82420000000
82,420,000,000 is an even composite number composed of four prime numbers multiplied together.
82420000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 82420000000:
28 × 57 × 13 × 317
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 317)See below for interesting mathematical facts about the number 82420000000 from the Numbermatics database.
Names of 82420000000
- Cardinal: 82420000000 can be written as Eighty-two billion, four hundred twenty million.
Scientific notation
- Scientific notation: 8.242 × 1010
Factors of 82420000000
Divisors of 82420000000
- Number of divisors d(n): 288
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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 80 100 104 125 128 130 160 200 208 250 256 260 317 320 325 400 416 500 520 625 634 640 650 800 832 1000 1040 1250 1268 1280 1300 1585 1600 1625 1664 2000 2080 2500 2536 2600 3125 3170 3200 3250 3328 4000 4121 4160 5000 5072 5200 6250 6340 6400 6500 7925 8000 8125 8242 8320 10000 10144 10400 12500 12680 13000 15625 15850 16000 16250 16484 16640 20000 20288 20605 20800 25000 25360 26000 31250 31700 32000 32500 32968 39625 40000 40576 40625 41210 41600 50000 50720 52000 62500 63400 65000 65936 78125 79250 80000 81152 81250 82420 83200 100000 101440 103025 104000 125000 126800 130000 131872 156250 158500 160000 162500 164840 198125 200000 202880 203125 206050 208000 250000 253600 260000 263744 312500 317000 325000 329680 396250 400000 405760 406250 412100 416000 500000 507200 515125 520000 527488 625000 634000 650000 659360 792500 800000 812500 824200 990625 1000000 1014400 1015625 1030250 1040000 1054976 1250000 1268000 1300000 1318720 1585000 1625000 1648400 1981250 2000000 2028800 2031250 2060500 2080000 2500000 2536000 2575625 2600000 2637440 3170000 3250000 3296800 3962500 4000000 4062500 4121000 4953125 5000000 5072000 5151250 5200000 5274880 6340000 6500000 6593600 7925000 8125000 8242000 9906250 10000000 10144000 10302500 10400000 12680000 12878125 13000000 13187200 15850000 16250000 16484000 19812500 20000000 20605000 24765625 25360000 25756250 26000000 26374400 31700000 32500000 32968000 39625000 41210000 49531250 50720000 51512500 52000000 63400000 64390625 65000000 65936000 79250000 82420000 99062500 103025000 126800000 128781250 130000000 131872000 158500000 164840000 198125000 206050000 253600000 257562500 260000000 317000000 321953125 329680000 396250000 412100000 515125000 634000000 643906250 659360000 792500000 824200000 1030250000 1268000000 1287812500 1585000000 1648400000 2060500000 2575625000 3170000000 3296800000 4121000000 5151250000 6340000000 8242000000 10302500000 16484000000 20605000000 41210000000 82420000000
- Sum of all divisors σ(n): 222164665632
- Sum of proper divisors (its aliquot sum) s(n): 139744665632
- 82420000000 is an abundant number, because the sum of its proper divisors (139744665632) is greater than itself. Its abundance is 57324665632
Bases of 82420000000
- Binary: 10011001100001001110101100101000000002
- Hexadecimal: 0x13309D6500
- Base-36: 11V2QN0G
Squares and roots of 82420000000
- 82420000000 squared (824200000002) is 6793056400000000000000
- 82420000000 cubed (824200000003) is 559883708488000000000000000000000
-
The
square root of 82420000000 is 287088.8364252431 -
The
cube root of 82420000000 is 4351.8862652299
Scales and comparisons
How big is 82420000000?- 82,420,000,000 seconds is equal to 2,620 years, 36 weeks, 3 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 82,420,000,000 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 82420000000 cubic inches would be around 362.7 feet tall.
Recreational maths with 82420000000
- 82420000000 backwards is 00000002428
- 82420000000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82420000000's digits is 16
- More coming soon!
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