138368879080
138,368,879,080 is an even composite number composed of five prime numbers multiplied together.
What does the number 138368879080 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
138368879080 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 138368879080:
23 × 5 × 61 × 157 × 6012
(2 × 2 × 2 × 5 × 61 × 157 × 601 × 601)See below for interesting mathematical facts about the number 138368879080 from the Numbermatics database.
Names of 138368879080
- Cardinal: 138368879080 can be written as One hundred thirty-eight billion, three hundred sixty-eight million, eight hundred seventy-nine thousand and eighty.
Scientific notation
- Scientific notation: 1.3836887908 × 1011
Factors of 138368879080
Divisors of 138368879080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 20 40 61 122 157 244 305 314 488 601 610 628 785 1202 1220 1256 1570 2404 2440 3005 3140 4808 6010 6280 9577 12020 19154 24040 36661 38308 47885 73322 76616 94357 95770 146644 183305 188714 191540 293288 361201 366610 377428 383080 471785 722402 733220 754856 943570 1444804 1466440 1806005 1887140 2889608 3612010 3774280 5755777 7224020 11511554 14448040 22033261 23023108 28778885 44066522 46046216 56708557 57557770 88133044 110166305 113417114 115115540 176266088 220332610 226834228 230231080 283542785 440665220 453668456 567085570 881330440 1134171140 2268342280 3459221977 6918443954 13836887908 17296109885 27673775816 34592219770 69184439540 138368879080
- Sum of all divisors σ(n): 318979996920
- Sum of proper divisors (its aliquot sum) s(n): 180611117840
- 138368879080 is an abundant number, because the sum of its proper divisors (180611117840) is greater than itself. Its abundance is 42242238760
Bases of 138368879080
- Binary: 100000001101110110110110001001111010002
- Hexadecimal: 0x20376D89E8
- Base-36: 1RKD9AEG
Squares and roots of 138368879080
- 138368879080 squared (1383688790802) is 19145946697855661646400
- 138368879080 cubed (1383688790803) is 2649203183507715341644115317312000
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The
square root of 138368879080 is 371979.6756275805 -
The
cube root of 138368879080 is 5172.2495947273
Scales and comparisons
How big is 138368879080?- 138,368,879,080 seconds is equal to 4,399 years, 36 weeks, 3 days, 15 hours, 44 minutes, 40 seconds.
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To count from 1 to 138,368,879,080 would take you about eight thousand, seven hundred ninety-nine 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 138368879080 cubic inches would be around 431 feet tall.
Recreational maths with 138368879080
- 138368879080 backwards is 080978863831
- 138368879080 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138368879080's digits is 61
- More coming soon!
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