1988705664
1,988,705,664 is an even composite number composed of four prime numbers multiplied together.
1988705664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1988705664:
27 × 32 × 113 × 1297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 1297)See below for interesting mathematical facts about the number 1988705664 from the Numbermatics database.
Names of 1988705664
- Cardinal: 1988705664 can be written as One billion, nine hundred eighty-eight million, seven hundred five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.988705664 × 109
Factors of 1988705664
Divisors of 1988705664
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 264 288 352 363 384 396 484 528 576 704 726 792 968 1056 1089 1152 1297 1331 1408 1452 1584 1936 2112 2178 2594 2662 2904 3168 3872 3891 3993 4224 4356 5188 5324 5808 6336 7744 7782 7986 8712 10376 10648 11616 11673 11979 12672 14267 15488 15564 15972 17424 20752 21296 23232 23346 23958 28534 31128 31944 34848 41504 42592 42801 46464 46692 47916 57068 62256 63888 69696 83008 85184 85602 93384 95832 114136 124512 127776 128403 139392 156937 166016 170368 171204 186768 191664 228272 249024 255552 256806 313874 342408 373536 383328 456544 470811 498048 511104 513612 627748 684816 747072 766656 913088 941622 1027224 1255496 1369632 1412433 1494144 1533312 1726307 1826176 1883244 2054448 2510992 2739264 2824866 3452614 3766488 4108896 5021984 5178921 5478528 5649732 6905228 7532976 8217792 10043968 10357842 11299464 13810456 15065952 15536763 16435584 20087936 20715684 22598928 27620912 30131904 31073526 41431368 45197856 55241824 60263808 62147052 82862736 90395712 110483648 124294104 165725472 180791424 220967296 248588208 331450944 497176416 662901888 994352832 1988705664
- Sum of all divisors σ(n): 6299401680
- Sum of proper divisors (its aliquot sum) s(n): 4310696016
- 1988705664 is an abundant number, because the sum of its proper divisors (4310696016) is greater than itself. Its abundance is 2321990352
Bases of 1988705664
- Binary: 11101101000100100111101100000002
- Hexadecimal: 0x76893D80
- Base-36: WW0V40
Squares and roots of 1988705664
- 1988705664 squared (19887056642) is 3954950218025680896
- 1988705664 cubed (19887056643) is 7865231899425706495331794944
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The
square root of 1988705664 is 44594.9062562083 -
The
cube root of 1988705664 is 1257.5449094995
Scales and comparisons
How big is 1988705664?- 1,988,705,664 seconds is equal to 63 years, 12 weeks, 1 day, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 1,988,705,664 would take you about one hundred twenty-six 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 1988705664 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988705664
- 1988705664 backwards is 4665078891
- The number of decimal digits it has is: 10
- The sum of 1988705664's digits is 54
- More coming soon!
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"Number 1988705664 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
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Numbermatics. (2024). Number 1988705664 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/1988705664/
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The information we have on file for 1988705664 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 1988705664, math, Factors of 1988705664, curriculum, school, college, exams, university, Prime factorization of 1988705664, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred eighty-eight million, seven hundred five thousand, six hundred sixty-four.