189988448
189,988,448 is an even composite number composed of four prime numbers multiplied together.
189988448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 189988448:
25 × 132 × 19 × 432
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 19 × 43 × 43)See below for interesting mathematical facts about the number 189988448 from the Numbermatics database.
Names of 189988448
- Cardinal: 189988448 can be written as One hundred eighty-nine million, nine hundred eighty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.89988448 × 108
Factors of 189988448
Divisors of 189988448
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 8 13 16 19 26 32 38 43 52 76 86 104 152 169 172 208 247 304 338 344 416 494 559 608 676 688 817 988 1118 1352 1376 1634 1849 1976 2236 2704 3211 3268 3698 3952 4472 5408 6422 6536 7267 7396 7904 8944 10621 12844 13072 14534 14792 17888 21242 24037 25688 26144 29068 29584 35131 42484 48074 51376 58136 59168 70262 84968 96148 102752 116272 138073 140524 169936 192296 232544 276146 281048 312481 339872 384592 456703 552292 562096 624962 769184 913406 1104584 1124192 1249924 1826812 2209168 2499848 3653624 4418336 4999696 5937139 7307248 9999392 11874278 14614496 23748556 47497112 94994224 189988448
- Sum of all divisors σ(n): 436487940
- Sum of proper divisors (its aliquot sum) s(n): 246499492
- 189988448 is an abundant number, because the sum of its proper divisors (246499492) is greater than itself. Its abundance is 56511044
Bases of 189988448
- Binary: 10110101001011111110011000002
- Hexadecimal: 0xB52FE60
- Base-36: 35440W
Squares and roots of 189988448
- 189988448 squared (1899884482) is 36095610373448704
- 189988448 cubed (1899884483) is 6857748994464219680571392
-
The
square root of 189988448 is 13783.6297106387 -
The
cube root of 189988448 is 574.8780565603
Scales and comparisons
How big is 189988448?- 189,988,448 seconds is equal to 6 years, 2 weeks, 22 hours, 34 minutes, 8 seconds.
-
To count from 1 to 189,988,448 would take you about nine 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 189988448 cubic inches would be around 47.9 feet tall.
Recreational maths with 189988448
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"Number 189988448 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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The information we have on file for 189988448 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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