209957493 (number)

209957493 is an odd 9-digits composite number following 209957492 and preceding 209957494. In scientific notation, it is written as 2.09957493 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 139971660 positive integers (up to 209957493) that are relatively prime to 209957493.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred fifty-seven thousand four hundred ninety-three

Notation

Scientific notation 2.09957493 × 10^8
Engineering notation 2.09957493 × 10^6

Prime Factorization of 209957493

Prime Factorization 3 × 69985831

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209957493
Product of the distinct prime numbers

The prime factorization of 209957493 is 3 × 69985831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 87, 66, 14, 867, 8121, 8693, 93361, 83731, 839183, 82627, 9551282, 135070, 3671163, 80096518, 13428754, 374431436, 6436285645, 8656601307

Basic calculations (n = 209957493)

Multiplication

n×y
n×2 419914986
n×3 629872479
n×4 839829972
n×5 1049787465

Division

n÷y
n÷2 104978746.5
n÷3 69985831
n÷3 52489373.25
n÷5 41991498.6

Exponentiation

ny
n2 44082148866845049
n3 9.2553774621356E+24
n4 1.9432358487187E+33
n5 4.079969271047E+41

Nth Root

y√n
2√n 14489.910041129
3√n 594.35208807955
4√n 120.3740422231
5√n 46.177059667782

Divisors of 209957493

1, 3, 69985831, 209957493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209957492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209957493 can be divided by 4 positive divisors. The sum of these divisors (counting 209957493) is 1, the average is 0.25.

Base conversion 209957493

Base System Value
2 Binary 1100100000111011001001110101
3 Ternary 112122001221112110
4 Quaternary 30200323021311
5 Quinary 412222114433
6 Senary 32500041233
8 Octal 1440731165
10 Decimal 209957493
12 Duodecimal 5a393219
16 Hexadecimal c83b275
20 Vigesimal 35c4ded
36 Base36 3h048l

Cryptographic Hash Functions

md5 a27e15cdb2402df206af2109f4ea8c99
sha1 1266e523c726a26600e352d675dfd011f8eb0196
sha256 8de13de1476e8c1d8ef13b132d68c11a175223faccc3655467c576c6340d0e14
sha512 7172dccc9c5f93426a9425125fb4ce302f08f93f21daba41ddb6ee773d6a7fab2221b8b43b593924dbae31226e67141cc6ae6e62df8b9ba6b46fb6d41bd19a9d
ripemd-160 c4bb11f5292010b9690b495e074205af688dd5d4

209957493 as geometric shapes

Circle

Radius = n
Diameter 419914986
Circumference 1319201835.1499
Area 1.3848815503453E+17

Sphere

Radius = n
Volume 3.8768834454994E+25
Surface area 5.5395262013813E+17
Circumference 1319201835.1499

Square

Length = n
Perimeter 839829972
Area 44082148866845049
Diagonal 296924734.12245

Cube

Length = n
Surface area 264492893201070294
Volume 9.2553774621356E+24
Space diagonal 363657045.30579

Equilateral Triangle

Length = n
Perimeter 629872479
Area 1.9088130386048E+16
Altitude 181828522.65289

Triangular Pyramid

Length = n
Surface area 1.9088130386048E+16
Volume 1.0907566943195E+24
Height 98974911.374151