42387812 (number)

42387812 is an even 8-digits composite number following 42387811 and preceding 42387813. In scientific notation, it is written as 4.2387812 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 21193904 positive integers (up to 42387812) that are relatively prime to 42387812.

Interesting facts

Basic properties

Name

Name forty-two million three hundred eighty-seven thousand eight hundred twelve

Notation

Scientific notation 4.2387812 × 10^7
Engineering notation 4.2387812 × 10^6

Prime Factorization of 42387812

Prime Factorization 2 × 2 × 10596953

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21193906
Product of the distinct prime numbers

The prime factorization of 42387812 is 2 × 2 × 10596953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42387812)

Multiplication

n×y
n×2 84775624
n×3 127163436
n×4 169551248
n×5 211939060

Division

n÷y
n÷2 21193906
n÷3 14129270.666667
n÷3 10596953
n÷5 8477562.4

Exponentiation

ny
n2 1796726606147344
n3 7.6159309596772E+22
n4 3.2282264972378E+30
n5 1.3683745785833E+38

Nth Root

y√n
2√n 6510.5922925645
3√n 348.66926519363
4√n 80.688241352532
5√n 33.531130809324

Divisors of 42387812

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42387811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42387812 can be divided by 6 positive divisors. The sum of these divisors (counting 42387812) is 1, the average is 0.16666666666667.

Base conversion 42387812

Base System Value
2 Binary 10100001101100100101100100
3 Ternary 2221202112010222
4 Quaternary 2201230211210
5 Quinary 41322402222
6 Senary 4112303512
8 Octal 241544544
10 Decimal 42387812
12 Duodecimal 12241b98
16 Hexadecimal 286c964
20 Vigesimal d4i9ac
36 Base36 p8in8

Cryptographic Hash Functions

md5 5fd6b3c4b1001f40357bd0f3f0097b20
sha1 79b97e9bf456397c22b38e1815cbeeb9cdd4c92c
sha256 e8070e1e5bcc607f60f846b6384edcae39e682f67e755edc927011cd21d88dd4
sha512 74eacc5e840a0c81c6c8362a6908eb6e03d2c773884a79f120878121bb8bb94d51ea06f3521ae349d4457127a19696ec8e1e6c9a1a81dcf03bbf1d0ede0dbe09
ripemd-160 dd76263049e83cd1f5079f04c475cae750fec171

42387812 as geometric shapes

Circle

Radius = n
Diameter 84775624
Circumference 266330477.56189
Area 5.6445831063818E+15

Sphere

Radius = n
Volume 3.1901537004225E+23
Surface area 2.2578332425527E+16
Circumference 266330477.56189

Square

Length = n
Perimeter 169551248
Area 1796726606147344
Diagonal 59945418.609721

Cube

Length = n
Surface area 10780359636884064
Volume 7.6159309596772E+22
Space diagonal 73417844.005678

Equilateral Triangle

Length = n
Perimeter 127163436
Area 7.780054422895E+14
Altitude 36708922.002839

Triangular Pyramid

Length = n
Surface area 7.780054422895E+14
Volume 8.9754607110605E+21
Height 19981806.20324