8442920 (number)

8442920 is an even 7-digits composite number following 8442919 and preceding 8442921. In scientific notation, it is written as 8.442920 × 10^6. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 3377152 positive integers (up to 8442920) that are relatively prime to 8442920.

Interesting facts

Basic properties

Name

Name eight million four hundred forty-two thousand nine hundred twenty

Notation

Scientific notation 8.442920 × 10^6
Engineering notation 8.442920 × 10^6

Prime Factorization of 8442920

Prime Factorization 2 × 2 × 2 × 5 × 211073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2110730
Product of the distinct prime numbers

The prime factorization of 8442920 is 2 × 2 × 2 × 5 × 211073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 2, 78, 623, 763, 1203, 3309, 93140, 79980, 325407, 162098, 861353, 2223504, 61734811, 27645544, 464250863, 680806657, 7471582472, 4523422313

Basic calculations (n = 8442920)

Multiplication

n×y
n×2 16885840
n×3 25328760
n×4 33771680
n×5 42214600

Division

n÷y
n÷2 4221460
n÷3 2814306.6666667
n÷3 2110730
n÷5 1688584

Exponentiation

ny
n2 71282898126400
n3 6.0183580624935E+20
n4 5.0812515652987E+27
n5 4.2900600465692E+34

Nth Root

y√n
2√n 2905.6703185324
3√n 203.62490345022
4√n 53.904269947124
5√n 24.282787248279

Divisors of 8442920

1, 2, 4, 5, 8, 10, 20, 40, 211073, 422146, 844292, 1055365, 1688584, 2110730, 4221460, 8442920

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 -8442919
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 8442920 can be divided by 16 positive divisors. The sum of these divisors (counting 8442920) is 1, the average is 0.0625.

Base conversion 8442920

Base System Value
2 Binary 100000001101010000101000
3 Ternary 120212221111202
4 Quaternary 200031100220
5 Quinary 4130133140
6 Senary 500543332
8 Octal 40152050
10 Decimal 8442920
12 Duodecimal 29b1b48
16 Hexadecimal 80d428
20 Vigesimal 2cf760
36 Base36 50ylk

Cryptographic Hash Functions

md5 31c09400ad2249732915e16c9f27f1aa
sha1 a2a6da273326c9a2bed09ca739fb19f05b9059db
sha256 70a894d9381a997e85bce5d3c912e8926415a19fd632c3f4aea04cbc5d54aece
sha512 9ba4f135eed59ffb4fdf907e1dd3bdf836c8377579ed21555b2c3e6e4fa49637f7e58dd52c630897aa5b2b9da0322854924d88277666a7b38692f4db55d05eb2
ripemd-160 489d88cffb41f0ebfcb3388b08f488c2ca915cee

8442920 as geometric shapes

Circle

Radius = n
Diameter 16885840
Circumference 53048430.893693
Area 2.2394182908049E+14

Sphere

Radius = n
Volume 2.520963930107E+21
Surface area 8.9576731632195E+14
Circumference 53048430.893693

Square

Length = n
Perimeter 33771680
Area 71282898126400
Diagonal 11940091.970031

Cube

Length = n
Surface area 427697388758400
Volume 6.0183580624935E+20
Space diagonal 14623566.404239

Equilateral Triangle

Length = n
Perimeter 25328760
Area 30866400316420
Altitude 7311783.2021197

Triangular Pyramid

Length = n
Surface area 30866400316420
Volume 7.0927029959964E+19
Height 3980030.656677