1988626432
1,988,626,432 is an even composite number composed of four prime numbers multiplied together.
1988626432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1988626432:
211 × 13 × 113 × 661
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 113 × 661)See below for interesting mathematical facts about the number 1988626432 from the Numbermatics database.
Names of 1988626432
- Cardinal: 1988626432 can be written as One billion, nine hundred eighty-eight million, six hundred twenty-six thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.988626432 × 109
Factors of 1988626432
Divisors of 1988626432
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 113 128 208 226 256 416 452 512 661 832 904 1024 1322 1469 1664 1808 2048 2644 2938 3328 3616 5288 5876 6656 7232 8593 10576 11752 13312 14464 17186 21152 23504 26624 28928 34372 42304 47008 57856 68744 74693 84608 94016 115712 137488 149386 169216 188032 231424 274976 298772 338432 376064 549952 597544 676864 752128 971009 1099904 1195088 1353728 1504256 1942018 2199808 2390176 3008512 3884036 4399616 4780352 7768072 8799232 9560704 15536144 17598464 19121408 31072288 38242816 62144576 76485632 124289152 152971264 248578304 497156608 994313216 1988626432
- Sum of all divisors σ(n): 4326580440
- Sum of proper divisors (its aliquot sum) s(n): 2337954008
- 1988626432 is an abundant number, because the sum of its proper divisors (2337954008) is greater than itself. Its abundance is 349327576
Bases of 1988626432
- Binary: 11101101000100000001000000000002
- Hexadecimal: 0x76880800
- Base-36: WVZ5Z4
Squares and roots of 1988626432
- 1988626432 squared (19886264322) is 3954635086049050624
- 1988626432 cubed (19886264323) is 7864291861031736519392493568
-
The
square root of 1988626432 is 44594.0178947803 -
The
cube root of 1988626432 is 1257.5282086667
Scales and comparisons
How big is 1988626432?- 1,988,626,432 seconds is equal to 63 years, 12 weeks, 12 hours, 13 minutes, 52 seconds.
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To count from 1 to 1,988,626,432 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 1988626432 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988626432
- 1988626432 backwards is 2346268891
- The number of decimal digits it has is: 10
- The sum of 1988626432's digits is 49
- More coming soon!
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"Number 1988626432 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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Numbermatics. (2024). Number 1988626432 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/1988626432/
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The information we have on file for 1988626432 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 1988626432, math, Factors of 1988626432, curriculum, school, college, exams, university, Prime factorization of 1988626432, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred eighty-eight million, six hundred twenty-six thousand, four hundred thirty-two.