42784976 (number)

42784976 is an even 8-digits composite number following 42784975 and preceding 42784977. In scientific notation, it is written as 4.2784976 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 18493440 positive integers (up to 42784976) that are relatively prime to 42784976.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-four thousand nine hundred seventy-six

Notation

Scientific notation 4.2784976 × 10^7
Engineering notation 4.2784976 × 10^6

Prime Factorization of 42784976

Prime Factorization 2 × 2 × 2 × 2 × 13 × 5017 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5348122
Product of the distinct prime numbers

The prime factorization of 42784976 is 2 × 2 × 2 × 2 × 13 × 5017 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42784976)

Multiplication

n×y
n×2 85569952
n×3 128354928
n×4 171139904
n×5 213924880

Division

n÷y
n÷2 21392488
n÷3 14261658.666667
n÷3 10696244
n÷5 8556995.2

Exponentiation

ny
n2 1830554171320576
n3 7.8320216286651E+22
n4 3.3509285741392E+30
n5 1.4336939862226E+38

Nth Root

y√n
2√n 6541.0225500299
3√n 349.75486508584
4√n 80.876588392624
5√n 33.593732410853

Divisors of 42784976

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42784975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42784976 can be divided by 40 positive divisors. The sum of these divisors (counting 42784976) is 1, the average is 0.025.

Base conversion 42784976

Base System Value
2 Binary 10100011001101100011010000
3 Ternary 2222111200221202
4 Quaternary 2203031203100
5 Quinary 41423104401
6 Senary 4125010332
8 Octal 243154320
10 Decimal 42784976
12 Duodecimal 123b39a8
16 Hexadecimal 28cd8d0
20 Vigesimal d7828g
36 Base36 ph13k

Cryptographic Hash Functions

md5 f7a2c939f16c4f44430742aa60c86ffe
sha1 25b60e1181f26b769008e99e6de8ab37002b840a
sha256 cc8e56d0ee55ac0aa6b49423b13ab84d35721195cea649bf075224f045a099c2
sha512 70f74215784d1f7ced3095b63118c353c45bf8bd7d8baabc9535c990ad84482b4b171287e12e4caf5a8285433f393b7bf3a1c2799d99710a3a025150fd3450be
ripemd-160 243589dea2648deaae057b302c4b0e71217ac19b

42784976 as geometric shapes

Circle

Radius = n
Diameter 85569952
Circumference 268825932.57123
Area 5.7508555366189E+15

Sphere

Radius = n
Volume 3.2806695481827E+23
Surface area 2.3003422146475E+16
Circumference 268825932.57123

Square

Length = n
Perimeter 171139904
Area 1830554171320576
Diagonal 60507093.325007

Cube

Length = n
Surface area 10983325027923456
Volume 7.8320216286651E+22
Space diagonal 74105752.232615

Equilateral Triangle

Length = n
Perimeter 128354928
Area 7.926532076836E+14
Altitude 37052876.116308

Triangular Pyramid

Length = n
Surface area 7.926532076836E+14
Volume 9.2301260067146E+21
Height 20169031.108336