2120738139
2,120,738,139 is an odd composite number composed of five prime numbers multiplied together.
2120738139 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2120738139:
33 × 13 × 37 × 61 × 2677
(3 × 3 × 3 × 13 × 37 × 61 × 2677)See below for interesting mathematical facts about the number 2120738139 from the Numbermatics database.
Names of 2120738139
- Cardinal: 2120738139 can be written as Two billion, one hundred twenty million, seven hundred thirty-eight thousand, one hundred thirty-nine.
Scientific notation
- Scientific notation: 2.120738139 × 109
Factors of 2120738139
Divisors of 2120738139
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 9 13 27 37 39 61 111 117 183 333 351 481 549 793 999 1443 1647 2257 2379 2677 4329 6771 7137 8031 12987 20313 21411 24093 29341 34801 60939 72279 88023 99049 104403 163297 264069 297147 313209 489891 792207 891441 939627 1287637 1469673 2122861 2674323 3862911 4409019 6041989 6368583 11588733 18125967 19105749 34766199 54377901 57317247 78545857 163133703 235637571 706912713 2120738139
- Sum of all divisors σ(n): 3533246080
- Sum of proper divisors (its aliquot sum) s(n): 1412507941
- 2120738139 is a deficient number, because the sum of its proper divisors (1412507941) is less than itself. Its deficiency is 708230198
Bases of 2120738139
- Binary: 11111100110011111100101010110112
- Hexadecimal: 0x7E67E55B
- Base-36: Z2MS0R
Squares and roots of 2120738139
- 2120738139 squared (21207381392) is 4497530254209183321
- 2120738139 cubed (21207381393) is 9538083941407780352887379619
-
The
square root of 2120738139 is 46051.4727126071 -
The
cube root of 2120738139 is 1284.7807342369
Scales and comparisons
How big is 2120738139?- 2,120,738,139 seconds is equal to 67 years, 22 weeks, 3 days, 13 hours, 55 minutes, 39 seconds.
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To count from 1 to 2,120,738,139 would take you about one hundred thirty-four 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 2120738139 cubic inches would be around 107.1 feet tall.
Recreational maths with 2120738139
- 2120738139 backwards is 9318370212
- The number of decimal digits it has is: 10
- The sum of 2120738139's digits is 36
- More coming soon!
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The information we have on file for 2120738139 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!
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