138197491056
138,197,491,056 is an even composite number composed of five prime numbers multiplied together.
138197491056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 138197491056:
24 × 32 × 71 × 293 × 46133
(2 × 2 × 2 × 2 × 3 × 3 × 71 × 293 × 46133)See below for interesting mathematical facts about the number 138197491056 from the Numbermatics database.
Names of 138197491056
- Cardinal: 138197491056 can be written as One hundred thirty-eight billion, one hundred ninety-seven million, four hundred ninety-one thousand and fifty-six.
Scientific notation
- Scientific notation: 1.38197491056 × 1011
Factors of 138197491056
Divisors of 138197491056
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 71 72 142 144 213 284 293 426 568 586 639 852 879 1136 1172 1278 1704 1758 2344 2556 2637 3408 3516 4688 5112 5274 7032 10224 10548 14064 20803 21096 41606 42192 46133 62409 83212 92266 124818 138399 166424 184532 187227 249636 276798 332848 369064 374454 415197 499272 553596 738128 748908 830394 998544 1107192 1497816 1660788 2214384 2995632 3275443 3321576 6550886 6643152 9826329 13101772 13516969 19652658 26203544 27033938 29478987 39305316 40550907 52407088 54067876 58957974 78610632 81101814 108135752 117915948 121652721 157221264 162203628 216271504 235831896 243305442 324407256 471663792 486610884 648814512 959704799 973221768 1919409598 1946443536 2879114397 3838819196 5758228794 7677638392 8637343191 11516457588 15355276784 17274686382 23032915176 34549372764 46065830352 69098745528 138197491056
- Sum of all divisors σ(n): 393555498336
- Sum of proper divisors (its aliquot sum) s(n): 255358007280
- 138197491056 is an abundant number, because the sum of its proper divisors (255358007280) is greater than itself. Its abundance is 117160516224
Bases of 138197491056
- Binary: 100000001011010011011001011101011100002
- Hexadecimal: 0x202D365D70
- Base-36: 1RHJ7UK0
Squares and roots of 138197491056
- 138197491056 squared (1381974910562) is 19098546534173199995136
- 138197491056 cubed (1381974910563) is 2639371213839000604682706603503616
-
The
square root of 138197491056 is 371749.2314127899 -
The
cube root of 138197491056 is 5170.1132090137
Scales and comparisons
How big is 138197491056?- 138,197,491,056 seconds is equal to 4,394 years, 13 weeks, 23 hours, 57 minutes, 36 seconds.
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To count from 1 to 138,197,491,056 would take you about eight thousand, seven hundred 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 138197491056 cubic inches would be around 430.8 feet tall.
Recreational maths with 138197491056
- 138197491056 backwards is 650194791831
- The number of decimal digits it has is: 12
- The sum of 138197491056's digits is 54
- More coming soon!
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The information we have on file for 138197491056 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 138197491056, math, Factors of 138197491056, curriculum, school, college, exams, university, Prime factorization of 138197491056, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, one hundred ninety-seven million, four hundred ninety-one thousand and fifty-six.