201728720 (number)

201728720 is an even 9-digits composite number following 201728719 and preceding 201728721. In scientific notation, it is written as 2.01728720 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 80691456 positive integers (up to 201728720) that are relatively prime to 201728720.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty-eight thousand seven hundred twenty

Notation

Scientific notation 2.01728720 × 10^8
Engineering notation 2.01728720 × 10^6

Prime Factorization of 201728720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 2521609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25216090
Product of the distinct prime numbers

The prime factorization of 201728720 is 2 × 2 × 2 × 2 × 5 × 2521609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 46, 60, 548, 672, 1330, 8177, 80699, 45296, 431539, 167508, 3193116, 6057801, 60854656, 49529889, 954501454, 560786939, 7777439843, 8115578314

Basic calculations (n = 201728720)

Multiplication

n×y
n×2 403457440
n×3 605186160
n×4 806914880
n×5 1008643600

Division

n÷y
n÷2 100864360
n÷3 67242906.666667
n÷3 50432180
n÷5 40345744

Exponentiation

ny
n2 40694476472838400
n3 8.2092446499358E+24
n4 1.6560404153984E+33
n5 3.3407091326659E+41

Nth Root

y√n
2√n 14203.12360011
3√n 586.48365216497
4√n 119.17685849237
5√n 45.80928851193

Divisors of 201728720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2521609, 5043218, 10086436, 12608045, 20172872, 25216090, 40345744, 50432180, 100864360, 201728720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201728719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201728720 can be divided by 20 positive divisors. The sum of these divisors (counting 201728720) is 1, the average is 0.05.

Base conversion 201728720

Base System Value
2 Binary 1100000001100010001011010000
3 Ternary 112001120212210002
4 Quaternary 30001202023100
5 Quinary 403120304340
6 Senary 32003425132
8 Octal 1401421320
10 Decimal 201728720
12 Duodecimal 576851a8
16 Hexadecimal c0622d0
20 Vigesimal 330g1g0
36 Base36 3c3qvk

Cryptographic Hash Functions

md5 97f0ce054bf27c513f1135fbd91babed
sha1 1cc7483a113fa1aa57e6e7dc01bffb4409825186
sha256 7425e1da806d01c077f13b3a777159afc06db2c1e3cc71e9ec297b4f581f8056
sha512 1d2f0be5204b314304e3e398b2e30dd232d7c4bbf6be5dc099665538c568035b9dbb2f6611d3306e625ada74c19d98056ac0f80d671a16aec067e509cd526d11
ripemd-160 9843d9ba82d9123c62b6425e843f51ee03153869

201728720 as geometric shapes

Circle

Radius = n
Diameter 403457440
Circumference 1267498929.5401
Area 1.2784546832875E+17

Sphere

Radius = n
Volume 3.4386803578346E+25
Surface area 5.1138187331501E+17
Circumference 1267498929.5401

Square

Length = n
Perimeter 806914880
Area 40694476472838400
Diagonal 285287491.74416

Cube

Length = n
Surface area 244166858837030400
Volume 8.2092446499358E+24
Space diagonal 349404392.38584

Equilateral Triangle

Length = n
Perimeter 605186160
Area 1.7621225209593E+16
Altitude 174702196.19292

Triangular Pyramid

Length = n
Surface area 1.7621225209593E+16
Volume 9.6746876006483E+23
Height 95095830.581388