20208835 (number)

20208835 is an odd 8-digits composite number following 20208834 and preceding 20208836. In scientific notation, it is written as 2.0208835 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 14553088 positive integers (up to 20208835) that are relatively prime to 20208835.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand eight hundred thirty-five

Notation

Scientific notation 2.0208835 × 10^7
Engineering notation 2.0208835 × 10^6

Prime Factorization of 20208835

Prime Factorization 85 × 23 × 10337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20208835
Product of the distinct prime numbers

The prime factorization of 20208835 is 85 × 23 × 10337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 3, 99, 27, 665, 2630, 2460, 37703, 97877, 521879, 387551, 7461919, 2914108, 7050356, 92964555, 363300491, 11208375, 8858350468, 5094461036

Basic calculations (n = 20208835)

Multiplication

n×y
n×2 40417670
n×3 60626505
n×4 80835340
n×5 101044175

Division

n÷y
n÷2 10104417.5
n÷3 6736278.3333333
n÷3 5052208.75
n÷5 4041767

Exponentiation

ny
n2 408397012057225
n3 8.2532278311575E+21
n4 1.6678811945727E+29
n5 3.3705935860722E+36

Nth Root

y√n
2√n 4495.4237842499
3√n 272.3832679046
4√n 67.047921550559
5√n 28.914005254002

Divisors of 20208835

1, 23, 85, 1955, 10337, 237751, 878645, 20208835

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 -20208834
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 20208835 can be divided by 8 positive divisors. The sum of these divisors (counting 20208835) is 1, the average is 0.125.

Base conversion 20208835

Base System Value
2 Binary 1001101000101110011000011
3 Ternary 1102000201022101
4 Quaternary 1031011303003
5 Quinary 20133140320
6 Senary 2001051231
8 Octal 115056303
10 Decimal 20208835
12 Duodecimal 6926b17
16 Hexadecimal 1345cc3
20 Vigesimal 66621f
36 Base36 c158j

Cryptographic Hash Functions

md5 eca1ad2e7c1f37c27fba9cac2fd54e05
sha1 34cada94bbedf4be1e294d8eeb9db370d0818977
sha256 543455ded543c3c161f6919fbb1b2cd092a0e8b089aca43e9b7fcceba5295e0c
sha512 7136d63610b6a8148585e48e3c5b1645a4dd8040c7731e72d68401a3fed54602d20a7b00c77f9e04a5402ad71100556d7d7a70b52670d4ac6c0427e29f58a9d8
ripemd-160 d498f5df07e3d748dfd5fd7f9ac468ec2b1e2674

20208835 as geometric shapes

Circle

Radius = n
Diameter 40417670
Circumference 126975855.14722
Area 1.283017052827E+15

Sphere

Radius = n
Volume 3.4571039897023E+22
Surface area 5.132068211308E+15
Circumference 126975855.14722

Square

Length = n
Perimeter 80835340
Area 408397012057225
Diagonal 28579608.53676

Cube

Length = n
Surface area 2450382072343350
Volume 8.2532278311575E+21
Space diagonal 35002728.981776

Equilateral Triangle

Length = n
Perimeter 60626505
Area 1.7684109363561E+14
Altitude 17501364.490888

Triangular Pyramid

Length = n
Surface area 1.7684109363561E+14
Volume 9.726522276815E+20
Height 9526536.17892