201628638 (number)

201628638 is an even 9-digits composite number following 201628637 and preceding 201628639. In scientific notation, it is written as 2.01628638 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 67209540 positive integers (up to 201628638) that are relatively prime to 201628638.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 2.01628638 × 10^8
Engineering notation 2.01628638 × 10^6

Prime Factorization of 201628638

Prime Factorization 2 × 9 × 11201591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201628638
Product of the distinct prime numbers

The prime factorization of 201628638 is 2 × 9 × 11201591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 72, 92, 863, 910, 2589, 8053, 83554, 32285, 369614, 37757, 7607270, 925594, 10291915, 96131692, 828434984, 859296907, 7502751163, 2201958263

Basic calculations (n = 201628638)

Multiplication

n×y
n×2 403257276
n×3 604885914
n×4 806514552
n×5 1008143190

Division

n÷y
n÷2 100814319
n÷3 67209546
n÷3 50407159.5
n÷5 40325727.6

Exponentiation

ny
n2 40654107661735044
n3 8.197032356941E+24
n4 1.6527564697719E+33
n5 3.3324303594581E+41

Nth Root

y√n
2√n 14199.599923942
3√n 586.38664702789
4√n 119.16207418445
5√n 45.804742213011

Divisors of 201628638

1, 2, 9, 18, 11201591, 22403182, 100814319, 201628638

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 -201628637
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 201628638 can be divided by 8 positive divisors. The sum of these divisors (counting 201628638) is 1, the average is 0.125.

Base conversion 201628638

Base System Value
2 Binary 1100000001001001101111011110
3 Ternary 112001101210111100
4 Quaternary 30001021233132
5 Quinary 403104104023
6 Senary 32001333530
8 Octal 1401115736
10 Decimal 201628638
12 Duodecimal 576372a6
16 Hexadecimal c049bde
20 Vigesimal 3303bbi
36 Base36 3c1lni

Cryptographic Hash Functions

md5 d37c4b52471f2a6f8b75504702b1e866
sha1 803c3f490c0af690299bb9aec2601c70e452c627
sha256 dcb0d9f9c8293abc6cd891badd35f1dd19def8af7373a3eb03dc3d6089297542
sha512 f6f3cddd7b7191ce541e021273ffc04c3fccec60cf5f49f75d5f349a46fbee86d02618790c7e30ee22bff7ca3b4c277ed36879e29bc8056c3688b85e21b91fd6
ripemd-160 df333331d2b764f4d39dd6328e76e7c07647570e

201628638 as geometric shapes

Circle

Radius = n
Diameter 403257276
Circumference 1266870095.7882
Area 1.2771864596836E+17

Sphere

Radius = n
Volume 3.4335648845072E+25
Surface area 5.1087458387342E+17
Circumference 1266870095.7882

Square

Length = n
Perimeter 806514552
Area 40654107661735044
Diagonal 285145954.42242

Cube

Length = n
Surface area 243924645970410264
Volume 8.197032356941E+24
Space diagonal 349231045.27691

Equilateral Triangle

Length = n
Perimeter 604885914
Area 1.7603745001625E+16
Altitude 174615522.63846

Triangular Pyramid

Length = n
Surface area 1.7603745001625E+16
Volume 9.6602952753309E+23
Height 95048651.474138