82120387616
82,120,387,616 is an even composite number composed of four prime numbers multiplied together.
82120387616 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 82120387616:
25 × 19 × 29 × 1673
(2 × 2 × 2 × 2 × 2 × 19 × 29 × 167 × 167 × 167)See below for interesting mathematical facts about the number 82120387616 from the Numbermatics database.
Names of 82120387616
- Cardinal: 82120387616 can be written as Eighty-two billion, one hundred twenty million, three hundred eighty-seven thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 8.2120387616 × 1010
Factors of 82120387616
Divisors of 82120387616
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 8 16 19 29 32 38 58 76 116 152 167 232 304 334 464 551 608 668 928 1102 1336 2204 2672 3173 4408 4843 5344 6346 8816 9686 12692 17632 19372 25384 27889 38744 50768 55778 77488 92017 101536 111556 154976 184034 223112 368068 446224 529891 736136 808781 892448 1059782 1472272 1617562 2119564 2944544 3235124 4239128 4657463 6470248 8478256 9314926 12940496 15366839 16956512 18629852 25880992 30733678 37259704 61467356 74519408 88491797 122934712 135066427 149038816 176983594 245869424 270132854 353967188 491738848 540265708 707934376 1080531416 1415868752 2161062832 2566262113 2831737504 4322125664 5132524226 10265048452 20530096904 41060193808 82120387616
- Sum of all divisors σ(n): 177112656000
- Sum of proper divisors (its aliquot sum) s(n): 94992268384
- 82120387616 is an abundant number, because the sum of its proper divisors (94992268384) is greater than itself. Its abundance is 12871880768
Bases of 82120387616
- Binary: 10011000111101100000110101100001000002
- Hexadecimal: 0x131EC1AC20
- Base-36: 11Q4CWM8
Squares and roots of 82120387616
- 82120387616 squared (821203876162) is 6743758062202086163456
- 82120387616 cubed (821203876163) is 553800026056560354266837054160896
-
The
square root of 82120387616 is 286566.5500647275 -
The
cube root of 82120387616 is 4346.6065508935
Scales and comparisons
How big is 82120387616?- 82,120,387,616 seconds is equal to 2,611 years, 9 weeks, 10 hours, 46 minutes, 56 seconds.
-
To count from 1 to 82,120,387,616 would take you about five thousand, two hundred twenty-two 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 82120387616 cubic inches would be around 362.2 feet tall.
Recreational maths with 82120387616
- 82120387616 backwards is 61678302128
- The number of decimal digits it has is: 11
- The sum of 82120387616's digits is 44
- More coming soon!
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