208570988 (number)

208570988 is an even 9-digits composite number following 208570987 and preceding 208570989. In scientific notation, it is written as 2.08570988 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 104253072 positive integers (up to 208570988) that are relatively prime to 208570988.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred seventy thousand nine hundred eighty-eight

Notation

Scientific notation 2.08570988 × 10^8
Engineering notation 2.08570988 × 10^6

Prime Factorization of 208570988

Prime Factorization 2 × 2 × 11789 × 4423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104285494
Product of the distinct prime numbers

The prime factorization of 208570988 is 2 × 2 × 11789 × 4423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 49, 35, 659, 172, 7214, 5113, 95709, 28493, 744735, 274750, 2971844, 9293773, 54465992, 67249134, 409981341, 568685955, 4311626760, 7856954234

Basic calculations (n = 208570988)

Multiplication

n×y
n×2 417141976
n×3 625712964
n×4 834283952
n×5 1042854940

Division

n÷y
n÷2 104285494
n÷3 69523662.666667
n÷3 52142747
n÷5 41714197.6

Exponentiation

ny
n2 43501857035296144
n3 9.0732253016865E+24
n4 1.8924115655193E+33
n5 3.94702149923E+41

Nth Root

y√n
2√n 14441.986982407
3√n 593.0408816999
4√n 120.17481842053
5√n 46.115909653558

Divisors of 208570988

1, 2, 4, 4423, 8846, 11789, 17692, 23578, 47156, 52142747, 104285494, 208570988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208570987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208570988 can be divided by 12 positive divisors. The sum of these divisors (counting 208570988) is 1, the average is 0.083333333333333.

Base conversion 208570988

Base System Value
2 Binary 1100011011101000101001101100
3 Ternary 112112110111121102
4 Quaternary 30123220221230
5 Quinary 411343232423
6 Senary 32410222232
8 Octal 1433505154
10 Decimal 208570988
12 Duodecimal 59a24978
16 Hexadecimal c6e8a6c
20 Vigesimal 353b798
36 Base36 3g6eek

Cryptographic Hash Functions

md5 2a482374cf089cd18c548cf30c2c5b4d
sha1 6a74b6d22a2e69b41acaa9d9d07f4f4a22e4dd57
sha256 cba98522b1446183491307fe0b216232582fe06fd04acf5e5e4a6d4da64cc70a
sha512 0799c219238df982a649b4560a83968eba218facbd7008b1d73daf773fc632a6186bf6f69ad842be8ddbf8e14c508cf3774b3d465cfb1ed2d9d9c9c0f4242cdd
ripemd-160 3dc718a8e1266d6253c2903f5ca30e348587a689

208570988 as geometric shapes

Circle

Radius = n
Diameter 417141976
Circumference 1310490167.3055
Area 1.366651144796E+17

Sphere

Radius = n
Volume 3.8005837269524E+25
Surface area 5.466604579184E+17
Circumference 1310490167.3055

Square

Length = n
Perimeter 834283952
Area 43501857035296144
Diagonal 294963919.94716

Cube

Length = n
Surface area 261011142211776864
Volume 9.0732253016865E+24
Space diagonal 361255548.20084

Equilateral Triangle

Length = n
Perimeter 625712964
Area 1.8836856652183E+16
Altitude 180627774.10042

Triangular Pyramid

Length = n
Surface area 1.8836856652183E+16
Volume 1.0692898563426E+24
Height 98321306.649052