42668525 (number)

42668525 is an odd 8-digits composite number following 42668524 and preceding 42668526. In scientific notation, it is written as 4.2668525 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 34134800 positive integers (up to 42668525) that are relatively prime to 42668525.

Interesting facts

Basic properties

Name

Name forty-two million six hundred sixty-eight thousand five hundred twenty-five

Notation

Scientific notation 4.2668525 × 10^7
Engineering notation 4.2668525 × 10^6

Prime Factorization of 42668525

Prime Factorization 25 × 1706741

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42668525
Product of the distinct prime numbers

The prime factorization of 42668525 is 25 × 1706741. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 20, 79, 146, 410, 5503, 7255, 38293, 49371, 739166, 207228, 8644088, 9045676, 6167723, 46372724, 285469653, 427745395, 9500599153, 3528633727

Basic calculations (n = 42668525)

Multiplication

n×y
n×2 85337050
n×3 128005575
n×4 170674100
n×5 213342625

Division

n÷y
n÷2 21334262.5
n÷3 14222841.666667
n÷3 10667131.25
n÷5 8533705

Exponentiation

ny
n2 1820603025675625
n3 7.7682445716116E+22
n4 3.3145953770992E+30
n5 1.4142889571264E+38

Nth Root

y√n
2√n 6532.1148948866
3√n 349.43725895742
4√n 80.821500201906
5√n 33.575425565206

Divisors of 42668525

1, 25, 1706741, 42668525

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42668524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42668525 can be divided by 4 positive divisors. The sum of these divisors (counting 42668525) is 1, the average is 0.25.

Base conversion 42668525

Base System Value
2 Binary 10100010110001000111101101
3 Ternary 2222021210012202
4 Quaternary 2202301013231
5 Quinary 41410343100
6 Senary 4122311245
8 Octal 242610755
10 Decimal 42668525
12 Duodecimal 12358525
16 Hexadecimal 28b11ed
20 Vigesimal d6db65
36 Base36 pej8t

Cryptographic Hash Functions

md5 87151f95f7ac71b901043f9349fa00d7
sha1 f16bd8eda745eaad91aa11d9151d87403f895e1e
sha256 71d6d1092de0afe13992647e471db005427d4840d0c2fe971368f8955ad55149
sha512 0f32732cdf3bc821192b0cd096959a6b3eb3927c98a4335c7190601103d652675405442870c474944d4a90b2ff22f697621e77becbc1f5da6c79fe34537d911b
ripemd-160 aeb6a39b41e49af8c33e1799010828e6e6d26a45

42668525 as geometric shapes

Circle

Radius = n
Diameter 85337050
Circumference 268094249.35902
Area 5.7195930905659E+15

Sphere

Radius = n
Volume 3.2539546769952E+23
Surface area 2.2878372362264E+16
Circumference 268094249.35902

Square

Length = n
Perimeter 170674100
Area 1820603025675625
Diagonal 60342406.741455

Cube

Length = n
Surface area 10923618154053750
Volume 7.7682445716116E+22
Space diagonal 73904053.184023

Equilateral Triangle

Length = n
Perimeter 128005575
Area 7.8834423522095E+14
Altitude 36952026.592011

Triangular Pyramid

Length = n
Surface area 7.8834423522095E+14
Volume 9.1549640241703E+21
Height 20114135.580485