8242742428 (number)

8242742428 is an even 10-digits composite number following 8242742427 and preceding 8242742429. In scientific notation, it is written as 8.242742428 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 4121371212 positive integers (up to 8242742428) that are relatively prime to 8242742428.

Interesting facts

Basic properties

Name

Name eight billion two hundred forty-two million seven hundred forty-two thousand four hundred twenty-eight

Notation

Scientific notation 8.242742428 × 10^9
Engineering notation 8.242742428 × 10^9

Prime Factorization of 8242742428

Prime Factorization 2 × 2 × 2060685607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 4121371214
Product of the distinct prime numbers

The prime factorization of 8242742428 is 2 × 2 × 2060685607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 56, 93, 892, 901, 6131, 6302, 41955, 22840, 928189, 190133, 5763319, 4733294, 66862154, 265941, 404714081, 61788518, 1077867127, 9359327100

Basic calculations (n = 8242742428)

Multiplication

n×y
n×2 16485484856
n×3 24728227284
n×4 32970969712
n×5 41213712140

Division

n÷y
n÷2 4121371214
n÷3 2747580809.3333
n÷3 2060685607
n÷5 1648548485.6

Exponentiation

ny
n2 6.7942802734351E+19
n3 5.6003502277567E+29
n4 4.616224443399E+39
n5 3.8050349076775E+49

Nth Root

y√n
2√n 90789.550213667
3√n 2020.0273195011
4√n 301.3130435505
5√n 96.208699876143

Divisors of 8242742428

1, 2, 4, 2060685607, 4121371214, 8242742428

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 -8242742427
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 8242742428 can be divided by 6 positive divisors. The sum of these divisors (counting 8242742428) is 1, the average is 0.16666666666667.

Base conversion 8242742428

Base System Value
2 Binary 111101011010011100100010010011100
3 Ternary 210021110011200220121
4 Quaternary 13223103210102130
5 Quinary 113340120224203
6 Senary 3441530324324
8 Octal 75323442234
10 Decimal 8242742428
12 Duodecimal 17205896a4
16 Hexadecimal 1eb4e449c
20 Vigesimal 68fh2g18
36 Base36 3sbikrg

Cryptographic Hash Functions

md5 6034a854734caf51f0b61a9294484890
sha1 4e773f6ee4122a12cb87f452218bd2cd044cff38
sha256 e069d0b281a3d8048e4e62e635b6806b7efe81b8305aa9116b198e0cba2d3c17
sha512 67c9c19975c372b57d2a8c2a23537f1c25da4ba0457d12e5a0c832f4416e75efc0e125a839a19a43cfdbd40fa21f0c46fd63f53d9907ca4da42fbcd72aeb9eef
ripemd-160 1dc275f7299bdfa78f35a5da41c35077559f98b9

8242742428 as geometric shapes

Circle

Radius = n
Diameter 16485484856
Circumference 51790678114.475
Area 2.1344860993454E+20

Sphere

Radius = n
Volume 2.3458692177401E+30
Surface area 8.5379443973815E+20
Circumference 51790678114.475

Square

Length = n
Perimeter 32970969712
Area 6.7942802734351E+19
Diagonal 11656998132.826

Cube

Length = n
Surface area 4.0765681640611E+20
Volume 5.6003502277567E+29
Space diagonal 14276848679

Equilateral Triangle

Length = n
Perimeter 24728227284
Area 2.9420096586132E+19
Altitude 7138424339.4998

Triangular Pyramid

Length = n
Surface area 2.9420096586132E+19
Volume 6.600076038444E+28
Height 3885666044.2752