201449939 (number)

201449939 is an odd 9-digits composite number following 201449938 and preceding 201449940. In scientific notation, it is written as 2.01449939 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 192064840 positive integers (up to 201449939) that are relatively prime to 201449939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01449939 × 10^8
Engineering notation 2.01449939 × 10^6

Prime Factorization of 201449939

Prime Factorization 23 × 311 × 28163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201449939
Product of the distinct prime numbers

The prime factorization of 201449939 is 23 × 311 × 28163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 93, 93, 666, 898, 6769, 1691, 52620, 67766, 628657, 834674, 171463, 6449811, 8971609, 39707300, 996363574, 351081276, 9880805436, 1076286825

Basic calculations (n = 201449939)

Multiplication

n×y
n×2 402899878
n×3 604349817
n×4 805799756
n×5 1007249695

Division

n÷y
n÷2 100724969.5
n÷3 67149979.666667
n÷3 50362484.75
n÷5 40289987.8

Exponentiation

ny
n2 40582077923103721
n3 8.1752571221025E+24
n4 1.6469050485569E+33
n5 3.3176892157057E+41

Nth Root

y√n
2√n 14193.306133526
3√n 586.21336198855
4√n 119.13566272752
5√n 45.79662018727

Divisors of 201449939

1, 23, 311, 7153, 28163, 647749, 8758693, 201449939

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 -201449938
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 201449939 can be divided by 8 positive divisors. The sum of these divisors (counting 201449939) is 1, the average is 0.125.

Base conversion 201449939

Base System Value
2 Binary 1100000000011110000111010011
3 Ternary 112001001201100212
4 Quaternary 30000132013103
5 Quinary 403032344224
6 Senary 31553434335
8 Octal 1400360723
10 Decimal 201449939
12 Duodecimal 5756b9ab
16 Hexadecimal c01e1d3
20 Vigesimal 32j14gj
36 Base36 3bxrrn

Cryptographic Hash Functions

md5 6e612cd114ad519525ce54994ef64578
sha1 3dc20e09e8739be0dd60c09a18b082b09736fd7c
sha256 4adcf119be9e46a8919bdf05b3bf5c43783d00a6048d70b55bfd5f596bb562fe
sha512 68bba2470add96971268bb1adcbc6469669dfeb2670705d77dc698beb4000218689ae64d0fec911e28784c0f7eb6b52f864f12645b65f11de7ad517dbb91e00d
ripemd-160 de64041287c9937a85a286030ea9cfc5cbcfef5a

201449939 as geometric shapes

Circle

Radius = n
Diameter 402899878
Circumference 1265747296.857
Area 1.2749235787063E+17

Sphere

Radius = n
Volume 3.4244436954673E+25
Surface area 5.0996943148252E+17
Circumference 1265747296.857

Square

Length = n
Perimeter 805799756
Area 40582077923103721
Diagonal 284893235.87303

Cube

Length = n
Surface area 243492467538622326
Volume 8.1752571221025E+24
Space diagonal 348921529.52965

Equilateral Triangle

Length = n
Perimeter 604349817
Area 1.7572555209884E+16
Altitude 174460764.76483

Triangular Pyramid

Length = n
Surface area 1.7572555209884E+16
Volume 9.6346329149705E+23
Height 94964411.957678