1998364672
1,998,364,672 is an even composite number composed of four prime numbers multiplied together.
1998364672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1998364672:
213 × 19 × 37 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 37 × 347)See below for interesting mathematical facts about the number 1998364672 from the Numbermatics database.
Names of 1998364672
- Cardinal: 1998364672 can be written as One billion, nine hundred ninety-eight million, three hundred sixty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.998364672 × 109
Factors of 1998364672
Divisors of 1998364672
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 8 16 19 32 37 38 64 74 76 128 148 152 256 296 304 347 512 592 608 694 703 1024 1184 1216 1388 1406 2048 2368 2432 2776 2812 4096 4736 4864 5552 5624 6593 8192 9472 9728 11104 11248 12839 13186 18944 19456 22208 22496 25678 26372 37888 38912 44416 44992 51356 52744 75776 77824 88832 89984 102712 105488 151552 155648 177664 179968 205424 210976 243941 303104 355328 359936 410848 421952 487882 710656 719872 821696 843904 975764 1421312 1439744 1643392 1687808 1951528 2842624 2879488 3286784 3375616 3903056 5758976 6573568 6751232 7806112 13147136 13502464 15612224 26294272 27004928 31224448 52588544 54009856 62448896 105177088 124897792 249795584 499591168 999182336 1998364672
- Sum of all divisors σ(n): 4332975840
- Sum of proper divisors (its aliquot sum) s(n): 2334611168
- 1998364672 is an abundant number, because the sum of its proper divisors (2334611168) is greater than itself. Its abundance is 336246496
Bases of 1998364672
- Binary: 11101110001110010100000000000002
- Hexadecimal: 0x771CA000
- Base-36: X1RW1S
Squares and roots of 1998364672
- 1998364672 squared (19983646722) is 3993461362297667584
- 1998364672 cubed (19983646723) is 7980392105412651647865192448
-
The
square root of 1998364672 is 44703.0722881549 -
The
cube root of 1998364672 is 1259.5775588961
Scales and comparisons
How big is 1998364672?- 1,998,364,672 seconds is equal to 63 years, 28 weeks, 1 day, 5 hours, 17 minutes, 52 seconds.
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To count from 1 to 1,998,364,672 would take you about one hundred twenty-seven 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 1998364672 cubic inches would be around 105 feet tall.
Recreational maths with 1998364672
- 1998364672 backwards is 2764638991
- The number of decimal digits it has is: 10
- The sum of 1998364672's digits is 55
- More coming soon!
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The information we have on file for 1998364672 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 1998364672, math, Factors of 1998364672, curriculum, school, college, exams, university, Prime factorization of 1998364672, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred ninety-eight million, three hundred sixty-four thousand, six hundred seventy-two.