42543912 (number)

42543912 is an even 8-digits composite number following 42543911 and preceding 42543913. In scientific notation, it is written as 4.2543912 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 14120064 positive integers (up to 42543912) that are relatively prime to 42543912.

Interesting facts

Basic properties

Name

Name forty-two million five hundred forty-three thousand nine hundred twelve

Notation

Scientific notation 4.2543912 × 10^7
Engineering notation 4.2543912 × 10^6

Prime Factorization of 42543912

Prime Factorization 2 × 2 × 2 × 3 × 239 × 7417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10635978
Product of the distinct prime numbers

The prime factorization of 42543912 is 2 × 2 × 2 × 3 × 239 × 7417. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 30, 28, 569, 67, 9608, 5724, 40505, 13220, 677695, 501566, 4368234, 9563379, 33884349, 84521786, 959555108, 426037198, 2018901169, 5190889621

Basic calculations (n = 42543912)

Multiplication

n×y
n×2 85087824
n×3 127631736
n×4 170175648
n×5 212719560

Division

n÷y
n÷2 21271956
n÷3 14181304
n÷3 10635978
n÷5 8508782.4

Exponentiation

ny
n2 1809984448263744
n3 7.7003819088301E+22
n4 3.2760437029566E+30
n5 1.3937571500674E+38

Nth Root

y√n
2√n 6522.5694323633
3√n 349.09675125363
4√n 80.762425869728
5√n 33.555791276261

Divisors of 42543912

1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 7417, 14834, 22251, 29668, 44502, 59336, 89004, 178008, 1772663, 3545326, 5317989, 7090652, 10635978, 14181304, 21271956, 42543912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42543911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42543912 can be divided by 32 positive divisors. The sum of these divisors (counting 42543912) is 1, the average is 0.03125.

Base conversion 42543912

Base System Value
2 Binary 10100010010010101100101000
3 Ternary 2222001110021110
4 Quaternary 2202102230220
5 Quinary 41342401122
6 Senary 4115510320
8 Octal 242225450
10 Decimal 42543912
12 Duodecimal 122b83a0
16 Hexadecimal 2892b28
20 Vigesimal d5hjfc
36 Base36 pbv3c

Cryptographic Hash Functions

md5 7544eccfac61fcd8a7a3159e81aeae0d
sha1 0e4bb1fab371e0eaf3cdcf928229db1bd7db0d0c
sha256 ea55a2d2b9ca2254d4890f8bb7fc745af7d47a21d66572861047b38eaad259f4
sha512 aba3b85025c2123877b514edb05b0b32b6be720579ecc73ef1bcad9164527b8a5cab72bac9b2b6f683e110492a4b1ce418eef2869a62089564e55ef3028542f2
ripemd-160 476312a694932f1cf395d7829c7895dee4b4f605

42543912 as geometric shapes

Circle

Radius = n
Diameter 85087824
Circumference 267311282.78834
Area 5.6862338457772E+15

Sphere

Radius = n
Volume 3.2255284312822E+23
Surface area 2.2744935383109E+16
Circumference 267311282.78834

Square

Length = n
Perimeter 170175648
Area 1809984448263744
Diagonal 60166177.346807

Cube

Length = n
Surface area 10859906689582464
Volume 7.7003819088301E+22
Space diagonal 73688217.136739

Equilateral Triangle

Length = n
Perimeter 127631736
Area 7.8374625632558E+14
Altitude 36844108.56837

Triangular Pyramid

Length = n
Surface area 7.8374625632558E+14
Volume 9.0749871091E+21
Height 20055392.448936