42784860 (number)

42784860 is an even 8-digits composite number following 42784859 and preceding 42784861. In scientific notation, it is written as 4.2784860 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 10821888 positive integers (up to 42784860) that are relatively prime to 42784860.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-four thousand eight hundred sixty

Notation

Scientific notation 4.2784860 × 10^7
Engineering notation 4.2784860 × 10^6

Prime Factorization of 42784860

Prime Factorization 2 × 2 × 15 × 67 × 29 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21392430
Product of the distinct prime numbers

The prime factorization of 42784860 is 2 × 2 × 15 × 67 × 29 × 367. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42784860)

Multiplication

n×y
n×2 85569720
n×3 128354580
n×4 171139440
n×5 213924300

Division

n÷y
n÷2 21392430
n÷3 14261620
n÷3 10696215
n÷5 8556972

Exponentiation

ny
n2 1830544245219600
n3 7.8319579255526E+22
n4 3.3508922337066E+30
n5 1.4336745509422E+38

Nth Root

y√n
2√n 6541.0136829088
3√n 349.75454899669
4√n 80.876533573768
5√n 33.593714194752

Divisors of 42784860

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 -42784859
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 42784860 can be divided by 48 positive divisors. The sum of these divisors (counting 42784860) is 1, the average is 0.020833333333333.

Base conversion 42784860

Base System Value
2 Binary 10100011001101100001011100
3 Ternary 2222111200210110
4 Quaternary 2203031201130
5 Quinary 41423103420
6 Senary 4125010020
8 Octal 243154134
10 Decimal 42784860
12 Duodecimal 123b3910
16 Hexadecimal 28cd85c
20 Vigesimal d78230
36 Base36 ph10c

Cryptographic Hash Functions

md5 a9829a3ab4024232b0114c9c8027460b
sha1 9c3446e5d60595174cdd70e43aa6d889222fb9e6
sha256 f257f92f27a2c0443a87c3bd0a6ece8b2f1cd35fb1f2bd5b157a733ff6265096
sha512 e6e63844075fd711d10be88e608da8485fcca30dda45727f944c3782016f0d050b351d337ca4388e7b0959dc953472e295a6b978ef13c82cd58e3a35ea79335a
ripemd-160 06b3840346f321ef41cccacbfbfe7bbd4060f508

42784860 as geometric shapes

Circle

Radius = n
Diameter 85569720
Circumference 268825203.72174
Area 5.750824352853E+15

Sphere

Radius = n
Volume 3.2806428642854E+23
Surface area 2.3003297411412E+16
Circumference 268825203.72174

Square

Length = n
Perimeter 171139440
Area 1830544245219600
Diagonal 60506929.276234

Cube

Length = n
Surface area 10983265471317600
Volume 7.8319579255526E+22
Space diagonal 74105551.314721

Equilateral Triangle

Length = n
Perimeter 128354580
Area 7.9264890955579E+14
Altitude 37052775.657361

Triangular Pyramid

Length = n
Surface area 7.9264890955579E+14
Volume 9.2300509318766E+21
Height 20168976.425411