994421816 (number)

994421816 is an even 9-digits composite number following 994421815 and preceding 994421817. In scientific notation, it is written as 9.94421816 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 497210904 positive integers (up to 994421816) that are relatively prime to 994421816.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million four hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 9.94421816 × 10^8
Engineering notation 9.94421816 × 10^6

Prime Factorization of 994421816

Prime Factorization 2 × 2 × 2 × 124302727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248605454
Product of the distinct prime numbers

The prime factorization of 994421816 is 2 × 2 × 2 × 124302727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 994421816)

Multiplication

n×y
n×2 1988843632
n×3 2983265448
n×4 3977687264
n×5 4972109080

Division

n÷y
n÷2 497210908
n÷3 331473938.66667
n÷3 248605454
n÷5 198884363.2

Exponentiation

ny
n2 988874748136737856
n3 9.8335862283868E+26
n4 9.778732675025E+35
n5 9.7241851048769E+44

Nth Root

y√n
2√n 31534.454426865
3√n 998.13713723051
4√n 177.57943131699
5√n 63.025184933367

Divisors of 994421816

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 -994421815
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 994421816 can be divided by 8 positive divisors. The sum of these divisors (counting 994421816) is 1, the average is 0.125.

Base conversion 994421816

Base System Value
2 Binary 111011010001011010110000111000
3 Ternary 2120022011212021122
4 Quaternary 323101122300320
5 Quinary 4014032444231
6 Senary 242401524412
8 Octal 7321326070
10 Decimal 994421816
12 Duodecimal 239043708
16 Hexadecimal 3b45ac38
20 Vigesimal faf2eag
36 Base36 gg1ws8

Cryptographic Hash Functions

md5 0d02192d95d575055c9b20b40b0aabfa
sha1 c3684a36a6deaeb2fc7ae90a502fd5265d7efff0
sha256 871752bbcc4c5fde15aa7c5ea85d5e0a11631b434c5bd44001612bb7ad892a0f
sha512 98e45dfcbf6abbdcc7ee87fe6b98ee2d0381cd16afe0976b6c3126286f93a92c71e65dc00d96952aab63aeeebd2b998846e6eaa810f6337442663b9b8ca24022
ripemd-160 1576c2406d4cab874dee2142901bb9c5912d3278

994421816 as geometric shapes

Circle

Radius = n
Diameter 1988843632
Circumference 6248136543.43
Area 3.1066416440668E+18

Sphere

Radius = n
Volume 4.1190829671389E+27
Surface area 1.2426566576267E+19
Circumference 6248136543.43

Square

Length = n
Perimeter 3977687264
Area 988874748136737856
Diagonal 1406324818.9069

Cube

Length = n
Surface area 5933248488820427136
Volume 9.8335862283868E+26
Space diagonal 1722389109.4669

Equilateral Triangle

Length = n
Perimeter 2983265448
Area 4.2819532652368E+17
Altitude 861194554.73345

Triangular Pyramid

Length = n
Surface area 4.2819532652368E+17
Volume 1.1588992509125E+26
Height 468774939.63563