201644636 (number)

201644636 is an even 9-digits composite number following 201644635 and preceding 201644637. In scientific notation, it is written as 2.01644636 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 100588608 positive integers (up to 201644636) that are relatively prime to 201644636.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-four thousand six hundred thirty-six

Notation

Scientific notation 2.01644636 × 10^8
Engineering notation 2.01644636 × 10^6

Prime Factorization of 201644636

Prime Factorization 2 × 2 × 433 × 116423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100822318
Product of the distinct prime numbers

The prime factorization of 201644636 is 2 × 2 × 433 × 116423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 40, 9, 198, 488, 6797, 5849, 37531, 11331, 952751, 400707, 9777356, 471125, 85378484, 25288626, 955926775, 739086283, 4149073606, 4098899521

Basic calculations (n = 201644636)

Multiplication

n×y
n×2 403289272
n×3 604933908
n×4 806578544
n×5 1008223180

Division

n÷y
n÷2 100822318
n÷3 67214878.666667
n÷3 50411159
n÷5 40328927.2

Exponentiation

ny
n2 40660559227572496
n3 8.1989836650003E+24
n4 1.6532810766989E+33
n5 3.3337526091664E+41

Nth Root

y√n
2√n 14200.163238498
3√n 586.40215534981
4√n 119.16443780969
5√n 45.805469055207

Divisors of 201644636

1, 2, 4, 433, 866, 1732, 116423, 232846, 465692, 50411159, 100822318, 201644636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201644635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201644636 can be divided by 12 positive divisors. The sum of these divisors (counting 201644636) is 1, the average is 0.083333333333333.

Base conversion 201644636

Base System Value
2 Binary 1100000001001101101001011100
3 Ternary 112001102121102212
4 Quaternary 30001031221130
5 Quinary 403110112021
6 Senary 32001535552
8 Octal 1401155134
10 Decimal 201644636
12 Duodecimal 576445b8
16 Hexadecimal c04da5c
20 Vigesimal 3305bbg
36 Base36 3c1xzw

Cryptographic Hash Functions

md5 8d495e6b913e7fc52918d17273e4f6f2
sha1 70540453b8fe4f1b87e245e1889ad54c01fea85d
sha256 bd9a5d54f41ec0948a1cd5d23a6216c135d78958ca24b4daffd7d713fc83f7da
sha512 8769f7d93f7cb9353d5c7045594bf079c7ee7da6aca65a56df84c74e45f6678847f93c5038bbaf29724f3b90aab3144f18f9b3374409f226aa86c6b670d88cdb
ripemd-160 71f7bb4ffc43bb6189aa4f2acb76902dff4868fb

201644636 as geometric shapes

Circle

Radius = n
Diameter 403289272
Circumference 1266970614.1868
Area 1.2773891416019E+17

Sphere

Radius = n
Volume 3.4343822465157E+25
Surface area 5.1095565664078E+17
Circumference 1266970614.1868

Square

Length = n
Perimeter 806578544
Area 40660559227572496
Diagonal 285168579.01099

Cube

Length = n
Surface area 243963355365434976
Volume 8.1989836650003E+24
Space diagonal 349258754.62573

Equilateral Triangle

Length = n
Perimeter 604933908
Area 1.760653861158E+16
Altitude 174629377.31287

Triangular Pyramid

Length = n
Surface area 1.760653861158E+16
Volume 9.6625949139324E+23
Height 95056193.003662