842820194 (number)

842820194 is an even 9-digits composite number following 842820193 and preceding 842820195. In scientific notation, it is written as 8.42820194 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 421136496 positive integers (up to 842820194) that are relatively prime to 842820194.

Interesting facts

Basic properties

Name

Name eight hundred forty-two million eight hundred twenty thousand one hundred ninety-four

Notation

Scientific notation 8.42820194 × 10^8
Engineering notation 8.42820194 × 10^6

Prime Factorization of 842820194

Prime Factorization 2 × 1549 × 272053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 842820194
Product of the distinct prime numbers

The prime factorization of 842820194 is 2 × 1549 × 272053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 842820194)

Multiplication

n×y
n×2 1685640388
n×3 2528460582
n×4 3371280776
n×5 4214100970

Division

n÷y
n÷2 421410097
n÷3 280940064.66667
n÷3 210705048.5
n÷5 168564038.8

Exponentiation

ny
n2 710345879414197636
n3 5.9869385189497E+26
n4 5.0459126840073E+35
n5 4.2527971072421E+44

Nth Root

y√n
2√n 29031.365692988
3√n 944.59355401766
4√n 170.38593161699
5√n 60.97432293376

Divisors of 842820194

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -842820193
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 842820194 can be divided by 8 positive divisors. The sum of these divisors (counting 842820194) is 1, the average is 0.125.

Base conversion 842820194

Base System Value
2 Binary 110010001111000110101001100010
3 Ternary 2011201220200221202
4 Quaternary 302033012221202
5 Quinary 3211230221234
6 Senary 215344321202
8 Octal 6217065142
10 Decimal 842820194
12 Duodecimal 1b6313202
16 Hexadecimal 323c6a62
20 Vigesimal d37ca9e
36 Base36 dxsk82

Cryptographic Hash Functions

md5 518df949862236fd60a945482c47888e
sha1 788f611a37d40e044b5b4aa8a4106c5afca21f69
sha256 f9dcce941a3165cd61fa04428fa8b695bf8be985f70a91975816524270660482
sha512 d57c1e311f285fbbd4f674364bdf5e154df97cd8ebf5a2901f26e1c22e55cfde42cd1d53a3845fe829c4ce2d612a996f0266d1c968609c81782868fde29bd546
ripemd-160 9755ff4db9153ef7348c6738b12c8d54925e6d4e

842820194 as geometric shapes

Circle

Radius = n
Diameter 1685640388
Circumference 5295595459.535
Area 2.2316173962754E+18

Sphere

Radius = n
Volume 2.5078029424835E+27
Surface area 8.9264695851017E+18
Circumference 5295595459.535

Square

Length = n
Perimeter 3371280776
Area 710345879414197636
Diagonal 1191927748.9967

Cube

Length = n
Surface area 4262075276485185816
Volume 5.9869385189497E+26
Space diagonal 1459807397.6531

Equilateral Triangle

Length = n
Perimeter 2528460582
Area 3.0758878852315E+17
Altitude 729903698.82653

Triangular Pyramid

Length = n
Surface area 3.0758878852315E+17
Volume 7.0556747088272E+25
Height 397309249.66557