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 3 prime factors and 8 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 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.

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

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 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