816842384 (number)

816842384 is an even 9-digits composite number following 816842383 and preceding 816842385. In scientific notation, it is written as 8.16842384 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 383472128 positive integers (up to 816842384) that are relatively prime to 816842384.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million eight hundred forty-two thousand three hundred eighty-four

Notation

Scientific notation 8.16842384 × 10^8
Engineering notation 8.16842384 × 10^6

Prime Factorization of 816842384

Prime Factorization 2 × 2 × 2 × 2 × 443 × 17 × 6779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102105298
Product of the distinct prime numbers

The prime factorization of 816842384 is 2 × 2 × 2 × 2 × 443 × 17 × 6779. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816842384)

Multiplication

n×y
n×2 1633684768
n×3 2450527152
n×4 3267369536
n×5 4084211920

Division

n÷y
n÷2 408421192
n÷3 272280794.66667
n÷3 204210596
n÷5 163368476.8

Exponentiation

ny
n2 667231480298803456
n3 5.4502295304712E+26
n4 4.4519784830173E+35
n5 3.6365647175846E+44

Nth Root

y√n
2√n 28580.45458001
3√n 934.78719512812
4√n 169.05754813084
5√n 60.593725175442

Divisors of 816842384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816842383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816842384 can be divided by 40 positive divisors. The sum of these divisors (counting 816842384) is 1, the average is 0.025.

Base conversion 816842384

Base System Value
2 Binary 110000101100000000011010010000
3 Ternary 2002221000220002122
4 Quaternary 300230000122100
5 Quinary 3133102424014
6 Senary 213015433412
8 Octal 6054003220
10 Decimal 816842384
12 Duodecimal 1a9685868
16 Hexadecimal 30b00690
20 Vigesimal cf555j4
36 Base36 dibrm8

Cryptographic Hash Functions

md5 73f2a3149a43ff5e651ec874f47b5dd6
sha1 df3a48b395d6c90ff52d630670ad871316da8fa1
sha256 7e2b7d791a82591e8c3b93b8c361519edeb6d85208c8d19cf0699eb069e4ada2
sha512 4b40190b986a8eaae3e079e048439ce365c45eff864e5e6064844c1979863531018cf51ed794af244a7d2f02b8867587ff82bf94f0589a001935ef15a7944ef7
ripemd-160 a9589ea444404c28716583c9770af046be012a70

816842384 as geometric shapes

Circle

Radius = n
Diameter 1633684768
Circumference 5132372065.4303
Area 2.0961695167506E+18

Sphere

Radius = n
Volume 2.2829868071075E+27
Surface area 8.3846780670023E+18
Circumference 5132372065.4303

Square

Length = n
Perimeter 3267369536
Area 667231480298803456
Diagonal 1155189577.774

Cube

Length = n
Surface area 4003388881792820736
Volume 5.4502295304712E+26
Space diagonal 1414812510.8637

Equilateral Triangle

Length = n
Perimeter 2450527152
Area 2.8891970607173E+17
Altitude 707406255.43184

Triangular Pyramid

Length = n
Surface area 2.8891970607173E+17
Volume 6.4231571000323E+25
Height 385063192.59132