201638379 (number)

201638379 is an odd 9-digits composite number following 201638378 and preceding 201638380. In scientific notation, it is written as 2.01638379 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 134425584 positive integers (up to 201638379) that are relatively prime to 201638379.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred thirty-eight thousand three hundred seventy-nine

Notation

Scientific notation 2.01638379 × 10^8
Engineering notation 2.01638379 × 10^6

Prime Factorization of 201638379

Prime Factorization 3 × 67212793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201638379
Product of the distinct prime numbers

The prime factorization of 201638379 is 3 × 67212793. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 7, 66, 350, 701, 2131, 7281, 53985, 67333, 487514, 995085, 9027021, 8589338, 8658519, 70173635, 119401387, 581690004, 5462939148, 37631002

Basic calculations (n = 201638379)

Multiplication

n×y
n×2 403276758
n×3 604915137
n×4 806553516
n×5 1008191895

Division

n÷y
n÷2 100819189.5
n÷3 67212793
n÷3 50409594.75
n÷5 40327675.8

Exponentiation

ny
n2 40658035885747641
n3 8.198220449326E+24
n4 1.6530758820867E+33
n5 3.3332354122797E+41

Nth Root

y√n
2√n 14199.94292242
3√n 586.39608996615
4√n 119.16351338569
5√n 45.805184784439

Divisors of 201638379

1, 3, 67212793, 201638379

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 -201638378
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 201638379 can be divided by 4 positive divisors. The sum of these divisors (counting 201638379) is 1, the average is 0.25.

Base conversion 201638379

Base System Value
2 Binary 1100000001001100000111101011
3 Ternary 112001102021212010
4 Quaternary 30001030013223
5 Quinary 403104412004
6 Senary 32001451003
8 Octal 1401140753
10 Decimal 201638379
12 Duodecimal 57640a63
16 Hexadecimal c04c1eb
20 Vigesimal 3304fij
36 Base36 3c1t63

Cryptographic Hash Functions

md5 761a0bd8f3378bb5a0f73dc4ea8cd1d0
sha1 8ec9bb4feefc76e2a7efc6d8272917477c356483
sha256 b7c8cbd28d3054bbecf2538d365d0dc3355d88b74ad871adf29f677774b1fe16
sha512 7d6dcdf900704164482d724f161c38f1f344d6d8dab7ed07fe89a146644233e9d52060387eca8ac8d6c15b242f3cf65367be8428301bce6bee7351696c0f1441
ripemd-160 30031e18a456ccdaaf31a22d1487ceb90267b2d3

201638379 as geometric shapes

Circle

Radius = n
Diameter 403276758
Circumference 1266931300.2963
Area 1.2773098684805E+17

Sphere

Radius = n
Volume 3.4340625514816E+25
Surface area 5.1092394739222E+17
Circumference 1266931300.2963

Square

Length = n
Perimeter 806553516
Area 40658035885747641
Diagonal 285159730.27673

Cube

Length = n
Surface area 243948215314485846
Volume 8.198220449326E+24
Space diagonal 349247917.18383

Equilateral Triangle

Length = n
Perimeter 604915137
Area 1.7605445972518E+16
Altitude 174623958.59191

Triangular Pyramid

Length = n
Surface area 1.7605445972518E+16
Volume 9.6616954556344E+23
Height 95053243.425575