42649425 (number)

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 6 prime factors and 48 positive divisors. There are 17988480 positive integers (up to 42649425) that are relatively prime to 42649425.

Interesting facts

Basic properties

Name

Name forty-two million six hundred forty-nine thousand four hundred twenty-five

Notation

Scientific notation 4.2649425 × 10^7
Engineering notation 4.2649425 × 10^6

Prime Factorization of 42649425

Prime Factorization 21 × 5 × 3 × 13 × 5 × 2083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8529885
Product of the distinct prime numbers

The prime factorization of 42649425 is 21 × 5 × 3 × 13 × 5 × 2083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42649425)

Multiplication

n×y
n×2 85298850
n×3 127948275
n×4 170597700
n×5 213247125

Division

n÷y
n÷2 21324712.5
n÷3 14216475
n÷3 10662356.25
n÷5 8529885

Exponentiation

ny
n2 1818973452830625
n3 7.7578171853491E+22
n4 3.3086644221026E+30
n5 1.4111263512063E+38

Nth Root

y√n
2√n 6530.652723886
3√n 349.38511085548
4√n 80.81245401475
5√n 33.572419107939

Divisors of 42649425

48 divisors

τ Total Divisors 48
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 0.020833333333333
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 48
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 48 positive divisors. The sum of these divisors (counting 42649425) is 1, the average is 0.020833333333333.

Base conversion 42649425

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

Cryptographic Hash Functions

md5 1bd08dc2853b2e73b778d6ba56ddc34b
sha1 a50136a83eb45bf506c7a7621b66f2718fd20bdc
sha256 5718608e745391a6636efcb66db47a29f4ee68b97eccb142704d793fa4cbd8d6
sha512 3ab554f07f239941415359f2e49f86c56eb0b5ef022a924763cbed0a8abcae80e1dd9b25b7978a463986cfd98f32683c635c269914c1cc2bc8c96768b296f1b7
ripemd-160 d1ac500b77fe4681999dc01c395e84542962781b

42649425 as geometric shapes

Circle

Radius = n
Diameter 85298850
Circumference 267974240.51966
Area 5.7144736364876E+15

Sphere

Radius = n
Volume 3.2495868636514E+23
Surface area 2.285789454595E+16
Circumference 267974240.51966

Square

Length = n
Perimeter 170597700
Area 1818973452830625
Diagonal 60315395.262414

Cube

Length = n
Surface area 10913840716983750
Volume 7.7578171853491E+22
Space diagonal 73870971.013598

Equilateral Triangle

Length = n
Perimeter 127948275
Area 7.8763860948041E+14
Altitude 36935485.506799

Triangular Pyramid

Length = n
Surface area 7.8763860948041E+14
Volume 9.1426752316098E+21
Height 20105131.754138