42543977 (number)

42543977 is an odd 8-digits composite number following 42543976 and preceding 42543978. In scientific notation, it is written as 4.2543977 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 35690112 positive integers (up to 42543977) that are relatively prime to 42543977.

Interesting facts

Basic properties

Name

Name forty-two million five hundred forty-three thousand nine hundred seventy-seven

Notation

Scientific notation 4.2543977 × 10^7
Engineering notation 4.2543977 × 10^6

Prime Factorization of 42543977

Prime Factorization 7 × 47 × 129313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42543977
Product of the distinct prime numbers

The prime factorization of 42543977 is 7 × 47 × 129313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42543977)

Multiplication

n×y
n×2 85087954
n×3 127631931
n×4 170175908
n×5 212719885

Division

n÷y
n÷2 21271988.5
n÷3 14181325.666667
n÷3 10635994.25
n÷5 8508795.4

Exponentiation

ny
n2 1809989978976529
n3 7.7004172035808E+22
n4 3.2760637239955E+30
n5 1.393767797242E+38

Nth Root

y√n
2√n 6522.5744150604
3√n 349.09692904074
4√n 80.762456717589
5√n 33.555801529785

Divisors of 42543977

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 -42543976
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 42543977 can be divided by 8 positive divisors. The sum of these divisors (counting 42543977) is 1, the average is 0.125.

Base conversion 42543977

Base System Value
2 Binary 10100010010010101101101001
3 Ternary 2222001110100212
4 Quaternary 2202102231221
5 Quinary 41342401402
6 Senary 4115510505
8 Octal 242225551
10 Decimal 42543977
12 Duodecimal 122b8435
16 Hexadecimal 2892b69
20 Vigesimal d5hjih
36 Base36 pbv55

Cryptographic Hash Functions

md5 a9ebc1794f5b5961cef4ffde5e28501c
sha1 2a1d729a1d80d673bab7ced9ac83809148fd1b5d
sha256 92d7e00982eb9ba6632ab9515a9b9bfdc383ea36bcfc9355bfa5328513a24821
sha512 6c0d7203f75242129a7a75ee833a786efee235bce3f6c489b9604e4b85882b50f832edbc25ffc5f8d57c6e0df5ef153c5ee5755a360dea6f566005e90d018e19
ripemd-160 37d8967fda6da36e18b26f023a0bd06468844f2f

42543977 as geometric shapes

Circle

Radius = n
Diameter 85087954
Circumference 267311691.19539
Area 5.6862512210238E+15

Sphere

Radius = n
Volume 3.2255432155128E+23
Surface area 2.2745004884095E+16
Circumference 267311691.19539

Square

Length = n
Perimeter 170175908
Area 1809989978976529
Diagonal 60166269.270689

Cube

Length = n
Surface area 10859939873859174
Volume 7.7004172035808E+22
Space diagonal 73688329.720042

Equilateral Triangle

Length = n
Perimeter 127631931
Area 7.8374865119447E+14
Altitude 36844164.860021

Triangular Pyramid

Length = n
Surface area 7.8374865119447E+14
Volume 9.0750287043626E+21
Height 20055423.09023