8420342881 (number)

8420342881 is an odd 10-digits prime number following 8420342880 and preceding 8420342882. In scientific notation, it is written as 8.420342881 × 10^9. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 8420342880 positive integers (up to 8420342881) that are relatively prime to 8420342881.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million three hundred forty-two thousand eight hundred eighty-one

Notation

Scientific notation 8.420342881 × 10^9
Engineering notation 8.420342881 × 10^9

Prime Factorization of 8420342881

Prime Factorization 8420342881

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 8420342881
Product of the distinct prime numbers

The prime factorization of 8420342881 is 8420342881. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 78, 60, 784, 438, 5003, 7855, 81560, 10083, 507640, 587658, 6768719, 6649090, 69284626, 85669780, 287112700, 130241262, 1163656743, 9692268779

Basic calculations (n = 8420342881)

Multiplication

n×y
n×2 16840685762
n×3 25261028643
n×4 33681371524
n×5 42101714405

Division

n÷y
n÷2 4210171440.5
n÷3 2806780960.3333
n÷3 2105085720.25
n÷5 1684068576.2

Exponentiation

ny
n2 7.0902174233607E+19
n3 5.9702061805538E+29
n4 5.0271183110528E+39
n5 4.2330059882418E+49

Nth Root

y√n
2√n 91762.426302926
3√n 2034.4323772297
4√n 302.92313596509
5√n 96.619760207801

Divisors of 8420342881

1, 8420342881

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 8420342882
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 4210171441
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 91762.426308375
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997625
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8420342881 can be divided by 2 positive divisors. The sum of these divisors (counting 8420342881) is 8420342882, the average is 4210171441.

Base conversion 8420342881

Base System Value
2 Binary 111110101111001000011110001100001
3 Ternary 210201211100201221011
4 Quaternary 13311321003301201
5 Quinary 114221101433011
6 Senary 3511313100521
8 Octal 76571036141
10 Decimal 8420342881
12 Duodecimal 176bb57741
16 Hexadecimal 1f5e43c61
20 Vigesimal 6bb72h41
36 Base36 3v9965d

Cryptographic Hash Functions

md5 9f04ec3fb5dc4eed9a2fa36421e40b5f
sha1 3cd24052d7e4b1e23cccedfb477873f84d0a7106
sha256 5373551dc61560414f9f8e37743468cbb81a4221c60f1f6e586c2522eb6f3933
sha512 c2bcbedcaf4f676b8764af9c5856a7612e356f944abfa46e9b62acc9ebb3df8447d4d2750b7faa839b225f4151eff479beb4d68895de29abab40b69795fc26e4
ripemd-160 8e1e7c4898f7e0be995ddc7f41451d5bc2580f73

8420342881 as geometric shapes

Circle

Radius = n
Diameter 16840685762
Circumference 52906574671.313
Area 2.2274574969584E+20

Sphere

Radius = n
Volume 2.5007941169659E+30
Surface area 8.9098299878338E+20
Circumference 52906574671.313

Square

Length = n
Perimeter 33681371524
Area 7.0902174233607E+19
Diagonal 11908163102.142

Cube

Length = n
Surface area 4.2541304540164E+20
Volume 5.9702061805538E+29
Space diagonal 14584461687.043

Equilateral Triangle

Length = n
Perimeter 25261028643
Area 3.0701542034927E+19
Altitude 7292230843.5214

Triangular Pyramid

Length = n
Surface area 3.0701542034927E+19
Volume 7.035955458919E+28
Height 3969387700.714