42453986 (number)

42453986 is an even 8-digits composite number following 42453985 and preceding 42453987. In scientific notation, it is written as 4.2453986 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 20643504 positive integers (up to 42453986) that are relatively prime to 42453986.

Interesting facts

Basic properties

Name

Name forty-two million four hundred fifty-three thousand nine hundred eighty-six

Notation

Scientific notation 4.2453986 × 10^7
Engineering notation 4.2453986 × 10^6

Prime Factorization of 42453986

Prime Factorization 2 × 43 × 263 × 1877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42453986
Product of the distinct prime numbers

The prime factorization of 42453986 is 2 × 43 × 263 × 1877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 46, 27, 493, 355, 7233, 2437, 20994, 85369, 632965, 675191, 3853820, 2868675, 78558751, 30344720, 209052424, 31067537, 8758410007, 7899368906

Basic calculations (n = 42453986)

Multiplication

n×y
n×2 84907972
n×3 127361958
n×4 169815944
n×5 212269930

Division

n÷y
n÷2 21226993
n÷3 14151328.666667
n÷3 10613496.5
n÷5 8490797.2

Exponentiation

ny
n2 1802340927288196
n3 7.651655649432E+22
n4 3.2484328181781E+30
n5 1.3790892138487E+38

Nth Root

y√n
2√n 6515.6723367585
3√n 348.8506132628
4√n 80.719714672182
5√n 33.541593744913

Divisors of 42453986

1, 2, 43, 86, 263, 526, 1877, 3754, 11309, 22618, 80711, 161422, 493651, 987302, 21226993, 42453986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42453985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42453986 can be divided by 16 positive divisors. The sum of these divisors (counting 42453986) is 1, the average is 0.0625.

Base conversion 42453986

Base System Value
2 Binary 10100001111100101111100010
3 Ternary 2221212212220212
4 Quaternary 2201330233202
5 Quinary 41332011421
6 Senary 4113534122
8 Octal 241745742
10 Decimal 42453986
12 Duodecimal 12274342
16 Hexadecimal 287cbe2
20 Vigesimal d56ej6
36 Base36 p9xpe

Cryptographic Hash Functions

md5 1b9c3e2d0a802d1bb342e6ee8eef561d
sha1 27dae488309e416d285f990bda0fe238a7968e8d
sha256 8083c10b32ea028a8ceebdd5e46e0b4ce903234015b3cc6401a4845e074a8b82
sha512 6263c7f32baa64026e105fb38ceb0719c6c9a61ec2df7ff90ef9638b004840159a8a2e24333b68f959938ec10dc4a367c04e7ef4f507dfe289e3c9f1afd5bc90
ripemd-160 1b77d13f0db8ed1c09ddda5bba80acf4116cd904

42453986 as geometric shapes

Circle

Radius = n
Diameter 84907972
Circumference 266746261.06641
Area 5.6622210164328E+15

Sphere

Radius = n
Volume 3.2051180234739E+23
Surface area 2.2648884065731E+16
Circumference 266746261.06641

Square

Length = n
Perimeter 169815944
Area 1802340927288196
Diagonal 60039002.777998

Cube

Length = n
Surface area 10814045563729176
Volume 7.651655649432E+22
Space diagonal 73532460.735818

Equilateral Triangle

Length = n
Perimeter 127361958
Area 7.8043651465599E+14
Altitude 36766230.367909

Triangular Pyramid

Length = n
Surface area 7.8043651465599E+14
Volume 9.0175626616962E+21
Height 20013000.925999