208521002 (number)

208521002 is an even 9-digits composite number following 208521001 and preceding 208521003. In scientific notation, it is written as 2.08521002 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 104221152 positive integers (up to 208521002) that are relatively prime to 208521002.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08521002 × 10^8
Engineering notation 2.08521002 × 10^6

Prime Factorization of 208521002

Prime Factorization 2 × 2857 × 36493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208521002
Product of the distinct prime numbers

The prime factorization of 208521002 is 2 × 2857 × 36493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 11, 30, 480, 723, 2980, 9756, 89391, 94276, 31755, 572458, 4488887, 3474566, 17042212, 99030902, 334274932, 813644385, 6813929839, 2198354345

Basic calculations (n = 208521002)

Multiplication

n×y
n×2 417042004
n×3 625563006
n×4 834084008
n×5 1042605010

Division

n÷y
n÷2 104260501
n÷3 69507000.666667
n÷3 52130250.5
n÷5 41704200.4

Exponentiation

ny
n2 43481008275084004
n3 9.0667034134908E+24
n4 1.8905980806179E+33
n5 3.9422940614973E+41

Nth Root

y√n
2√n 14440.256299664
3√n 592.99350197203
4√n 120.1676175168
5√n 46.113699019285

Divisors of 208521002

1, 2, 2857, 5714, 36493, 72986, 104260501, 208521002

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 -208521001
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 208521002 can be divided by 8 positive divisors. The sum of these divisors (counting 208521002) is 1, the average is 0.125.

Base conversion 208521002

Base System Value
2 Binary 1100011011011100011100101010
3 Ternary 112112100222001002
4 Quaternary 30123130130222
5 Quinary 411340133002
6 Senary 32405155002
8 Octal 1433343452
10 Decimal 208521002
12 Duodecimal 599bba62
16 Hexadecimal c6dc72a
20 Vigesimal 35352a2
36 Base36 3g5bu2

Cryptographic Hash Functions

md5 6a2194c807a8c6ecd35140052bac79e5
sha1 db1e162852946f8b7c01ce486e20b0d8031a6b90
sha256 51898e06164eb0513f12f85a0a8904182d77110e27b14b5e8fb2385421ad53fc
sha512 edf41a4ae147d66ee4b0196261a9ab4feac18b89e2c22ee5b80408f88ae3fddae907f4b0046aab86d04cc75c9969364b66d1752d8ba9872ea28bf8325f118949
ripemd-160 a9032e8e4bc65d1f2daf39b56576b884aaf3045e

208521002 as geometric shapes

Circle

Radius = n
Diameter 417042004
Circumference 1310176096.0048
Area 1.3659961616768E+17

Sphere

Radius = n
Volume 3.7978518448134E+25
Surface area 5.4639846467072E+17
Circumference 1310176096.0048

Square

Length = n
Perimeter 834084008
Area 43481008275084004
Diagonal 294893229.06803

Cube

Length = n
Surface area 260886049650504024
Volume 9.0667034134908E+24
Space diagonal 361168969.90917

Equilateral Triangle

Length = n
Perimeter 625563006
Area 1.8827828874192E+16
Altitude 180584484.95459

Triangular Pyramid

Length = n
Surface area 1.8827828874192E+16
Volume 1.0685212444478E+24
Height 98297743.022676