45638842 (number)

45638842 is an even 8-digits composite number following 45638841 and preceding 45638843. In scientific notation, it is written as 4.5638842 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 22796892 positive integers (up to 45638842) that are relatively prime to 45638842.

Interesting facts

Basic properties

Name

Name forty-five million six hundred thirty-eight thousand eight hundred forty-two

Notation

Scientific notation 4.5638842 × 10^7
Engineering notation 4.5638842 × 10^6

Prime Factorization of 45638842

Prime Factorization 2 × 1063 × 21467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45638842
Product of the distinct prime numbers

The prime factorization of 45638842 is 2 × 1063 × 21467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 11, 85, 292, 363, 9818, 3757, 60426, 6701, 681088, 910239, 5338036, 2122069, 72168245, 87555407, 58233268, 156127183, 2773491349, 8664301746

Basic calculations (n = 45638842)

Multiplication

n×y
n×2 91277684
n×3 136916526
n×4 182555368
n×5 228194210

Division

n÷y
n÷2 22819421
n÷3 15212947.333333
n÷3 11409710.5
n÷5 9127768.4

Exponentiation

ny
n2 2082903899100964
n3 9.5061321952253E+22
n4 4.33848865289E+30
n5 1.9800359814804E+38

Nth Root

y√n
2√n 6755.6525961598
3√n 357.36460747509
4√n 82.19277703156
5√n 34.030389765463

Divisors of 45638842

1, 2, 1063, 2126, 21467, 42934, 22819421, 45638842

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 -45638841
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 45638842 can be divided by 8 positive divisors. The sum of these divisors (counting 45638842) is 1, the average is 0.125.

Base conversion 45638842

Base System Value
2 Binary 10101110000110010010111010
3 Ternary 10011212200201111
4 Quaternary 2232012102322
5 Quinary 43140420332
6 Senary 4310110534
8 Octal 256062272
10 Decimal 45638842
12 Duodecimal 1334b44a
16 Hexadecimal 2b864ba
20 Vigesimal e54h22
36 Base36 r675m

Cryptographic Hash Functions

md5 e3976f204f705da0d8d4a30997f57b70
sha1 39ff3b01082b1efda54385e5a96f7a7b8eb207f6
sha256 e637f5153569f6fd2bcad728e3b5aaa3e8b99d70460cd0f65e2c68e12d9a7d79
sha512 dbb51fe8d90885dca9447c32317f286bf879953c2469748b2c91f0aace7cc72c75a7de93a31a9133409e13b1210c4e1a53fa99911007a222dcfd5f8e303f64a1
ripemd-160 9963cf71f50744dbb077d68163c946b889592e47

45638842 as geometric shapes

Circle

Radius = n
Diameter 91277684
Circumference 286757301.49109
Area 6.5436355875491E+15

Sphere

Radius = n
Volume 3.9819193424764E+23
Surface area 2.6174542350196E+16
Circumference 286757301.49109

Square

Length = n
Perimeter 182555368
Area 2082903899100964
Diagonal 64543069.327403

Cube

Length = n
Surface area 12497423394605784
Volume 9.5061321952253E+22
Space diagonal 79048793.142608

Equilateral Triangle

Length = n
Perimeter 136916526
Area 9.0192384513155E+14
Altitude 39524396.571304

Triangular Pyramid

Length = n
Surface area 9.0192384513155E+14
Volume 1.1203084230166E+22
Height 21514356.442468