76828320
76,828,320 is an even composite number composed of four prime numbers multiplied together.
What does the number 76828320 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
76828320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 76828320:
25 × 32 × 5 × 53353
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 53353)See below for interesting mathematical facts about the number 76828320 from the Numbermatics database.
Names of 76828320
- Cardinal: 76828320 can be written as Seventy-six million, eight hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 7.682832 × 107
Factors of 76828320
Divisors of 76828320
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 53353 106706 160059 213412 266765 320118 426824 480177 533530 640236 800295 853648 960354 1067060 1280472 1600590 1707296 1920708 2134120 2400885 2560944 3201180 3841416 4268240 4801770 5121888 6402360 7682832 8536480 9603540 12804720 15365664 19207080 25609440 38414160 76828320
- Sum of all divisors σ(n): 262181556
- Sum of proper divisors (its aliquot sum) s(n): 185353236
- 76828320 is an abundant number, because the sum of its proper divisors (185353236) is greater than itself. Its abundance is 108524916
Bases of 76828320
- Binary: 1001001010001001110101000002
- Hexadecimal: 0x4944EA0
- Base-36: 19QP40
Squares and roots of 76828320
- 76828320 squared (768283202) is 5902590754022400
- 76828320 cubed (768283203) is 453486131279074234368000
-
The
square root of 76828320 is 8765.1765526999 -
The
cube root of 76828320 is 425.1156686319
Scales and comparisons
How big is 76828320?- 76,828,320 seconds is equal to 2 years, 23 weeks, 5 hours, 12 minutes.
-
To count from 1 to 76,828,320 would take you about three 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 76828320 cubic inches would be around 35.4 feet tall.
Recreational maths with 76828320
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The information we have on file for 76828320 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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