209967897 (number)

209967897 is an odd 9-digits composite number following 209967896 and preceding 209967898. In scientific notation, it is written as 2.09967897 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 133892528 positive integers (up to 209967897) that are relatively prime to 209967897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09967897 × 10^8
Engineering notation 2.09967897 × 10^6

Prime Factorization of 209967897

Prime Factorization 3 × 23 × 3043013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209967897
Product of the distinct prime numbers

The prime factorization of 209967897 is 3 × 23 × 3043013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 38, 49, 932, 622, 3932, 9267, 63145, 21159, 971925, 746919, 5306193, 1720673, 51332703, 92629106, 194226509, 207198775, 5435017121, 6778613473

Basic calculations (n = 209967897)

Multiplication

n×y
n×2 419935794
n×3 629903691
n×4 839871588
n×5 1049839485

Division

n÷y
n÷2 104983948.5
n÷3 69989299
n÷3 52491974.25
n÷5 41993579.4

Exponentiation

ny
n2 44086517770602609
n3 9.2567534223466E+24
n4 1.9436210491377E+33
n5 4.0809802425237E+41

Nth Root

y√n
2√n 14490.269045121
3√n 594.36190520476
4√n 120.37553341573
5√n 46.177517300038

Divisors of 209967897

1, 3, 23, 69, 3043013, 9129039, 69989299, 209967897

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 -209967896
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 209967897 can be divided by 8 positive divisors. The sum of these divisors (counting 209967897) is 1, the average is 0.125.

Base conversion 209967897

Base System Value
2 Binary 1100100000111101101100011001
3 Ternary 112122002110210210
4 Quaternary 30200331230121
5 Quinary 412222433042
6 Senary 32500201333
8 Octal 1440755431
10 Decimal 209967897
12 Duodecimal 5a399249
16 Hexadecimal c83db19
20 Vigesimal 35c5jeh
36 Base36 3h0c9l

Cryptographic Hash Functions

md5 0f74e3db94c6b9af97c16532e5720ab4
sha1 2384db57a56395fd9f02c5905771143fe123590e
sha256 3f3da8a73114a22568d760b74bf417424dfe0dd75db1c2dbd3b4761ba470b40f
sha512 09292992dd4e4c0a232eade2ed8e766297cdf19f1df428c127a636f1c12642232c73300e6f685f385bad2cf199f54f7585d96ad7416a228e296dc2307a5936de
ripemd-160 edecb431c6280e214b80d893740151e158d45e3f

209967897 as geometric shapes

Circle

Radius = n
Diameter 419935794
Circumference 1319267205.4098
Area 1.3850188035048E+17

Sphere

Radius = n
Volume 3.8774598063648E+25
Surface area 5.5400752140192E+17
Circumference 1319267205.4098

Square

Length = n
Perimeter 839871588
Area 44086517770602609
Diagonal 296939447.60036

Cube

Length = n
Surface area 264519106623615654
Volume 9.2567534223466E+24
Space diagonal 363675065.56239

Equilateral Triangle

Length = n
Perimeter 629903691
Area 1.9090022176868E+16
Altitude 181837532.78119

Triangular Pyramid

Length = n
Surface area 1.9090022176868E+16
Volume 1.0909188527855E+24
Height 98979815.866786