42649425 is an odd 8-digits composite number following 42649424
and preceding 42649426 . In scientific notation, it is written as 4.2649425 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 17988480 positive integers (up to 42649425) that are relatively prime to 42649425.
42649425 has 8 divisors, whose sum is 43480576
The reverse of 42649425 is 52494624
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
forty-two million six hundred forty-nine thousand four hundred twenty-five
Scientific notation
4.2649425 × 10^7
Engineering notation
4.2649425 × 10^6
Prime Factorization
325 × 63 × 2083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42649425
Product of the distinct prime numbers
The prime factorization of 42649425 is 325 × 63 × 2083.
Since it has a total of 3 prime factors.
6 , 4 , 39 , 28 , 404 , 367 , 1489 , 666 , 28062 , 58763 , 269073 , 548204 , 6527407 , 3639526 , 11765577 , 22287717 , 168067564 , 782069465 , 8328148186 , 9135500565
n×2
85298850
n×3
127948275
n×4
170597700
n×5
213247125
n÷2
21324712.5
n÷3
14216475
n÷3
10662356.25
n÷5
8529885
n2
1818973452830625
n3
7.7578171853491E+22
n4
3.3086644221026E+30
n5
1.4111263512063E+38
2 √n
6530.652723886
3 √n
349.38511085548
4 √n
80.81245401475
5 √n
33.572419107939
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42649424
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42649425 can be divided by 8 positive divisors.
The sum of these divisors (counting 42649425) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010101100011101010001
3
Ternary
2222020211000100
4
Quaternary
2202230131101
5
Quinary
41404240200
6
Senary
4122043013
8
Octal
242543521
10
Decimal
42649425
12
Duodecimal
12349469
16
Hexadecimal
28ac751
20
Vigesimal
d6b3b5
36
Base36
pe4i9
md5
1bd08dc2853b2e73b778d6ba56ddc34b
sha1
a50136a83eb45bf506c7a7621b66f2718fd20bdc
sha256
5718608e745391a6636efcb66db47a29f4ee68b97eccb142704d793fa4cbd8d6
sha512
3ab554f07f239941415359f2e49f86c56eb0b5ef022a924763cbed0a8abcae80e1dd9b25b7978a463986cfd98f32683c635c269914c1cc2bc8c96768b296f1b7
ripemd-160
d1ac500b77fe4681999dc01c395e84542962781b
Diameter
85298850
Circumference
267974240.51966
Area
5.7144736364876E+15
Volume
3.2495868636514E+23
Surface area
2.285789454595E+16
Circumference
267974240.51966
Perimeter
170597700
Area
1818973452830625
Diagonal
60315395.262414
Surface area
10913840716983750
Volume
7.7578171853491E+22
Space diagonal
73870971.013598
Perimeter
127948275
Area
7.8763860948041E+14
Altitude
36935485.506799
Surface area
7.8763860948041E+14
Volume
9.1426752316098E+21
Height
20105131.754138