209968997 (number)

209968997 is an odd 9-digits composite number following 209968996 and preceding 209968998. In scientific notation, it is written as 2.09968997 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 179876592 positive integers (up to 209968997) that are relatively prime to 209968997.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-eight thousand nine hundred ninety-seven

Notation

Scientific notation 2.09968997 × 10^8
Engineering notation 2.09968997 × 10^6

Prime Factorization of 209968997

Prime Factorization 7 × 2143 × 13997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209968997
Product of the distinct prime numbers

The prime factorization of 209968997 is 7 × 2143 × 13997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209968997)

Multiplication

n×y
n×2 419937994
n×3 629906991
n×4 839875988
n×5 1049844985

Division

n÷y
n÷2 104984498.5
n÷3 69989665.666667
n÷3 52492249.25
n÷5 41993799.4

Exponentiation

ny
n2 44086979701186009
n3 9.2568989086174E+24
n4 1.9436617791728E+33
n5 4.0810871428015E+41

Nth Root

y√n
2√n 14490.307001579
3√n 594.36294313637
4√n 120.37569107415
5√n 46.17756568378

Divisors of 209968997

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 -209968996
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 209968997 can be divided by 8 positive divisors. The sum of these divisors (counting 209968997) is 1, the average is 0.125.

Base conversion 209968997

Base System Value
2 Binary 1100100000111101111101100101
3 Ternary 112122002112022112
4 Quaternary 30200331331211
5 Quinary 412223001442
6 Senary 32500210405
8 Octal 1440757545
10 Decimal 209968997
12 Duodecimal 5a399a05
16 Hexadecimal c83df65
20 Vigesimal 35c629h
36 Base36 3h0d45

Cryptographic Hash Functions

md5 8c510d7a9527229910baf9b2e8811ca9
sha1 fe667a08d2ddf88626cde4077863c4de1f50aaae
sha256 a65356da37ba0071e572e3e9b39944cc5e393f3f2fec5a2a6d1634ae860d47c6
sha512 10a3eab6d5859cd4e7eb02dbe7430312389966317c673c451d9b2dee77b1c0a4263ff63f37ec0faeef046b4bcfbe538f8ba80667186360417169cdce35cf4021
ripemd-160 bbdda75bcd02f3b628b4eeea493401153ee041fb

209968997 as geometric shapes

Circle

Radius = n
Diameter 419937994
Circumference 1319274116.9136
Area 1.3850333154821E+17

Sphere

Radius = n
Volume 3.8775207475114E+25
Surface area 5.5401332619283E+17
Circumference 1319274116.9136

Square

Length = n
Perimeter 839875988
Area 44086979701186009
Diagonal 296941003.23528

Cube

Length = n
Surface area 264521878207116054
Volume 9.2568989086174E+24
Space diagonal 363676970.81828

Equilateral Triangle

Length = n
Perimeter 629906991
Area 1.9090222198678E+16
Altitude 181838485.40914

Triangular Pyramid

Length = n
Surface area 1.9090222198678E+16
Volume 1.090935998507E+24
Height 98980334.411759