43138542 (number)

43138542 is an even 8-digits composite number following 43138541 and preceding 43138543. In scientific notation, it is written as 4.3138542 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 14379512 positive integers (up to 43138542) that are relatively prime to 43138542.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-eight thousand five hundred forty-two

Notation

Scientific notation 4.3138542 × 10^7
Engineering notation 4.3138542 × 10^6

Prime Factorization of 43138542

Prime Factorization 2 × 3 × 7189757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 43138542
Product of the distinct prime numbers

The prime factorization of 43138542 is 2 × 3 × 7189757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 23, 47, 425, 953, 9355, 9049, 64877, 56632, 99945, 566159, 3056720, 8548542, 98710494, 998506, 725196829, 377495232, 4895944010, 5260441485

Basic calculations (n = 43138542)

Multiplication

n×y
n×2 86277084
n×3 129415626
n×4 172554168
n×5 215692710

Division

n÷y
n÷2 21569271
n÷3 14379514
n÷3 10784635.5
n÷5 8627708.4

Exponentiation

ny
n2 1860933805885764
n3 8.0277971144423E+22
n4 3.4630746298885E+30
n5 1.4939199037058E+38

Nth Root

y√n
2√n 6567.9937576097
3√n 350.71565676363
4√n 81.043159844676
5√n 33.649072086857

Divisors of 43138542

1, 2, 3, 6, 7189757, 14379514, 21569271, 43138542

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 -43138541
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 43138542 can be divided by 8 positive divisors. The sum of these divisors (counting 43138542) is 1, the average is 0.125.

Base conversion 43138542

Base System Value
2 Binary 10100100100011110111101110
3 Ternary 10000011122221210
4 Quaternary 2210203313232
5 Quinary 42020413132
6 Senary 4140335250
8 Octal 244436756
10 Decimal 43138542
12 Duodecimal 12544526
16 Hexadecimal 2923dee
20 Vigesimal d9c672
36 Base36 polwu

Cryptographic Hash Functions

md5 d54fa83a52802d62591442d1a01d8cc1
sha1 1bb78b1a81f2e3a7d8632febda75d6b2aef15e60
sha256 8edc9f830d38eaada6e3fc353879b899d4797f5bff702d98b105aeb85e843f72
sha512 299e31d3689b2ba6d9719590e8a4b1aa48732ea4c7fe9c6e3aae03c287f4ac448673274615d603357fbd2ecb380cb1cf9df333fc62d06c7666663ac1cadd5f82
ripemd-160 5962523bf3e57eb4a466351fa3c4089db6e27869

43138542 as geometric shapes

Circle

Radius = n
Diameter 86277084
Circumference 271047453.26755
Area 5.8462959733876E+15

Sphere

Radius = n
Volume 3.3626757918988E+23
Surface area 2.338518389355E+16
Circumference 271047453.26755

Square

Length = n
Perimeter 172554168
Area 1860933805885764
Diagonal 61007111.157401

Cube

Length = n
Surface area 11165602835314584
Volume 8.0277971144423E+22
Space diagonal 74718146.508444

Equilateral Triangle

Length = n
Perimeter 129415626
Area 8.0580797532917E+14
Altitude 37359073.254222

Triangular Pyramid

Length = n
Surface area 8.0580797532917E+14
Volume 9.4608496293532E+21
Height 20335703.719134