42872012 (number)

42872012 is an even 8-digits composite number following 42872011 and preceding 42872013. In scientific notation, it is written as 4.2872012 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 21194976 positive integers (up to 42872012) that are relatively prime to 42872012.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred seventy-two thousand twelve

Notation

Scientific notation 4.2872012 × 10^7
Engineering notation 4.2872012 × 10^6

Prime Factorization of 42872012

Prime Factorization 2 × 2 × 89 × 120427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21436006
Product of the distinct prime numbers

The prime factorization of 42872012 is 2 × 2 × 89 × 120427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 83, 72, 74, 160, 5362, 3223, 94455, 88500, 717145, 794797, 1529876, 7973174, 85064757, 9707794, 720913972, 337559072, 3530288091, 5389087002

Basic calculations (n = 42872012)

Multiplication

n×y
n×2 85744024
n×3 128616036
n×4 171488048
n×5 214360060

Division

n÷y
n÷2 21436006
n÷3 14290670.666667
n÷3 10718003
n÷5 8574402.4

Exponentiation

ny
n2 1838009412928144
n3 7.8799161607168E+22
n4 3.3782786020125E+30
n5 1.4483360076482E+38

Nth Root

y√n
2√n 6547.6722581388
3√n 349.99186919887
4√n 80.917688166054
5√n 33.607389016983

Divisors of 42872012

1, 2, 4, 89, 178, 356, 120427, 240854, 481708, 10718003, 21436006, 42872012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42872011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42872012 can be divided by 12 positive divisors. The sum of these divisors (counting 42872012) is 1, the average is 0.083333333333333.

Base conversion 42872012

Base System Value
2 Binary 10100011100010110011001100
3 Ternary 2222200010100022
4 Quaternary 2203202303030
5 Quinary 41433401022
6 Senary 4130521312
8 Octal 243426314
10 Decimal 42872012
12 Duodecimal 12436238
16 Hexadecimal 28e2ccc
20 Vigesimal d7j00c
36 Base36 piw98

Cryptographic Hash Functions

md5 8fbb0ea35882184ad920c45c5a894d40
sha1 8a840ac3ca4998649107ce8fe610d4cef1014dd5
sha256 4ba5b53dca15f4d7198b21d95304107c260576654af75ebdccc0250fee5f007f
sha512 ad36d7ec4cc59223263f5ce7147e66b5dc5873937fdf5f664c30b572a5d14781625168d2e5426f2a45b18bd657c951be7e9a780013112b0db058aeb98c7169da
ripemd-160 e6782d51471e3b54e61d7527359e336999b1326c

42872012 as geometric shapes

Circle

Radius = n
Diameter 85744024
Circumference 269372795.88763
Area 5.7742768688839E+15

Sphere

Radius = n
Volume 3.3007315628549E+23
Surface area 2.3097107475536E+16
Circumference 269372795.88763

Square

Length = n
Perimeter 171488048
Area 1838009412928144
Diagonal 60630180.816622

Cube

Length = n
Surface area 11028056477568864
Volume 7.8799161607168E+22
Space diagonal 74256503.006703

Equilateral Triangle

Length = n
Perimeter 128616036
Area 7.9588142199535E+14
Altitude 37128251.503351

Triangular Pyramid

Length = n
Surface area 7.9588142199535E+14
Volume 9.2865702540406E+21
Height 20210060.272207