1988398272
1,988,398,272 is an even composite number composed of five prime numbers multiplied together.
1988398272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1988398272:
26 × 3 × 7 × 137 × 10799
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 137 × 10799)See below for interesting mathematical facts about the number 1988398272 from the Numbermatics database.
Names of 1988398272
- Cardinal: 1988398272 can be written as One billion, nine hundred eighty-eight million, three hundred ninety-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.988398272 × 109
Factors of 1988398272
Divisors of 1988398272
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 137 168 192 224 274 336 411 448 548 672 822 959 1096 1344 1644 1918 2192 2877 3288 3836 4384 5754 6576 7672 8768 10799 11508 13152 15344 21598 23016 26304 30688 32397 43196 46032 61376 64794 75593 86392 92064 129588 151186 172784 184128 226779 259176 302372 345568 453558 518352 604744 691136 907116 1036704 1209488 1479463 1814232 2073408 2418976 2958926 3628464 4438389 4837952 5917852 7256928 8876778 10356241 11835704 14513856 17753556 20712482 23671408 31068723 35507112 41424964 47342816 62137446 71014224 82849928 94685632 124274892 142028448 165699856 248549784 284056896 331399712 497099568 662799424 994199136 1988398272
- Sum of all divisors σ(n): 6056985600
- Sum of proper divisors (its aliquot sum) s(n): 4068587328
- 1988398272 is an abundant number, because the sum of its proper divisors (4068587328) is greater than itself. Its abundance is 2080189056
Bases of 1988398272
- Binary: 11101101000010010001100110000002
- Hexadecimal: 0x76848CC0
- Base-36: WVU9XC
Squares and roots of 1988398272
- 1988398272 squared (19883982722) is 3953727688092585984
- 1988398272 cubed (19883982723) is 7861585302961852946597019648
-
The
square root of 1988398272 is 44591.4596307411 -
The
cube root of 1988398272 is 1257.4801137263
Scales and comparisons
How big is 1988398272?- 1,988,398,272 seconds is equal to 63 years, 11 weeks, 4 days, 20 hours, 51 minutes, 12 seconds.
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To count from 1 to 1,988,398,272 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 1988398272 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988398272
- 1988398272 backwards is 2728938891
- The number of decimal digits it has is: 10
- The sum of 1988398272's digits is 57
- More coming soon!
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"Number 1988398272 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.
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Numbermatics. (2024). Number 1988398272 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/1988398272/
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The information we have on file for 1988398272 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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