8889642 (number)

8889642 is an even 7-digits composite number following 8889641 and preceding 8889643. In scientific notation, it is written as 8.889642 × 10^6. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 2963196 positive integers (up to 8889642) that are relatively prime to 8889642.

Interesting facts

Basic properties

Name

Name eight million eight hundred eighty-nine thousand six hundred forty-two

Notation

Scientific notation 8.889642 × 10^6
Engineering notation 8.889642 × 10^6

Prime Factorization of 8889642

Prime Factorization 2 × 9 × 3 × 164623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8889642
Product of the distinct prime numbers

The prime factorization of 8889642 is 2 × 9 × 3 × 164623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 41, 3, 464, 965, 2551, 9883, 90879, 27821, 273062, 523366, 5525528, 9566007, 21471979, 21869279, 719923095, 356722374, 2188299856, 5915469137

Basic calculations (n = 8889642)

Multiplication

n×y
n×2 17779284
n×3 26668926
n×4 35558568
n×5 44448210

Division

n÷y
n÷2 4444821
n÷3 2963214
n÷3 2222410.5
n÷5 1777928.4

Exponentiation

ny
n2 79025734888164
n3 7.0251049194269E+20
n4 6.2450667746144E+27
n5 5.5516407892417E+34

Nth Root

y√n
2√n 2981.5502678976
3√n 207.15468379336
4√n 54.603573764888
5√n 24.534479809555

Divisors of 8889642

1, 2, 3, 6, 9, 18, 27, 54, 164623, 329246, 493869, 987738, 1481607, 2963214, 4444821, 8889642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8889641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8889642 can be divided by 16 positive divisors. The sum of these divisors (counting 8889642) is 1, the average is 0.0625.

Base conversion 8889642

Base System Value
2 Binary 100001111010010100101010
3 Ternary 121201122022000
4 Quaternary 201322110222
5 Quinary 4233432032
6 Senary 514311430
8 Octal 41722452
10 Decimal 8889642
12 Duodecimal 2b88576
16 Hexadecimal 87a52a
20 Vigesimal 2fb422
36 Base36 5ajai

Cryptographic Hash Functions

md5 597eb5b100e43240dc4f756e9a99590d
sha1 89612df519155b71aad36bb1844e1fc78303f87b
sha256 6e870113c176e5bdc58f2547ff713f5ddc99ad7ce872b3ae3d3847ae424af556
sha512 75a42b53dc587e5cb9812a4ed19f6daf40dddc116e666497d94b1e19cf4b6c974700245a70cd51d151f57215d6127ba153046fcbe2e1333f13d8b5d13694f5a9
ripemd-160 9d7646596f73f7b342c8cb61f1c092665611930f

8889642 as geometric shapes

Circle

Radius = n
Diameter 17779284
Circumference 55855268.000487
Area 2.4826666816919E+14

Sphere

Radius = n
Volume 2.9426690674092E+21
Surface area 9.9306667267676E+14
Circumference 55855268.000487

Square

Length = n
Perimeter 35558568
Area 79025734888164
Diagonal 12571852.281041

Cube

Length = n
Surface area 474154409328984
Volume 7.0251049194269E+20
Space diagonal 15397311.605098

Equilateral Triangle

Length = n
Perimeter 26668926
Area 34219146982942
Altitude 7698655.8025491

Triangular Pyramid

Length = n
Surface area 34219146982942
Volume 8.2791655451229E+19
Height 4190617.4270138