209987275 (number)

209987275 is an odd 9-digits composite number following 209987274 and preceding 209987276. In scientific notation, it is written as 2.09987275 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 163175040 positive integers (up to 209987275) that are relatively prime to 209987275.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09987275 × 10^8
Engineering notation 2.09987275 × 10^6

Prime Factorization of 209987275

Prime Factorization 25 × 853 × 43 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209987275
Product of the distinct prime numbers

The prime factorization of 209987275 is 25 × 853 × 43 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 12, 71, 635, 189, 5635, 715, 86738, 13008, 320167, 870126, 6948635, 5696689, 27053817, 29171488, 977818665, 20062768, 4779127940, 5433782211

Basic calculations (n = 209987275)

Multiplication

n×y
n×2 419974550
n×3 629961825
n×4 839949100
n×5 1049936375

Division

n÷y
n÷2 104993637.5
n÷3 69995758.333333
n÷3 52496818.75
n÷5 41997455

Exponentiation

ny
n2 44094655661925625
n3 9.2593165845111E+24
n4 1.9443386579438E+33
n5 4.0828637645877E+41

Nth Root

y√n
2√n 14490.937685326
3√n 594.38018925494
4√n 120.37831069311
5√n 46.178369615951

Divisors of 209987275

1, 25, 43, 229, 853, 1075, 5725, 9847, 21325, 36679, 195337, 246175, 916975, 4883425, 8399491, 209987275

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209987274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209987275 can be divided by 16 positive divisors. The sum of these divisors (counting 209987275) is 1, the average is 0.0625.

Base conversion 209987275

Base System Value
2 Binary 1100100001000010011011001011
3 Ternary 112122010110101111
4 Quaternary 30201002123023
5 Quinary 412224043100
6 Senary 32500431151
8 Octal 1441023313
10 Decimal 209987275
12 Duodecimal 5a3a84b7
16 Hexadecimal c8426cb
20 Vigesimal 35c883f
36 Base36 3h0r7v

Cryptographic Hash Functions

md5 efd9b2c7f17f11bb33843fa3a728ca2e
sha1 1bcaa1a36ae2c9b2d2837c6352d24db034d7b622
sha256 384d34d57f704575a742f90b6f6c02474bbfe8616f303adc89ae0150dd306d9c
sha512 cb564fa1edb82900c7594a8fe571f59ae963a12720fc4fa31c99f7b10469e20a1dfa556bf2c23f615e7b680e9fb276a46398738f5ab48113e5c89bb8cccdcc3d
ripemd-160 b01730eb0920a443db1ab2f2616e4e04f741614e

209987275 as geometric shapes

Circle

Radius = n
Diameter 419974550
Circumference 1319388960.9747
Area 1.3852744629008E+17

Sphere

Radius = n
Volume 3.8785334612216E+25
Surface area 5.5410978516031E+17
Circumference 1319388960.9747

Square

Length = n
Perimeter 839949100
Area 44094655661925625
Diagonal 296966852.23077

Cube

Length = n
Surface area 264567933971553750
Volume 9.2593165845111E+24
Space diagonal 363708629.24294

Equilateral Triangle

Length = n
Perimeter 629961825
Area 1.9093545987177E+16
Altitude 181854314.62147

Triangular Pyramid

Length = n
Surface area 1.9093545987177E+16
Volume 1.0912209243435E+24
Height 98988950.74359