201021904 (number)

201021904 is an even 9-digits composite number following 201021903 and preceding 201021905. In scientific notation, it is written as 2.01021904 × 10^8. The sum of its digits is 19. It has a total of 6 prime factors and 20 positive divisors. There are 98173152 positive integers (up to 201021904) that are relatively prime to 201021904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01021904 × 10^8
Engineering notation 2.01021904 × 10^6

Prime Factorization of 201021904

Prime Factorization 2 × 2 × 2 × 2 × 43 × 292183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25127738
Product of the distinct prime numbers

The prime factorization of 201021904 is 2 × 2 × 2 × 2 × 43 × 292183. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 18, 52, 483, 594, 2964, 6332, 46567, 67855, 132371, 613404, 8210565, 8348948, 71763877, 81793287, 954451897, 49672389, 4534674918, 5836378616

Basic calculations (n = 201021904)

Multiplication

n×y
n×2 402043808
n×3 603065712
n×4 804087616
n×5 1005109520

Division

n÷y
n÷2 100510952
n÷3 67007301.333333
n÷3 50255476
n÷5 40204380.8

Exponentiation

ny
n2 40409805887785216
n3 8.123256119833E+24
n4 1.6329524118885E+33
n5 3.2825920297921E+41

Nth Root

y√n
2√n 14178.219352232
3√n 585.79787785147
4√n 119.0723282389
5√n 45.777142159063

Divisors of 201021904

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 292183, 584366, 1168732, 2337464, 4674928, 12563869, 25127738, 50255476, 100510952, 201021904

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 -201021903
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 201021904 can be divided by 20 positive divisors. The sum of these divisors (counting 201021904) is 1, the average is 0.05.

Base conversion 201021904

Base System Value
2 Binary 1011111110110101100111010000
3 Ternary 112000020222012201
4 Quaternary 23332311213100
5 Quinary 402430200104
6 Senary 31540332544
8 Octal 1376654720
10 Decimal 201021904
12 Duodecimal 573a4154
16 Hexadecimal bfb59d0
20 Vigesimal 32g7ef4
36 Base36 3bolhs

Cryptographic Hash Functions

md5 2796231871c2754f341c20a951d69000
sha1 61194b3457b50a3aaba6e2107f486016fab86a1e
sha256 9c555772dc600c71e68470319d4762d16c01e08c3aff33edc6ce6dcf73752baa
sha512 bb432dc286baa79ae4f9622d5cf84af21a24647076a19f1a3266a82c1cf99579d132e2347f7720d10c41354cf9ee7f4a88c30cfa0fad922bb6f125dad1036f11
ripemd-160 15e8c395619f383b73d11ded3c0d98f855e58d3f

201021904 as geometric shapes

Circle

Radius = n
Diameter 402043808
Circumference 1263057873.6341
Area 1.2695114931006E+17

Sphere

Radius = n
Volume 3.4026615665728E+25
Surface area 5.0780459724022E+17
Circumference 1263057873.6341

Square

Length = n
Perimeter 804087616
Area 40409805887785216
Diagonal 284287902.97086

Cube

Length = n
Surface area 242458835326711296
Volume 8.123256119833E+24
Space diagonal 348180151.16223

Equilateral Triangle

Length = n
Perimeter 603065712
Area 1.749795923041E+16
Altitude 174090075.58112

Triangular Pyramid

Length = n
Surface area 1.749795923041E+16
Volume 9.5733491460817E+23
Height 94762634.323621