138475727488
138,475,727,488 is an even composite number composed of five prime numbers multiplied together.
138475727488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138475727488:
27 × 7 × 41 × 193 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 41 × 193 × 19531)See below for interesting mathematical facts about the number 138475727488 from the Numbermatics database.
Names of 138475727488
- Cardinal: 138475727488 can be written as One hundred thirty-eight billion, four hundred seventy-five million, seven hundred twenty-seven thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38475727488 × 1011
Factors of 138475727488
Divisors of 138475727488
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 41 56 64 82 112 128 164 193 224 287 328 386 448 574 656 772 896 1148 1312 1351 1544 2296 2624 2702 3088 4592 5248 5404 6176 7913 9184 10808 12352 15826 18368 19531 21616 24704 31652 36736 39062 43232 55391 63304 78124 86464 110782 126608 136717 156248 172928 221564 253216 273434 312496 443128 506432 546868 624992 800771 886256 1012864 1093736 1249984 1601542 1772512 2187472 2499968 3203084 3545024 3769483 4374944 5605397 6406168 7090048 7538966 8749888 11210794 12812336 15077932 17499776 22421588 25624672 26386381 30155864 44843176 51249344 52772762 60311728 89686352 102498688 105545524 120623456 154548803 179372704 211091048 241246912 309097606 358745408 422182096 482493824 618195212 717490816 844364192 1081841621 1236390424 1688728384 2163683242 2472780848 3377456768 4327366484 4945561696 8654732968 9891123392 17309465936 19782246784 34618931872 69237863744 138475727488
- Sum of all divisors σ(n): 324659341440
- Sum of proper divisors (its aliquot sum) s(n): 186183613952
- 138475727488 is an abundant number, because the sum of its proper divisors (186183613952) is greater than itself. Its abundance is 47707886464
Bases of 138475727488
- Binary: 100000001111011100101111101010100000002
- Hexadecimal: 0x203DCBEA80
- Base-36: 1RM4VF5S
Squares and roots of 138475727488
- 138475727488 squared (1384757274882) is 19175527103330838790144
- 138475727488 cubed (1384757274883) is 2655345065599599249410440164278272
-
The
square root of 138475727488 is 372123.2692106205 -
The
cube root of 138475727488 is 5173.5805887305
Scales and comparisons
How big is 138475727488?- 138,475,727,488 seconds is equal to 4,403 years, 5 weeks, 1 day, 7 hours, 51 minutes, 28 seconds.
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To count from 1 to 138,475,727,488 would take you about eight thousand, eight hundred 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 138475727488 cubic inches would be around 431.1 feet tall.
Recreational maths with 138475727488
- 138475727488 backwards is 884727574831
- 138475727488 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138475727488's digits is 64
- More coming soon!
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The information we have on file for 138475727488 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 138475727488, math, Factors of 138475727488, curriculum, school, college, exams, university, Prime factorization of 138475727488, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, four hundred seventy-five million, seven hundred twenty-seven thousand, four hundred eighty-eight.