816996880 (number)

816996880 is an even 9-digits composite number following 816996879 and preceding 816996881. In scientific notation, it is written as 8.16996880 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 263632896 positive integers (up to 816996880) that are relatively prime to 816996880.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million nine hundred ninety-six thousand eight hundred eighty

Notation

Scientific notation 8.16996880 × 10^8
Engineering notation 8.16996880 × 10^6

Prime Factorization of 816996880

Prime Factorization 2 × 2 × 2 × 2 × 35 × 17 × 85819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102124610
Product of the distinct prime numbers

The prime factorization of 816996880 is 2 × 2 × 2 × 2 × 35 × 17 × 85819. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816996880)

Multiplication

n×y
n×2 1633993760
n×3 2450990640
n×4 3267987520
n×5 4084984400

Division

n÷y
n÷2 408498440
n÷3 272332293.33333
n÷3 204249220
n÷5 163399376

Exponentiation

ny
n2 667483901929734400
n3 5.4533226532682E+26
n4 4.4553475933534E+35
n5 3.6400050830853E+44

Nth Root

y√n
2√n 28583.157278369
3√n 934.84612603129
4√n 169.06554136893
5√n 60.596017118217

Divisors of 816996880

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 -816996879
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 816996880 can be divided by 40 positive divisors. The sum of these divisors (counting 816996880) is 1, the average is 0.025.

Base conversion 816996880

Base System Value
2 Binary 110000101100100110001000010000
3 Ternary 2002221022202000201
4 Quaternary 300230212020100
5 Quinary 3133122400010
6 Senary 213023024544
8 Octal 6054461020
10 Decimal 816996880
12 Duodecimal 1a973b154
16 Hexadecimal 30b26210
20 Vigesimal cf64c40
36 Base36 dif2ts

Cryptographic Hash Functions

md5 53cffdf8ac73d6896c642d5634d24ec9
sha1 fec97351c45be202516ad5686ec49a128ba69026
sha256 5dd316e90e5a5c4c8246c41002dd5c18feaeddd218b978eb6f7dd643111d3511
sha512 9dec95ac9cbeda40a3bb98b99cde2392545c53678d97d33734765b60e457451046a42027811dd3b2a592668e3c480cb6230ee8bfeeca62fcabf01c025262bada
ripemd-160 73732808860c54a4ec44a86deebeae0319ad87c2

816996880 as geometric shapes

Circle

Radius = n
Diameter 1633993760
Circumference 5133342792.4276
Area 2.0969625226919E+18

Sphere

Radius = n
Volume 2.284282451355E+27
Surface area 8.3878500907676E+18
Circumference 5133342792.4276

Square

Length = n
Perimeter 3267987520
Area 667483901929734400
Diagonal 1155408068.1125

Cube

Length = n
Surface area 4004903411578406400
Volume 5.4533226532682E+26
Space diagonal 1415080105.7853

Equilateral Triangle

Length = n
Perimeter 2450990640
Area 2.8902900784416E+17
Altitude 707540052.89263

Triangular Pyramid

Length = n
Surface area 2.8902900784416E+17
Volume 6.4268023802069E+25
Height 385136022.70417