201249938 (number)

201249938 is an even 9-digits composite number following 201249937 and preceding 201249939. In scientific notation, it is written as 2.01249938 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 95328900 positive integers (up to 201249938) that are relatively prime to 201249938.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred forty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.01249938 × 10^8
Engineering notation 2.01249938 × 10^6

Prime Factorization of 201249938

Prime Factorization 2 × 19 × 5296051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201249938
Product of the distinct prime numbers

The prime factorization of 201249938 is 2 × 19 × 5296051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 54, 12, 435, 242, 7168, 4985, 13863, 41028, 1012, 840957, 5556383, 514781, 34620136, 78480914, 541125202, 127683152, 5868428844, 8207936541

Basic calculations (n = 201249938)

Multiplication

n×y
n×2 402499876
n×3 603749814
n×4 804999752
n×5 1006249690

Division

n÷y
n÷2 100624969
n÷3 67083312.666667
n÷3 50312484.5
n÷5 40249987.6

Exponentiation

ny
n2 40501537545003844
n3 8.1509319198367E+24
n4 1.6403745435094E+33
n5 3.3012527517804E+41

Nth Root

y√n
2√n 14186.258773898
3√n 586.01929875444
4√n 119.10608201892
5√n 45.787523128771

Divisors of 201249938

1, 2, 19, 38, 5296051, 10592102, 100624969, 201249938

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 -201249937
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 201249938 can be divided by 8 positive divisors. The sum of these divisors (counting 201249938) is 1, the average is 0.125.

Base conversion 201249938

Base System Value
2 Binary 1011111111101101010010010010
3 Ternary 112000200120000102
4 Quaternary 23333231102102
5 Quinary 403004444223
6 Senary 31545252402
8 Octal 1377552222
10 Decimal 201249938
12 Duodecimal 57494102
16 Hexadecimal bfed492
20 Vigesimal 32hg4gi
36 Base36 3bthg2

Cryptographic Hash Functions

md5 aba30ddb9c20ed36c773a0cb13cfc88b
sha1 f22406e0032722b194224422d61c8088c7c7d6bb
sha256 7499a84a0494160287be34b421e83a1116bf887b305908a98ebd9d3794f5ce51
sha512 e66a84de45f5bdbf8f9336967ce61cb399c4559fb32bc56f7cc457be286921999c87e8cd7a14496eb4addef3121602455a7ffeb64db1404ed355fb8f88e7c22f
ripemd-160 e193e1d8d021a5bfd3bd3e4bb607448905f52d92

201249938 as geometric shapes

Circle

Radius = n
Diameter 402499876
Circumference 1264490653.5124
Area 1.2723933281048E+17

Sphere

Radius = n
Volume 3.4142543785693E+25
Surface area 5.089573312419E+17
Circumference 1264490653.5124

Square

Length = n
Perimeter 804999752
Area 40501537545003844
Diagonal 284610391.74634

Cube

Length = n
Surface area 243009225270023064
Volume 8.1509319198367E+24
Space diagonal 348575117.63609

Equilateral Triangle

Length = n
Perimeter 603749814
Area 1.7537680203151E+16
Altitude 174287558.81804

Triangular Pyramid

Length = n
Surface area 1.7537680203151E+16
Volume 9.6059653891774E+23
Height 94870130.582115