42685428 (number)

42685428 is an even 8-digits composite number following 42685427 and preceding 42685429. In scientific notation, it is written as 4.2685428 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 13728000 positive integers (up to 42685428) that are relatively prime to 42685428.

Interesting facts

Basic properties

Name

Name forty-two million six hundred eighty-five thousand four hundred twenty-eight

Notation

Scientific notation 4.2685428 × 10^7
Engineering notation 4.2685428 × 10^6

Prime Factorization of 42685428

Prime Factorization 2 × 2 × 3 × 41 × 101 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21342714
Product of the distinct prime numbers

The prime factorization of 42685428 is 2 × 2 × 3 × 41 × 101 × 859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42685428)

Multiplication

n×y
n×2 85370856
n×3 128056284
n×4 170741712
n×5 213427140

Division

n÷y
n÷2 21342714
n÷3 14228476
n÷3 10671357
n÷5 8537085.6

Exponentiation

ny
n2 1822045763543184
n3 7.7774803252428E+22
n4 3.3198507644457E+30
n5 1.4170925077649E+38

Nth Root

y√n
2√n 6533.4086050086
3√n 349.48339568395
4√n 80.829503307942
5√n 33.578085303317

Divisors of 42685428

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 -42685427
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 42685428 can be divided by 48 positive divisors. The sum of these divisors (counting 42685428) is 1, the average is 0.020833333333333.

Base conversion 42685428

Base System Value
2 Binary 10100010110101001111110100
3 Ternary 2222022122101210
4 Quaternary 2202311033310
5 Quinary 41411413203
6 Senary 4122521420
8 Octal 242651764
10 Decimal 42685428
12 Duodecimal 12366270
16 Hexadecimal 28b53f4
20 Vigesimal d6fdb8
36 Base36 pewac

Cryptographic Hash Functions

md5 e31b5d35878f3609201520b763e17fc9
sha1 41dd9815b50ab234cdb5f16428d6e114e20e1c9e
sha256 63ba32fdd8a7ddcdc5ade2e2135f68d258593eb00a01e1511306f44e4261a7a3
sha512 53d63e5067045454984d79f7bc0e23c93e392821bebe0b790b328f4e451f50d226c2347cf11e4856c28b0288efc3dde9bc7bb5d48357f6e63723ce913447bcdd
ripemd-160 d671861cc50e46c5fed833ea9e48312436bd0442

42685428 as geometric shapes

Circle

Radius = n
Diameter 85370856
Circumference 268200454.04027
Area 5.7241255852517E+15

Sphere

Radius = n
Volume 3.2578233404296E+23
Surface area 2.2896502341007E+16
Circumference 268200454.04027

Square

Length = n
Perimeter 170741712
Area 1822045763543184
Diagonal 60366311.1933

Cube

Length = n
Surface area 10932274581259104
Volume 7.7774803252428E+22
Space diagonal 73933330.038823

Equilateral Triangle

Length = n
Perimeter 128056284
Area 7.8896895904311E+14
Altitude 36966665.019412

Triangular Pyramid

Length = n
Surface area 7.8896895904311E+14
Volume 9.1658484642069E+21
Height 20122103.7311