28199472
28,199,472 is an even composite number composed of six prime numbers multiplied together.
28199472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28199472:
24 × 3 × 7 × 23 × 41 × 89
(2 × 2 × 2 × 2 × 3 × 7 × 23 × 41 × 89)See below for interesting mathematical facts about the number 28199472 from the Numbermatics database.
Names of 28199472
- Cardinal: 28199472 can be written as Twenty-eight million, one hundred ninety-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.8199472 × 107
Factors of 28199472
Divisors of 28199472
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 41 42 46 48 56 69 82 84 89 92 112 123 138 161 164 168 178 184 246 267 276 287 322 328 336 356 368 483 492 534 552 574 623 644 656 712 861 943 966 984 1068 1104 1148 1246 1288 1424 1722 1869 1886 1932 1968 2047 2136 2296 2492 2576 2829 3444 3649 3738 3772 3864 4094 4272 4592 4984 5658 6141 6601 6888 7298 7476 7544 7728 8188 9968 10947 11316 12282 13202 13776 14329 14596 14952 15088 16376 19803 21894 22632 24564 25543 26404 28658 29192 29904 32752 39606 42987 43788 45264 49128 51086 52808 57316 58384 76629 79212 83927 85974 87576 98256 102172 105616 114632 153258 158424 167854 171948 175152 204344 229264 251781 306516 316848 335708 343896 408688 503562 587489 613032 671416 687792 1007124 1174978 1226064 1342832 1762467 2014248 2349956 3524934 4028496 4699912 7049868 9399824 14099736 28199472
- Sum of all divisors σ(n): 89994240
- Sum of proper divisors (its aliquot sum) s(n): 61794768
- 28199472 is an abundant number, because the sum of its proper divisors (61794768) is greater than itself. Its abundance is 33595296
Bases of 28199472
- Binary: 11010111001001010001100002
- Hexadecimal: 0x1AE4A30
- Base-36: GSEUO
Squares and roots of 28199472
- 28199472 squared (281994722) is 795210221078784
- 28199472 cubed (281994723) is 22424508363424979202048
-
The
square root of 28199472 is 5310.3175046319 -
The
cube root of 28199472 is 304.3782802487
Scales and comparisons
How big is 28199472?- 28,199,472 seconds is equal to 46 weeks, 4 days, 9 hours, 11 minutes, 12 seconds.
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To count from 1 to 28,199,472 would take you about seventeen weeks!
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 28199472 cubic inches would be around 25.4 feet tall.
Recreational maths with 28199472
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"Number 28199472 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 28199472 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/28199472/
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The information we have on file for 28199472 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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