20208312 (number)

20208312 is an even 8-digits composite number following 20208311 and preceding 20208313. In scientific notation, it is written as 2.0208312 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 6736032 positive integers (up to 20208312) that are relatively prime to 20208312.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand three hundred twelve

Notation

Scientific notation 2.0208312 × 10^7
Engineering notation 2.0208312 × 10^6

Prime Factorization of 20208312

Prime Factorization 2 × 2 × 2 × 3 × 9 × 93557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5052078
Product of the distinct prime numbers

The prime factorization of 20208312 is 2 × 2 × 2 × 3 × 9 × 93557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 32, 14, 774, 581, 4784, 3019, 92563, 48239, 417995, 896911, 3708442, 4656215, 6536193, 91335784, 461219646, 812861542, 5343148805, 4046671195

Basic calculations (n = 20208312)

Multiplication

n×y
n×2 40416624
n×3 60624936
n×4 80833248
n×5 101041560

Division

n÷y
n÷2 10104156
n÷3 6736104
n÷3 5052078
n÷5 4041662.4

Exponentiation

ny
n2 408375873889344
n3 8.2525870728285E+21
n4 1.6677085437489E+29
n5 3.3701574577142E+36

Nth Root

y√n
2√n 4495.365613607
3√n 272.38091814556
4√n 67.047487750153
5√n 28.913855594892

Divisors of 20208312

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93557, 187114, 280671, 374228, 561342, 748456, 842013, 1122684, 1684026, 2245368, 2526039, 3368052, 5052078, 6736104, 10104156, 20208312

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20208311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20208312 can be divided by 32 positive divisors. The sum of these divisors (counting 20208312) is 1, the average is 0.03125.

Base conversion 20208312

Base System Value
2 Binary 1001101000101101010111000
3 Ternary 1102000200121000
4 Quaternary 1031011222320
5 Quinary 20133131222
6 Senary 2001045000
8 Octal 115055270
10 Decimal 20208312
12 Duodecimal 6926760
16 Hexadecimal 1345ab8
20 Vigesimal 6660fc
36 Base36 c14u0

Cryptographic Hash Functions

md5 8d392e1cb328a805851e13bbb3de2647
sha1 804c5df711e5ab17a2cd76e83e9dc2b52b74363c
sha256 f0c986228a1a648bdd702437fcea8a8892408e4886af080ef2004c8c4e003436
sha512 961fd250a62facb584c82625889fc16b8dc21b818c15aacd1830bbfecaaea21055e59caaefb832b2b608d2bc5762a675dc291986f01922ecc4d10d7616c1e708
ripemd-160 3a2539d91fbfbc60553635a6f5322f24c3be6f42

20208312 as geometric shapes

Circle

Radius = n
Diameter 40416624
Circumference 126972569.0413
Area 1.2829506453141E+15

Sphere

Radius = n
Volume 3.4568355894811E+22
Surface area 5.1318025812563E+15
Circumference 126972569.0413

Square

Length = n
Perimeter 80833248
Area 408375873889344
Diagonal 28578868.903067

Cube

Length = n
Surface area 2450255243336064
Volume 8.2525870728285E+21
Space diagonal 35001823.119204

Equilateral Triangle

Length = n
Perimeter 60624936
Area 1.7683194054042E+14
Altitude 17500911.559602

Triangular Pyramid

Length = n
Surface area 1.7683194054042E+14
Volume 9.7257671358825E+20
Height 9526289.6343557