82428720900
82,428,720,900 is an even composite number composed of five prime numbers multiplied together.
82428720900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82428720900:
22 × 3 × 52 × 71 × 1573
(2 × 2 × 3 × 5 × 5 × 71 × 157 × 157 × 157)See below for interesting mathematical facts about the number 82428720900 from the Numbermatics database.
Names of 82428720900
- Cardinal: 82428720900 can be written as Eighty-two billion, four hundred twenty-eight million, seven hundred twenty thousand, nine hundred.
Scientific notation
- Scientific notation: 8.24287209 × 1010
Factors of 82428720900
Divisors of 82428720900
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 60 71 75 100 142 150 157 213 284 300 314 355 426 471 628 710 785 852 942 1065 1420 1570 1775 1884 2130 2355 3140 3550 3925 4260 4710 5325 7100 7850 9420 10650 11147 11775 15700 21300 22294 23550 24649 33441 44588 47100 49298 55735 66882 73947 98596 111470 123245 133764 147894 167205 222940 246490 278675 295788 334410 369735 492980 557350 616225 668820 739470 836025 1114700 1232450 1478940 1672050 1750079 1848675 2464900 3344100 3500158 3697350 3869893 5250237 7000316 7394700 7739786 8750395 10500474 11609679 15479572 17500790 19349465 21000948 23219358 26251185 35001580 38698930 43751975 46438716 52502370 58048395 77397860 87503950 96747325 105004740 116096790 131255925 175007900 193494650 232193580 262511850 274762403 290241975 386989300 525023700 549524806 580483950 824287209 1099049612 1160967900 1373812015 1648574418 2747624030 3297148836 4121436045 5495248060 6869060075 8242872090 13738120150 16485744180 20607180225 27476240300 41214360450 82428720900
- Sum of all divisors σ(n): 243403171200
- Sum of proper divisors (its aliquot sum) s(n): 160974450300
- 82428720900 is an abundant number, because the sum of its proper divisors (160974450300) is greater than itself. Its abundance is 78545729400
Bases of 82428720900
- Binary: 10011001100010010001001110111000001002
- Hexadecimal: 0x1331227704
- Base-36: 11V7XK3O
Squares and roots of 82428720900
- 82428720900 squared (824287209002) is 6794494029210096810000
- 82428720900 cubed (824287209003) is 560061451990475517413470329000000
-
The
square root of 82428720900 is 287104.0245276963 -
The
cube root of 82428720900 is 4352.0397515455
Scales and comparisons
How big is 82428720900?- 82,428,720,900 seconds is equal to 2,620 years, 50 weeks, 6 days, 2 hours, 55 minutes.
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To count from 1 to 82,428,720,900 would take you about five thousand, two hundred forty-one 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 82428720900 cubic inches would be around 362.7 feet tall.
Recreational maths with 82428720900
- 82428720900 backwards is 00902782428
- The number of decimal digits it has is: 11
- The sum of 82428720900's digits is 42
- More coming soon!
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The information we have on file for 82428720900 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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