42820016720725
42,820,016,720,725 is an odd composite number composed of four prime numbers multiplied together.
42820016720725 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 42820016720725:
52 × 412 × 613 × 672
(5 × 5 × 41 × 41 × 61 × 61 × 61 × 67 × 67)See below for interesting mathematical facts about the number 42820016720725 from the Numbermatics database.
Names of 42820016720725
- Cardinal: 42820016720725 can be written as Forty-two trillion, eight hundred twenty billion, sixteen million, seven hundred twenty thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 4.2820016720725 × 1013
Factors of 42820016720725
Divisors of 42820016720725
- Number of divisors d(n): 108
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Complete list of divisors:
1 5 25 41 61 67 205 305 335 1025 1525 1675 1681 2501 2747 3721 4087 4489 8405 12505 13735 18605 20435 22445 42025 62525 68675 93025 102175 102541 112225 112627 152561 167567 184049 226981 249307 273829 512705 563135 762805 837835 920245 1134905 1246535 1369145 2563525 2815675 3814025 4189175 4601225 5674525 6232675 6255001 6845725 6870247 7546009 9306221 10221587 11226989 15207727 16703569 31275005 34351235 37730045 46531105 51107935 56134945 76038635 83517845 156375025 171756175 188650225 232655525 255539675 280674725 380193175 381555061 417589225 419085067 460306549 623516807 684846329 1018917709 1907775305 2095425335 2301532745 3117584035 3424231645 5094588545 9538876525 10477126675 11507663725 15587920175 17121158225 25472942725 25564189087 28078699489 41775626069 127820945435 140393497445 208878130345 639104727175 701967487225 1044390651725 1712800668829 8564003344145 42820016720725
- Sum of all divisors σ(n): 56168659353324
- Sum of proper divisors (its aliquot sum) s(n): 13348642632599
- 42820016720725 is a deficient number, because the sum of its proper divisors (13348642632599) is less than itself. Its deficiency is 29471374088126
Bases of 42820016720725
- Binary: 10011011110001110011111110001011001011010101012
- Hexadecimal: 0x26F1CFE2CB55
- Base-36: F6F8SDIL1
Squares and roots of 42820016720725
- 42820016720725 squared (428200167207252) is 1833553831963168582644525625
- 42820016720725 cubed (428200167207253) is 78512805743012275661190586301385731078125
-
The
square root of 42820016720725 is 6543700.5372132517 -
The
cube root of 42820016720725 is 34985.0321633427
Scales and comparisons
How big is 42820016720725?- 42,820,016,720,725 seconds is equal to 1,361,544 years, 4 weeks, 1 day, 9 hours, 5 minutes, 25 seconds.
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To count from 1 to 42,820,016,720,725 would take you about three million, four hundred three thousand, eight hundred sixty 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 42820016720725 cubic inches would be around 2915.4 feet tall.
Recreational maths with 42820016720725
- 42820016720725 backwards is 52702761002824
- The number of decimal digits it has is: 14
- The sum of 42820016720725's digits is 46
- More coming soon!
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