42576979 (number)

42576979 is an odd 8-digits composite number following 42576978 and preceding 42576980. In scientific notation, it is written as 4.2576979 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 40725784 positive integers (up to 42576979) that are relatively prime to 42576979.

Interesting facts

Basic properties

Name

Name forty-two million five hundred seventy-six thousand nine hundred seventy-nine

Notation

Scientific notation 4.2576979 × 10^7
Engineering notation 4.2576979 × 10^6

Prime Factorization of 42576979

Prime Factorization 23 × 1851173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42576979
Product of the distinct prime numbers

The prime factorization of 42576979 is 23 × 1851173. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 40, 16, 153, 754, 188, 5187, 39328, 5635, 833707, 477522, 7835517, 49427, 33464494, 99545617, 211402834, 76241239, 3630484336, 1030557402

Basic calculations (n = 42576979)

Multiplication

n×y
n×2 85153958
n×3 127730937
n×4 170307916
n×5 212884895

Division

n÷y
n÷2 21288489.5
n÷3 14192326.333333
n÷3 10644244.75
n÷5 8515395.8

Exponentiation

ny
n2 1812799140766441
n3 7.7183510947631E+22
n4 3.2862407247635E+30
n5 1.399182023272E+38

Nth Root

y√n
2√n 6525.1037539644
3√n 349.18717228213
4√n 80.778114325381
5√n 33.561005862744

Divisors of 42576979

1, 23, 1851173, 42576979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42576978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42576979 can be divided by 4 positive divisors. The sum of these divisors (counting 42576979) is 1, the average is 0.25.

Base conversion 42576979

Base System Value
2 Binary 10100010011010110001010011
3 Ternary 2222010010122011
4 Quaternary 2202122301103
5 Quinary 41344430404
6 Senary 4120323351
8 Octal 242326123
10 Decimal 42576979
12 Duodecimal 12313557
16 Hexadecimal 289ac53
20 Vigesimal d6228j
36 Base36 pcklv

Cryptographic Hash Functions

md5 2b567a026328d399e09b27bc5f4c03a9
sha1 f553f7e7652d9c2784420ef46240e3229d10b755
sha256 f3cbd59a49e2142df0b20612081b70f4788acaea74a90ba03c35e8c86220ea0c
sha512 0565f73b69f9e6e2ee2f750ec0fee4b614b0d33285eead2de8fb5dafde386b70855e2cc854d016b34ea95a991d602deb71b2ccdd7d90523628fef43d56b6b8f9
ripemd-160 2dad9874b8e4a97d0d0f50bf4c4438242f36624b

42576979 as geometric shapes

Circle

Radius = n
Diameter 85153958
Circumference 267519048.87689
Area 5.6950764630657E+15

Sphere

Radius = n
Volume 3.2330553462846E+23
Surface area 2.2780305852263E+16
Circumference 267519048.87689

Square

Length = n
Perimeter 170307916
Area 1812799140766441
Diagonal 60212941.146674

Cube

Length = n
Surface area 10876794844598646
Volume 7.7183510947631E+22
Space diagonal 73745490.860793

Equilateral Triangle

Length = n
Perimeter 127730937
Area 7.8496505393117E+14
Altitude 36872745.430397

Triangular Pyramid

Length = n
Surface area 7.8496505393117E+14
Volume 9.0961639978093E+21
Height 20070980.382225