857996942 (number)

857996942 is an even 9-digits composite number following 857996941 and preceding 857996943. In scientific notation, it is written as 8.57996942 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 389998600 positive integers (up to 857996942) that are relatively prime to 857996942.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million nine hundred ninety-six thousand nine hundred forty-two

Notation

Scientific notation 8.57996942 × 10^8
Engineering notation 8.57996942 × 10^6

Prime Factorization of 857996942

Prime Factorization 2 × 11 × 38999861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 857996942
Product of the distinct prime numbers

The prime factorization of 857996942 is 2 × 11 × 38999861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 2, 2, 161, 746, 3919, 9122, 73354, 82544, 163832, 871277, 7004621, 3290309, 7880818, 47603745, 442853280, 523965230, 3832656625, 966666206

Basic calculations (n = 857996942)

Multiplication

n×y
n×2 1715993884
n×3 2573990826
n×4 3431987768
n×5 4289984710

Division

n÷y
n÷2 428998471
n÷3 285998980.66667
n÷3 214499235.5
n÷5 171599388.4

Exponentiation

ny
n2 736158752481351364
n3 6.3162195845553E+26
n4 5.419297088549E+35
n5 4.6497403297645E+44

Nth Root

y√n
2√n 29291.584832508
3√n 950.22965528143
4√n 171.14784495432
5√n 61.192352261886

Divisors of 857996942

1, 2, 11, 22, 38999861, 77999722, 428998471, 857996942

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 -857996941
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 857996942 can be divided by 8 positive divisors. The sum of these divisors (counting 857996942) is 1, the average is 0.125.

Base conversion 857996942

Base System Value
2 Binary 110011001000111111111010001110
3 Ternary 2012210110202112112
4 Quaternary 303020333322032
5 Quinary 3224121400232
6 Senary 221045504022
8 Octal 6310777216
10 Decimal 857996942
12 Duodecimal 1bb412012
16 Hexadecimal 3323fe8e
20 Vigesimal d829c72
36 Base36 e6tuoe

Cryptographic Hash Functions

md5 401155924cd5a7e4ef1c4a46d12880b8
sha1 8806b2e705af2ac945d8fc9a5f00d70f31e3183f
sha256 2517d02dc4d4b4db7d0905650aa0961b298ee9f6efc53b21daa98974adcfb4dd
sha512 0bbb9e152f5c89bd6f1b5d96280526b8b203215bcc5fb7749fccf0be7228489f583dc90d5c350086181c63c9a1c100f7c5bb889839db1568ad88dd2d7cb7d37b
ripemd-160 752525071529c0cec33091afce20c33c628b7cff

857996942 as geometric shapes

Circle

Radius = n
Diameter 1715993884
Circumference 5390953779.5794
Area 2.3127109286712E+18

Sphere

Radius = n
Volume 2.6457318727065E+27
Surface area 9.250843714685E+18
Circumference 5390953779.5794

Square

Length = n
Perimeter 3431987768
Area 736158752481351364
Diagonal 1213390911.851

Cube

Length = n
Surface area 4416952514888108184
Volume 6.3162195845553E+26
Space diagonal 1486094296.2827

Equilateral Triangle

Length = n
Perimeter 2573990826
Area 3.1876609043356E+17
Altitude 743047148.14136

Triangular Pyramid

Length = n
Surface area 3.1876609043356E+17
Volume 7.4437361661706E+25
Height 404463637.28368