82131920000
82,131,920,000 is an even composite number composed of five prime numbers multiplied together.
82131920000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 82131920000:
27 × 54 × 13 × 151 × 523
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 151 × 523)See below for interesting mathematical facts about the number 82131920000 from the Numbermatics database.
Names of 82131920000
- Cardinal: 82131920000 can be written as Eighty-two billion, one hundred thirty-one million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 8.213192 × 1010
Factors of 82131920000
Divisors of 82131920000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 151 160 200 208 250 260 302 320 325 400 416 500 520 523 604 625 640 650 755 800 832 1000 1040 1046 1208 1250 1300 1510 1600 1625 1664 1963 2000 2080 2092 2416 2500 2600 2615 3020 3200 3250 3775 3926 4000 4160 4184 4832 5000 5200 5230 6040 6500 6799 7550 7852 8000 8125 8320 8368 9664 9815 10000 10400 10460 12080 13000 13075 13598 15100 15704 16000 16250 16736 18875 19328 19630 20000 20800 20920 24160 26000 26150 27196 30200 31408 32500 33472 33995 37750 39260 40000 41600 41840 48320 49075 52000 52300 54392 60400 62816 65000 65375 66944 67990 75500 78520 78973 80000 83680 94375 96640 98150 104000 104600 108784 120800 125632 130000 130750 135980 151000 157040 157946 167360 169975 188750 196300 208000 209200 217568 241600 245375 251264 260000 261500 271960 302000 314080 315892 326875 334720 339950 377500 392600 394865 418400 435136 483200 490750 520000 523000 543920 604000 628160 631784 653750 679900 755000 785200 789730 836800 849875 870272 981500 1026649 1040000 1046000 1087840 1208000 1226875 1256320 1263568 1307500 1359800 1510000 1570400 1579460 1673600 1699750 1963000 1974325 2053298 2092000 2175680 2416000 2453750 2527136 2615000 2719600 3020000 3140800 3158920 3399500 3926000 3948650 4106596 4184000 4249375 4351360 4907500 5054272 5133245 5230000 5439200 6040000 6281600 6317840 6799000 7852000 7897300 8213192 8368000 8498750 9815000 9871625 10108544 10266490 10460000 10878400 12080000 12635680 13598000 15704000 15794600 16426384 16997500 19630000 19743250 20532980 20920000 21756800 25271360 25666225 27196000 31408000 31589200 32852768 33995000 39260000 39486500 41065960 41840000 49358125 50542720 51332450 54392000 63178400 65705536 67990000 78520000 78973000 82131920 98716250 102664900 108784000 126356800 128331125 131411072 135980000 157040000 157946000 164263840 197432500 205329800 252713600 256662250 271960000 315892000 328527680 394865000 410659600 513324500 543920000 631784000 641655625 657055360 789730000 821319200 1026649000 1263568000 1283311250 1579460000 1642638400 2053298000 2566622500 3158920000 3285276800 4106596000 5133245000 6317840000 8213192000 10266490000 16426384000 20532980000 41065960000 82131920000
- Sum of all divisors σ(n): 222072164160
- Sum of proper divisors (its aliquot sum) s(n): 139940244160
- 82131920000 is an abundant number, because the sum of its proper divisors (139940244160) is greater than itself. Its abundance is 57808324160
Bases of 82131920000
- Binary: 10011000111110111000110100100100000002
- Hexadecimal: 0x131F71A480
- Base-36: 11QB8328
Squares and roots of 82131920000
- 82131920000 squared (821319200002) is 6745652282886400000000
- 82131920000 cubed (821319200003) is 554033373645843173888000000000000
-
The
square root of 82131920000 is 286586.6710089637 -
The
cube root of 82131920000 is 4346.8100098679
Scales and comparisons
How big is 82131920000?- 82,131,920,000 seconds is equal to 2,611 years, 28 weeks, 22 hours, 13 minutes, 20 seconds.
-
To count from 1 to 82,131,920,000 would take you about five thousand, two hundred twenty-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 82131920000 cubic inches would be around 362.2 feet tall.
Recreational maths with 82131920000
- 82131920000 backwards is 00002913128
- 82131920000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82131920000's digits is 26
- More coming soon!
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