28734960
28,734,960 is an even composite number composed of five prime numbers multiplied together.
28734960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28734960:
24 × 3 × 5 × 67 × 1787
(2 × 2 × 2 × 2 × 3 × 5 × 67 × 1787)See below for interesting mathematical facts about the number 28734960 from the Numbermatics database.
Names of 28734960
- Cardinal: 28734960 can be written as Twenty-eight million, seven hundred thirty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.873496 × 107
Factors of 28734960
Divisors of 28734960
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 67 80 120 134 201 240 268 335 402 536 670 804 1005 1072 1340 1608 1787 2010 2680 3216 3574 4020 5360 5361 7148 8040 8935 10722 14296 16080 17870 21444 26805 28592 35740 42888 53610 71480 85776 107220 119729 142960 214440 239458 359187 428880 478916 598645 718374 957832 1197290 1436748 1795935 1915664 2394580 2873496 3591870 4789160 5746992 7183740 9578320 14367480 28734960
- Sum of all divisors σ(n): 90458496
- Sum of proper divisors (its aliquot sum) s(n): 61723536
- 28734960 is an abundant number, because the sum of its proper divisors (61723536) is greater than itself. Its abundance is 32988576
Bases of 28734960
- Binary: 11011011001110101111100002
- Hexadecimal: 0x1B675F0
- Base-36: H3W1C
Squares and roots of 28734960
- 28734960 squared (287349602) is 825697926201600
- 28734960 cubed (287349603) is 23726396881485927936000
-
The
square root of 28734960 is 5360.4999766811 -
The
cube root of 28734960 is 306.2928547553
Scales and comparisons
How big is 28734960?- 28,734,960 seconds is equal to 47 weeks, 3 days, 13 hours, 56 minutes.
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To count from 1 to 28,734,960 would take you about nineteen 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 28734960 cubic inches would be around 25.5 feet tall.
Recreational maths with 28734960
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The information we have on file for 28734960 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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