80242920
80,242,920 is an even composite number composed of five prime numbers multiplied together.
80242920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 80242920:
23 × 33 × 5 × 191 × 389
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 191 × 389)See below for interesting mathematical facts about the number 80242920 from the Numbermatics database.
Names of 80242920
- Cardinal: 80242920 can be written as Eighty million, two hundred forty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.024292 × 107
Factors of 80242920
Divisors of 80242920
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 191 216 270 360 382 389 540 573 764 778 955 1080 1146 1167 1528 1556 1719 1910 1945 2292 2334 2865 3112 3438 3501 3820 3890 4584 4668 5157 5730 5835 6876 7002 7640 7780 8595 9336 10314 10503 11460 11670 13752 14004 15560 17190 17505 20628 21006 22920 23340 25785 28008 34380 35010 41256 42012 46680 51570 52515 68760 70020 74299 84024 103140 105030 140040 148598 206280 210060 222897 297196 371495 420120 445794 594392 668691 742990 891588 1114485 1337382 1485980 1783176 2006073 2228970 2674764 2971960 3343455 4012146 4457940 5349528 6686910 8024292 8915880 10030365 13373820 16048584 20060730 26747640 40121460 80242920
- Sum of all divisors σ(n): 269568000
- Sum of proper divisors (its aliquot sum) s(n): 189325080
- 80242920 is an abundant number, because the sum of its proper divisors (189325080) is greater than itself. Its abundance is 109082160
Bases of 80242920
- Binary: 1001100100001101000111010002
- Hexadecimal: 0x4C868E8
- Base-36: 1BRVU0
Squares and roots of 80242920
- 80242920 squared (802429202) is 6438926210126400
- 80242920 cubed (802429203) is 516678240765075905088000
-
The
square root of 80242920 is 8957.8412578033 -
The
cube root of 80242920 is 431.3226267093
Scales and comparisons
How big is 80242920?- 80,242,920 seconds is equal to 2 years, 28 weeks, 4 days, 17 hours, 42 minutes.
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To count from 1 to 80,242,920 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 80242920 cubic inches would be around 35.9 feet tall.
Recreational maths with 80242920
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The information we have on file for 80242920 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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