201638349 (number)

201638349 is an odd 9-digits composite number following 201638348 and preceding 201638350. In scientific notation, it is written as 2.01638349 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 121722480 positive integers (up to 201638349) that are relatively prime to 201638349.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01638349 × 10^8
Engineering notation 2.01638349 × 10^6

Prime Factorization of 201638349

Prime Factorization 7641 × 11 × 2399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201638349
Product of the distinct prime numbers

The prime factorization of 201638349 is 7641 × 11 × 2399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 85, 86, 297, 613, 463, 5226, 28017, 2007, 521718, 943605, 5541888, 1259388, 28164525, 2805248, 923111698, 456735487, 2813054773, 4248063158

Basic calculations (n = 201638349)

Multiplication

n×y
n×2 403276698
n×3 604915047
n×4 806553396
n×5 1008191745

Division

n÷y
n÷2 100819174.5
n÷3 67212783
n÷3 50409587.25
n÷5 40327669.8

Exponentiation

ny
n2 40658023787445801
n3 8.1982167901033E+24
n4 1.6530748983005E+33
n5 3.3332329326666E+41

Nth Root

y√n
2√n 14199.941866078
3√n 586.39606088458
4√n 119.16350895336
5√n 45.805183421449

Divisors of 201638349

1, 11, 2399, 7641, 26389, 84051, 18330759, 201638349

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 -201638348
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 201638349 can be divided by 8 positive divisors. The sum of these divisors (counting 201638349) is 1, the average is 0.125.

Base conversion 201638349

Base System Value
2 Binary 1100000001001100000111001101
3 Ternary 112001102021211000
4 Quaternary 30001030013031
5 Quinary 403104411344
6 Senary 32001450513
8 Octal 1401140715
10 Decimal 201638349
12 Duodecimal 57640a39
16 Hexadecimal c04c1cd
20 Vigesimal 3304fh9
36 Base36 3c1t59

Cryptographic Hash Functions

md5 ec94f256f2db217a729df511ef4b464d
sha1 f35ea3387ce2ac433902a96b14992135c259058b
sha256 cbebfaab9abce439be59c51c7013de5dbfca93bfe0f89b5ceaa513587196a269
sha512 29b635293d73fee1fff897e18b49063bc93b5ffb8d07e788b0a24391cf54f9f7af118d1f2bb6d21e424481183c49a1de895ad6c3ac53ec431487301ea699c2a7
ripemd-160 4a17dcb63e991df75e1e7727bdcda9fc90364fe3

201638349 as geometric shapes

Circle

Radius = n
Diameter 403276698
Circumference 1266931111.8007
Area 1.2773094884012E+17

Sphere

Radius = n
Volume 3.43406101871E+25
Surface area 5.1092379536048E+17
Circumference 1266931111.8007

Square

Length = n
Perimeter 806553396
Area 40658023787445801
Diagonal 285159687.85032

Cube

Length = n
Surface area 243948142724674806
Volume 8.1982167901033E+24
Space diagonal 349247865.22231

Equilateral Triangle

Length = n
Perimeter 604915047
Area 1.76054407338E+16
Altitude 174623932.61115

Triangular Pyramid

Length = n
Surface area 1.76054407338E+16
Volume 9.6616911431991E+23
Height 95053229.28344