42665984 (number)

42665984 is an even 8-digits composite number following 42665983 and preceding 42665985. In scientific notation, it is written as 4.2665984 × 10^7. The sum of its digits is 44. It has a total of 13 prime factors and 48 positive divisors. There are 20992000 positive integers (up to 42665984) that are relatively prime to 42665984.

Interesting facts

Basic properties

Name

Name forty-two million six hundred sixty-five thousand nine hundred eighty-four

Notation

Scientific notation 4.2665984 × 10^7
Engineering notation 4.2665984 × 10^6

Prime Factorization of 42665984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 41666
Product of the distinct prime numbers

The prime factorization of 42665984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 251. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42665984)

Multiplication

n×y
n×2 85331968
n×3 127997952
n×4 170663936
n×5 213329920

Division

n÷y
n÷2 21332992
n÷3 14221994.666667
n÷3 10666496
n÷5 8533196.8

Exponentiation

ny
n2 1820386190688256
n3 7.7668568085726E+22
n4 3.3138058832485E+30
n5 1.4138678879379E+38

Nth Root

y√n
2√n 6531.9203914316
3√n 349.43032224626
4√n 80.820296902644
5√n 33.575025658302

Divisors of 42665984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42665983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42665984 can be divided by 48 positive divisors. The sum of these divisors (counting 42665984) is 1, the average is 0.020833333333333.

Base conversion 42665984

Base System Value
2 Binary 10100010110000100000000000
3 Ternary 2222021122201122
4 Quaternary 2202300200000
5 Quinary 41410302414
6 Senary 4122251412
8 Octal 242604000
10 Decimal 42665984
12 Duodecimal 12356b68
16 Hexadecimal 28b0800
20 Vigesimal d6d4j4
36 Base36 peha8

Cryptographic Hash Functions

md5 6cfd787af8d8d1623d115f2971238beb
sha1 d949648bac35b5e9960c015ee3abb6a43e32121a
sha256 8e4e34a175024485a945f3268f68b3b696764846f214462281f4c37c05b69c52
sha512 22a94e08d5f9a19cedd77b4aa7d510650db13f38247e8961dcad198f924c0a7c38a6d66ead7d111deb6505d85049bb379cb425a7210f2a6f72bb0c3b219f84ed
ripemd-160 d84b4ea3c9a5ac5ceebe1f8bf8e68f2d4882f7fe

42665984 as geometric shapes

Circle

Radius = n
Diameter 85331968
Circumference 268078283.78516
Area 5.7189118833625E+15

Sphere

Radius = n
Volume 3.2533733721727E+23
Surface area 2.287564753345E+16
Circumference 268078283.78516

Square

Length = n
Perimeter 170663936
Area 1820386190688256
Diagonal 60338813.224793

Cube

Length = n
Surface area 10922317144129536
Volume 7.7668568085726E+22
Space diagonal 73899652.042921

Equilateral Triangle

Length = n
Perimeter 127997952
Area 7.8825034291721E+14
Altitude 36949826.02146

Triangular Pyramid

Length = n
Surface area 7.8825034291721E+14
Volume 9.1533285297443E+21
Height 20112937.741598