42854787 (number)

42854787 is an odd 8-digits composite number following 42854786 and preceding 42854788. In scientific notation, it is written as 4.2854787 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 28569852 positive integers (up to 42854787) that are relatively prime to 42854787.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2854787 × 10^7
Engineering notation 4.2854787 × 10^6

Prime Factorization of 42854787

Prime Factorization 3 × 3 × 4761643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 14284929
Product of the distinct prime numbers

The prime factorization of 42854787 is 3 × 3 × 4761643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42854787)

Multiplication

n×y
n×2 85709574
n×3 128564361
n×4 171419148
n×5 214273935

Division

n÷y
n÷2 21427393.5
n÷3 14284929
n÷3 10713696.75
n÷5 8570957.4

Exponentiation

ny
n2 1836532768815369
n3 7.8704220626103E+22
n4 3.3728526109326E+30
n5 1.4454288022391E+38

Nth Root

y√n
2√n 6546.3567730456
3√n 349.94498999391
4√n 80.909559219202
5√n 33.604688045861

Divisors of 42854787

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 -42854786
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 42854787 can be divided by 6 positive divisors. The sum of these divisors (counting 42854787) is 1, the average is 0.16666666666667.

Base conversion 42854787

Base System Value
2 Binary 10100011011110100110000011
3 Ternary 2222122020201100
4 Quaternary 2203132212003
5 Quinary 41432323122
6 Senary 4130305443
8 Octal 243364603
10 Decimal 42854787
12 Duodecimal 12428283
16 Hexadecimal 28de983
20 Vigesimal d7ggj7
36 Base36 piiyr

Cryptographic Hash Functions

md5 85b9a4ad8a54b4ad283c8a82c8d9eeed
sha1 59abe6b229dcb0f092f4c4d3b0a736241101136e
sha256 28bbe4a2ae59f7deed43257aa1a780261d774f90caae4dd0a7dd5db0c3e4b053
sha512 5153db57933e8a5e360c7dbcfb5ac816065633a3e1b0874d5491a1763941cd09f4de11b936fa640e991db783cb53b23ef07ba637fd570319f687bf767ea3c3b0
ripemd-160 0ffa1f7007aca9e3a4f97442957f6d00650abfac

42854787 as geometric shapes

Circle

Radius = n
Diameter 85709574
Circumference 269264568.02071
Area 5.7696378545873E+15

Sphere

Radius = n
Volume 3.2967546843397E+23
Surface area 2.3078551418349E+16
Circumference 269264568.02071

Square

Length = n
Perimeter 171419148
Area 1836532768815369
Diagonal 60605820.98801

Cube

Length = n
Surface area 11019196612892214
Volume 7.8704220626103E+22
Space diagonal 74226668.431542

Equilateral Triangle

Length = n
Perimeter 128564361
Area 7.9524201633834E+14
Altitude 37113334.215771

Triangular Pyramid

Length = n
Surface area 7.9524201633834E+14
Volume 9.2753813521199E+21
Height 20201940.329337