18121107136
18,121,107,136 is an even composite number composed of four prime numbers multiplied together.
What does the number 18121107136 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 140 divisors.
18121107136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 18121107136:
26 × 114 × 83 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 11 × 83 × 233)See below for interesting mathematical facts about the number 18121107136 from the Numbermatics database.
Names of 18121107136
- Cardinal: 18121107136 can be written as Eighteen billion, one hundred twenty-one million, one hundred seven thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 1.8121107136 × 1010
Factors of 18121107136
Divisors of 18121107136
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 83 88 121 166 176 233 242 332 352 466 484 664 704 913 932 968 1328 1331 1826 1864 1936 2563 2656 2662 3652 3728 3872 5126 5312 5324 7304 7456 7744 10043 10252 10648 14608 14641 14912 19339 20086 20504 21296 28193 29216 29282 38678 40172 41008 42592 56386 58432 58564 77356 80344 82016 85184 110473 112772 117128 154712 160688 164032 212729 220946 225544 234256 309424 310123 321376 425458 441892 451088 468512 618848 620246 642752 850916 883784 902176 937024 1215203 1237696 1240492 1701832 1767568 1804352 2340019 2430406 2480984 3403664 3411353 3535136 4680038 4860812 4961968 6807328 6822706 7070272 9360076 9721624 9923936 13614656 13645412 18720152 19443248 19847872 25740209 27290824 37440304 38886496 51480418 54581648 74880608 77772992 102960836 109163296 149761216 205921672 218326592 283142299 411843344 566284598 823686688 1132569196 1647373376 2265138392 4530276784 9060553568 18121107136
- Sum of all divisors σ(n): 40203104760
- Sum of proper divisors (its aliquot sum) s(n): 22081997624
- 18121107136 is an abundant number, because the sum of its proper divisors (22081997624) is greater than itself. Its abundance is 3960890488
Bases of 18121107136
- Binary: 100001110000001101000100110110000002
- Hexadecimal: 0x4381A26C0
- Base-36: 8BOU7R4
Squares and roots of 18121107136
- 18121107136 squared (181211071362) is 328374523834390122496
- 18121107136 cubed (181211071363) is 5950509927135968930970179731456
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The
square root of 18121107136 is 134614.6616680367 -
The
cube root of 18121107136 is 2626.6058629823
Scales and comparisons
How big is 18121107136?- 18,121,107,136 seconds is equal to 576 years, 10 weeks, 1 day, 52 minutes, 16 seconds.
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To count from 1 to 18,121,107,136 would take you about one thousand, one hundred fifty-two 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 18121107136 cubic inches would be around 218.9 feet tall.
Recreational maths with 18121107136
- 18121107136 backwards is 63170112181
- The number of decimal digits it has is: 11
- The sum of 18121107136's digits is 31
- More coming soon!
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The information we have on file for 18121107136 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 18121107136, math, Factors of 18121107136, curriculum, school, college, exams, university, Prime factorization of 18121107136, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, one hundred twenty-one million, one hundred seven thousand, one hundred thirty-six.