201388944 (number)

201388944 is an even 9-digits composite number following 201388943 and preceding 201388945. In scientific notation, it is written as 2.01388944 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 66183040 positive integers (up to 201388944) that are relatively prime to 201388944.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-eight thousand nine hundred forty-four

Notation

Scientific notation 2.01388944 × 10^8
Engineering notation 2.01388944 × 10^6

Prime Factorization of 201388944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 71 × 59093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 25173618
Product of the distinct prime numbers

The prime factorization of 201388944 is 2 × 2 × 2 × 2 × 3 × 71 × 59093. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201388944)

Multiplication

n×y
n×2 402777888
n×3 604166832
n×4 805555776
n×5 1006944720

Division

n÷y
n÷2 100694472
n÷3 67129648
n÷3 50347236
n÷5 40277788.8

Exponentiation

ny
n2 40557506765435136
n3 8.1678334587638E+24
n4 1.6449113550283E+33
n5 3.3126696076276E+41

Nth Root

y√n
2√n 14191.15724668
3√n 586.15419146784
4√n 119.12664373128
5√n 45.793846591772

Divisors of 201388944

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201388943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201388944 can be divided by 40 positive divisors. The sum of these divisors (counting 201388944) is 1, the average is 0.025.

Base conversion 201388944

Base System Value
2 Binary 1100000000001111001110010000
3 Ternary 112000221121200210
4 Quaternary 30000033032100
5 Quinary 403023421234
6 Senary 31552244120
8 Octal 1400171620
10 Decimal 201388944
12 Duodecimal 57540640
16 Hexadecimal c00f390
20 Vigesimal 32idc74
36 Base36 3bwgpc

Cryptographic Hash Functions

md5 69a8bc7ae41b59e9b89d00706a370a47
sha1 cc9a846bc04c96773c51f840dd19da9a5e334941
sha256 eb52440acd820f22cbe9b1233b7503e275696135388a6e639f369538f3f26381
sha512 5bb673f8c685a05781b5cc615a4556ae10c244f2c43efcbbd70cd7a1956938651e8eb0bd34b0bc6ca9a13eaaca60f30e89b5a045b2ee59fdcf7482e0b35700e1
ripemd-160 964ba924fb3adc9e4a3d301b2ec7f3e07f8d7a33

201388944 as geometric shapes

Circle

Radius = n
Diameter 402777888
Circumference 1265364053.9692
Area 1.2741516530221E+17

Sphere

Radius = n
Volume 3.4213340786397E+25
Surface area 5.0966066120884E+17
Circumference 1265364053.9692

Square

Length = n
Perimeter 805555776
Area 40557506765435136
Diagonal 284806975.9168

Cube

Length = n
Surface area 243345040592610816
Volume 8.1678334587638E+24
Space diagonal 348815883.09064

Equilateral Triangle

Length = n
Perimeter 604166832
Area 1.7561915586513E+16
Altitude 174407941.54532

Triangular Pyramid

Length = n
Surface area 1.7561915586513E+16
Volume 9.6258840438238E+23
Height 94935658.638932