209001421 (number)

209001421 is an odd 9-digits composite number following 209001420 and preceding 209001422. In scientific notation, it is written as 2.09001421 × 10^8. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 206587200 positive integers (up to 209001421) that are relatively prime to 209001421.

Interesting facts

Basic properties

Name

Name two hundred nine million one thousand four hundred twenty-one

Notation

Scientific notation 2.09001421 × 10^8
Engineering notation 2.09001421 × 10^6

Prime Factorization of 209001421

Prime Factorization 101 × 773 × 2677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209001421
Product of the distinct prime numbers

The prime factorization of 209001421 is 101 × 773 × 2677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 85, 15, 381, 46, 3015, 9834, 17800, 38303, 102684, 113557, 8632104, 8085899, 73476109, 20613542, 427507911, 211716016, 7217476031, 4661236011

Basic calculations (n = 209001421)

Multiplication

n×y
n×2 418002842
n×3 627004263
n×4 836005684
n×5 1045007105

Division

n÷y
n÷2 104500710.5
n÷3 69667140.333333
n÷3 52250355.25
n÷5 41800284.2

Exponentiation

ny
n2 43681593980019241
n3 9.1295152133691E+24
n4 1.9080816526353E+33
n5 3.987917767848E+41

Nth Root

y√n
2√n 14456.88144103
3√n 593.44855899467
4√n 120.23677241605
5√n 46.134928064486

Divisors of 209001421

1, 101, 773, 2677, 78073, 270377, 2069321, 209001421

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 -209001420
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 209001421 can be divided by 8 positive divisors. The sum of these divisors (counting 209001421) is 1, the average is 0.125.

Base conversion 209001421

Base System Value
2 Binary 1100011101010001101111001101
3 Ternary 112120021101001101
4 Quaternary 30131101233031
5 Quinary 412001021141
6 Senary 32423343101
8 Octal 1435215715
10 Decimal 209001421
12 Duodecimal 59bb1a91
16 Hexadecimal c751bcd
20 Vigesimal 35653b1
36 Base36 3gfmj1

Cryptographic Hash Functions

md5 c3f38fc043c50c4bfe9945efca54f8de
sha1 a0ec8247da63bef636c23e467242c55500bd534d
sha256 e433a5432e250e5ecf660944785a39e238c64292efcfe0dfd7f94894d3e06ec9
sha512 4e7f3f07ef0a1028fcaa503950cfd745bccee7f5a73f77e227ec13925291526ed4b38cbaf7ab9789bac0b653f1db1ef671ee59fbeadd9ae212492731855c6b7d
ripemd-160 1b93aeb916464368286e232678d6a36a925e50bc

209001421 as geometric shapes

Circle

Radius = n
Diameter 418002842
Circumference 1313194657.6069
Area 1.3722977474472E+17

Sphere

Radius = n
Volume 3.8241623900209E+25
Surface area 5.4891909897888E+17
Circumference 1313194657.6069

Square

Length = n
Perimeter 836005684
Area 43681593980019241
Diagonal 295572644.13345

Cube

Length = n
Surface area 262089563880115446
Volume 9.1295152133691E+24
Space diagonal 362001080.02609

Equilateral Triangle

Length = n
Perimeter 627004263
Area 1.8914685032247E+16
Altitude 181000540.01305

Triangular Pyramid

Length = n
Surface area 1.8914685032247E+16
Volume 1.0759236860532E+24
Height 98524214.71115