206985331 (number)

206985331 is an odd 9-digits composite number following 206985330 and preceding 206985332. In scientific notation, it is written as 2.06985331 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 176389440 positive integers (up to 206985331) that are relatively prime to 206985331.

Interesting facts

Basic properties

Name

Name two hundred six million nine hundred eighty-five thousand three hundred thirty-one

Notation

Scientific notation 2.06985331 × 10^8
Engineering notation 2.06985331 × 10^6

Prime Factorization of 206985331

Prime Factorization 7 × 173 × 170921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 206985331
Product of the distinct prime numbers

The prime factorization of 206985331 is 7 × 173 × 170921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 206985331)

Multiplication

n×y
n×2 413970662
n×3 620955993
n×4 827941324
n×5 1034926655

Division

n÷y
n÷2 103492665.5
n÷3 68995110.333333
n÷3 51746332.75
n÷5 41397066.2

Exponentiation

ny
n2 42842927249179561
n3 8.8678574776804E+24
n4 1.8355164152785E+33
n5 3.7992497277235E+41

Nth Root

y√n
2√n 14386.984777916
3√n 591.53419633869
4√n 119.94575764868
5√n 46.045576377583

Divisors of 206985331

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 -206985330
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 206985331 can be divided by 8 positive divisors. The sum of these divisors (counting 206985331) is 1, the average is 0.125.

Base conversion 206985331

Base System Value
2 Binary 1100010101100101100001110011
3 Ternary 112102110221111101
4 Quaternary 30111211201303
5 Quinary 410442012311
6 Senary 32312225231
8 Octal 1425454163
10 Decimal 206985331
12 Duodecimal 5939b217
16 Hexadecimal c565873
20 Vigesimal 34dd36b
36 Base36 3f8ewj

Cryptographic Hash Functions

md5 df6e0b5de36104618be8b9ec5d48eeb2
sha1 2cbe6f6b92b6191651e9afebae4b3a8d1d8b810d
sha256 ed588a72d76115c7a7231c1dbd7b2b20a7cd0eaa1929c866b726dfc164e090dd
sha512 006fb9b02830515202f09126baca2b190c9762d538b05095b1bc97009a71e9f9b195873e414ef88219915b4b685fbb3a6e9071ef04d6cdd2a14671be88bbe3c3
ripemd-160 5323ab625e723b82576fd23208645ab103f5638b

206985331 as geometric shapes

Circle

Radius = n
Diameter 413970662
Circumference 1300527190.5409
Area 1.345950255043E+17

Sphere

Radius = n
Volume 3.7145594539949E+25
Surface area 5.3838010201722E+17
Circumference 1300527190.5409

Square

Length = n
Perimeter 827941324
Area 42842927249179561
Diagonal 292721462.31248

Cube

Length = n
Surface area 257057563495077366
Volume 8.8678574776804E+24
Space diagonal 358509109.71346

Equilateral Triangle

Length = n
Perimeter 620955993
Area 1.8551531685139E+16
Altitude 179254554.85673

Triangular Pyramid

Length = n
Surface area 1.8551531685139E+16
Volume 1.0450870261773E+24
Height 97573820.770828