20989098
20,989,098 is an even composite number composed of five prime numbers multiplied together.
20989098 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20989098:
2 × 33 × 13 × 29 × 1031
(2 × 3 × 3 × 3 × 13 × 29 × 1031)See below for interesting mathematical facts about the number 20989098 from the Numbermatics database.
Names of 20989098
- Cardinal: 20989098 can be written as Twenty million, nine hundred eighty-nine thousand and ninety-eight.
Scientific notation
- Scientific notation: 2.0989098 × 107
Factors of 20989098
Divisors of 20989098
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 29 39 54 58 78 87 117 174 234 261 351 377 522 702 754 783 1031 1131 1566 2062 2262 3093 3393 6186 6786 9279 10179 13403 18558 20358 26806 27837 29899 40209 55674 59798 80418 89697 120627 179394 241254 269091 361881 388687 538182 723762 777374 807273 1166061 1614546 2332122 3498183 6996366 10494549 20989098
- Sum of all divisors σ(n): 52012800
- Sum of proper divisors (its aliquot sum) s(n): 31023702
- 20989098 is an abundant number, because the sum of its proper divisors (31023702) is greater than itself. Its abundance is 10034604
Bases of 20989098
- Binary: 10100000001000100101010102
- Hexadecimal: 0x14044AA
- Base-36: CHVAI
Squares and roots of 20989098
- 20989098 squared (209890982) is 440542234853604
- 20989098 cubed (209890983) is 9246584140481310009192
-
The
square root of 20989098 is 4581.3860348153 -
The
cube root of 20989098 is 275.8446668481
Scales and comparisons
How big is 20989098?- 20,989,098 seconds is equal to 34 weeks, 4 days, 22 hours, 18 minutes, 18 seconds.
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To count from 1 to 20,989,098 would take you about nine hours!
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 20989098 cubic inches would be around 23 feet tall.
Recreational maths with 20989098
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The information we have on file for 20989098 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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