816820900 (number)

816820900 is an even 9-digits composite number following 816820899 and preceding 816820901. In scientific notation, it is written as 8.16820900 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 277309440 positive integers (up to 816820900) that are relatively prime to 816820900.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million eight hundred twenty thousand nine hundred

Notation

Scientific notation 8.16820900 × 10^8
Engineering notation 8.16820900 × 10^6

Prime Factorization of 816820900

Prime Factorization 2 × 2 × 25 × 7 × 103 × 11329

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 408410450
Product of the distinct prime numbers

The prime factorization of 816820900 is 2 × 2 × 25 × 7 × 103 × 11329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 42, 54, 830, 349, 2567, 7302, 77140, 23345, 31505, 602783, 4471214, 441395, 80365484, 89076473, 459949962, 279379758, 2113654476, 7986367112

Basic calculations (n = 816820900)

Multiplication

n×y
n×2 1633641800
n×3 2450462700
n×4 3267283600
n×5 4084104500

Division

n÷y
n÷2 408410450
n÷3 272273633.33333
n÷3 204205225
n÷5 163364180

Exponentiation

ny
n2 667196382676810000
n3 5.4497994977482E+26
n4 4.4515101305702E+35
n5 3.6360865112115E+44

Nth Root

y√n
2√n 28580.078726274
3√n 934.77899968978
4√n 169.05643651241
5√n 60.593406433586

Divisors of 816820900

1, 2, 4, 7, 14, 25, 28, 50, 100, 103, 175, 206, 350, 412, 700, 721, 1442, 2575, 2884, 5150, 10300, 11329, 18025, 22658, 36050, 45316, 72100, 79303, 158606, 283225, 317212, 566450, 1132900, 1166887, 1982575, 2333774, 3965150, 4667548, 7930300, 8168209, 16336418, 29172175, 32672836, 58344350, 116688700, 204205225, 408410450, 816820900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816820899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816820900 can be divided by 48 positive divisors. The sum of these divisors (counting 816820900) is 1, the average is 0.020833333333333.

Base conversion 816820900

Base System Value
2 Binary 110000101011111011001010100100
3 Ternary 2002220222210121221
4 Quaternary 300223323022210
5 Quinary 3133101232100
6 Senary 213015150124
8 Octal 6053731244
10 Decimal 816820900
12 Duodecimal 1a9675344
16 Hexadecimal 30afb2a4
20 Vigesimal cf52c50
36 Base36 dibb1g

Cryptographic Hash Functions

md5 ff8327b335eae41e97bd5b27f9e3afe3
sha1 e1db02c81e783ee589f42923d0778777f5bea74a
sha256 3a2e6eaec91ca9f8617243bbd138bb3af2e1fa337f3d6cc71986be8a94e874f5
sha512 86497ab6e0276bef3e3ff3c5463465d277b11498dc251fd1bc28838d72b93e832ad7c8c9283b4e27c3ac2fc2ecabfb56bd8820ef317cf0247edb9f3d5c8dd547
ripemd-160 3a52ae4b44ffe185779d3bd061c990acad149017

816820900 as geometric shapes

Circle

Radius = n
Diameter 1633641800
Circumference 5132237077.4772
Area 2.0960592543192E+18

Sphere

Radius = n
Volume 2.2828066754217E+27
Surface area 8.3842370172766E+18
Circumference 5132237077.4772

Square

Length = n
Perimeter 3267283600
Area 667196382676810000
Diagonal 1155159194.8098

Cube

Length = n
Surface area 4003178296060860000
Volume 5.4497994977482E+26
Space diagonal 1414775299.4841

Equilateral Triangle

Length = n
Perimeter 2450462700
Area 2.889045083556E+17
Altitude 707387649.74207

Triangular Pyramid

Length = n
Surface area 2.889045083556E+17
Volume 6.4226503016079E+25
Height 385053064.9366