994421813 (number)

994421813 is an odd 9-digits composite number following 994421812 and preceding 994421814. In scientific notation, it is written as 9.94421813 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 702820800 positive integers (up to 994421813) that are relatively prime to 994421813.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.94421813 × 10^8
Engineering notation 9.94421813 × 10^6

Prime Factorization of 994421813

Prime Factorization 77 × 31 × 1357 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 994421813
Product of the distinct prime numbers

The prime factorization of 994421813 is 77 × 31 × 1357 × 307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 994421813)

Multiplication

n×y
n×2 1988843626
n×3 2983265439
n×4 3977687252
n×5 4972109065

Division

n÷y
n÷2 497210906.5
n÷3 331473937.66667
n÷3 248605453.25
n÷5 198884362.6

Exponentiation

ny
n2 988874742170206969
n3 9.833586139388E+26
n4 9.7787325570219E+35
n5 9.7241849581959E+44

Nth Root

y√n
2√n 31534.454379298
3√n 998.13713622677
4√n 177.57943118306
5√n 63.02518489534

Divisors of 994421813

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -994421812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 994421813 can be divided by 16 positive divisors. The sum of these divisors (counting 994421813) is 1, the average is 0.0625.

Base conversion 994421813

Base System Value
2 Binary 111011010001011010110000110101
3 Ternary 2120022011212021112
4 Quaternary 323101122300311
5 Quinary 4014032444223
6 Senary 242401524405
8 Octal 7321326065
10 Decimal 994421813
12 Duodecimal 239043705
16 Hexadecimal 3b45ac35
20 Vigesimal faf2ead
36 Base36 gg1ws5

Cryptographic Hash Functions

md5 2639d002fd7120232d893ac2d9e391f1
sha1 2763477799a1dfb3e51eece034bc4160645a0e5a
sha256 f3ac2bb45ed42668615b7298e6e53ab453deaadf580cab705e2478ce20f5c839
sha512 65060d77eb1a5c5cc19c7f41ccd106bbf98a68654d7ebe59b6f0c5ae8227ba40f84b2219c00292e5740d6c613f1b1319f364182a43df5903e2f813a94a706bf9
ripemd-160 63e441d2c25e3eef49ce0eaad238d3a8a1655c75

994421813 as geometric shapes

Circle

Radius = n
Diameter 1988843626
Circumference 6248136524.5805
Area 3.1066416253224E+18

Sphere

Radius = n
Volume 4.1190829298592E+27
Surface area 1.242656650129E+19
Circumference 6248136524.5805

Square

Length = n
Perimeter 3977687252
Area 988874742170206969
Diagonal 1406324814.6642

Cube

Length = n
Surface area 5933248453021241814
Volume 9.833586139388E+26
Space diagonal 1722389104.2708

Equilateral Triangle

Length = n
Perimeter 2983265439
Area 4.2819532394009E+17
Altitude 861194552.13538

Triangular Pyramid

Length = n
Surface area 4.2819532394009E+17
Volume 1.1588992404239E+26
Height 468774938.22141