hours, 44 minutes, 24 seconds.
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To count from 1 to 138,179,378,664 would take you about eight thousand, seven hundred eighty-seven 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 138179378664 cubic inches would be around 430.8 feet tall.
Recreational maths with 138179378664
- 138179378664 backwards is 466873971831
- The number of decimal digits it has is: 12
- The sum of 138179378664's digits is 63
- More coming soon!
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Keywords: Divisors of 138179378664, math, Factors of 138179378664, curriculum, school, college, exams, university, Prime factorization of 138179378664, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, one hundred seventy-nine million, three hundred seventy-eight thousand, six hundred sixty-four.