28472832
28,472,832 is an even composite number composed of four prime numbers multiplied together.
28472832 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28472832:
29 × 32 × 37 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 37 × 167)See below for interesting mathematical facts about the number 28472832 from the Numbermatics database.
Names of 28472832
- Cardinal: 28472832 can be written as Twenty-eight million, four hundred seventy-two thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 2.8472832 × 107
Factors of 28472832
Divisors of 28472832
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 128 144 148 167 192 222 256 288 296 333 334 384 444 501 512 576 592 666 668 768 888 1002 1152 1184 1332 1336 1503 1536 1776 2004 2304 2368 2664 2672 3006 3552 4008 4608 4736 5328 5344 6012 6179 7104 8016 9472 10656 10688 12024 12358 14208 16032 18537 18944 21312 21376 24048 24716 28416 32064 37074 42624 42752 48096 49432 55611 56832 64128 74148 85248 85504 96192 98864 111222 128256 148296 170496 192384 197728 222444 256512 296592 384768 395456 444888 593184 769536 790912 889776 1186368 1581824 1779552 2372736 3163648 3559104 4745472 7118208 9490944 14236416 28472832
- Sum of all divisors σ(n): 84900816
- Sum of proper divisors (its aliquot sum) s(n): 56427984
- 28472832 is an abundant number, because the sum of its proper divisors (56427984) is greater than itself. Its abundance is 27955152
Bases of 28472832
- Binary: 11011001001110110000000002
- Hexadecimal: 0x1B27600
- Base-36: GY9S0
Squares and roots of 28472832
- 28472832 squared (284728322) is 810702162100224
- 28472832 cubed (284728323) is 23082986463516445114368
-
The
square root of 28472832 is 5335.9940029951 -
The
cube root of 28472832 is 305.3586464569
Scales and comparisons
How big is 28472832?- 28,472,832 seconds is equal to 47 weeks, 13 hours, 7 minutes, 12 seconds.
-
To count from 1 to 28,472,832 would take you about eighteen 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 28472832 cubic inches would be around 25.4 feet tall.
Recreational maths with 28472832
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The information we have on file for 28472832 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!
Keywords: Divisors of 28472832, math, Factors of 28472832, curriculum, school, college, exams, university, Prime factorization of 28472832, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, four hundred seventy-two thousand, eight hundred thirty-two.