201901920 (number)

201901920 is an even 9-digits composite number following 201901919 and preceding 201901921. In scientific notation, it is written as 2.01901920 × 10^8. The sum of its digits is 24. It has a total of 9 prime factors and 96 positive divisors. There are 48944640 positive integers (up to 201901920) that are relatively prime to 201901920.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred one thousand nine hundred twenty

Notation

Scientific notation 2.01901920 × 10^8
Engineering notation 2.01901920 × 10^6

Prime Factorization of 201901920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 11 × 38239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12618870
Product of the distinct prime numbers

The prime factorization of 201901920 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 11 × 38239. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201901920)

Multiplication

n×y
n×2 403803840
n×3 605705760
n×4 807607680
n×5 1009509600

Division

n÷y
n÷2 100950960
n÷3 67300640
n÷3 50475480
n÷5 40380384

Exponentiation

ny
n2 40764385299686400
n3 8.2304076596265E+24
n4 1.6617351088613E+33
n5 3.355075090105E+41

Nth Root

y√n
2√n 14209.219542255
3√n 586.65145162561
4√n 119.20243094105
5√n 45.817151988513

Divisors of 201901920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201901919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201901920 can be divided by 96 positive divisors. The sum of these divisors (counting 201901920) is 1, the average is 0.010416666666667.

Base conversion 201901920

Base System Value
2 Binary 1100000010001100011101100000
3 Ternary 112001220200100220
4 Quaternary 30002030131200
5 Quinary 403141330140
6 Senary 32011243040
8 Octal 1402143540
10 Decimal 201901920
12 Duodecimal 57749480
16 Hexadecimal c08c760
20 Vigesimal 331heg0
36 Base36 3c7gio

Cryptographic Hash Functions

md5 f61dd10b8d13e4a72e71937d80c71dea
sha1 68eb55dfd5b31ffa3e420161752273d733e11022
sha256 ba518343adeb7a0621ed34a85d7290a05dcb53fa0cc235185edf586a37a6a91b
sha512 9da5440fb17471d1b6272b08e8be9b580f6dc67232345a6495b987731b34b6020a4d30211c01aaf8763239d73715722479d42a9781ca01191dface48eaef3d23
ripemd-160 26a3561595271706c2c73049a559c385eb86ff95

201901920 as geometric shapes

Circle

Radius = n
Diameter 403803840
Circumference 1268587177.2353
Area 1.280650933856E+17

Sphere

Radius = n
Volume 3.4475450986042E+25
Surface area 5.1226037354239E+17
Circumference 1268587177.2353

Square

Length = n
Perimeter 807607680
Area 40764385299686400
Diagonal 285532433.53317

Cube

Length = n
Surface area 244586311798118400
Volume 8.2304076596265E+24
Space diagonal 349704383.58571

Equilateral Triangle

Length = n
Perimeter 605705760
Area 1.7651496619593E+16
Altitude 174852191.79285

Triangular Pyramid

Length = n
Surface area 1.7651496619593E+16
Volume 9.6996284467526E+23
Height 95177477.844389