201438839 (number)

201438839 is an odd 9-digits composite number following 201438838 and preceding 201438840. In scientific notation, it is written as 2.01438839 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 172661856 positive integers (up to 201438839) that are relatively prime to 201438839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01438839 × 10^8
Engineering notation 2.01438839 × 10^6

Prime Factorization of 201438839

Prime Factorization 7 × 28776977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201438839
Product of the distinct prime numbers

The prime factorization of 201438839 is 7 × 28776977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 96, 1, 551, 802, 6194, 3143, 82360, 59281, 819904, 70963, 1673738, 5543014, 28146318, 30281630, 269504503, 865801709, 5009218421, 4397811053

Basic calculations (n = 201438839)

Multiplication

n×y
n×2 402877678
n×3 604316517
n×4 805755356
n×5 1007194195

Division

n÷y
n÷2 100719419.5
n÷3 67146279.666667
n÷3 50359709.75
n÷5 40287767.8

Exponentiation

ny
n2 40577605857667921
n3 8.1739058133682E+24
n4 1.6465420971402E+33
n5 3.3167752841256E+41

Nth Root

y√n
2√n 14192.915098739
3√n 586.20259490026
4√n 119.13402158384
5√n 45.796115492465

Divisors of 201438839

1, 7, 28776977, 201438839

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201438838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201438839 can be divided by 4 positive divisors. The sum of these divisors (counting 201438839) is 1, the average is 0.25.

Base conversion 201438839

Base System Value
2 Binary 1100000000011011011001110111
3 Ternary 112001001011010202
4 Quaternary 30000123121313
5 Quinary 403032020324
6 Senary 31553311115
8 Octal 1400333167
10 Decimal 201438839
12 Duodecimal 5756549b
16 Hexadecimal c01b677
20 Vigesimal 32ijh1j
36 Base36 3bxj7b

Cryptographic Hash Functions

md5 f0b44ce46230c4dbd2c09872d09a89fd
sha1 8860c9c9a4bdfc5c2b30e0d2251b79dab2aec67a
sha256 794ca9db46d3f21b00be856a3145f6b0c35006427a911fcba4c6fff3691643bb
sha512 cab02b56657b281a0e6bd30a3ba6c8881041704f9353e7451d714672ae6660e8f2af494f915b4a936935d36e9de1994d84380177520adc48f2aae3a6291b5896
ripemd-160 1a7522a01951ce94bfb12ae9d4f12ea2f6f23536

201438839 as geometric shapes

Circle

Radius = n
Diameter 402877678
Circumference 1265677553.5001
Area 1.2747830846271E+17

Sphere

Radius = n
Volume 3.4238776605883E+25
Surface area 5.0991323385085E+17
Circumference 1265677553.5001

Square

Length = n
Perimeter 805755356
Area 40577605857667921
Diagonal 284877538.10249

Cube

Length = n
Surface area 243465635146007526
Volume 8.1739058133682E+24
Space diagonal 348902303.76569

Equilateral Triangle

Length = n
Perimeter 604316517
Area 1.7570618748746E+16
Altitude 174451151.88284

Triangular Pyramid

Length = n
Surface area 1.7570618748746E+16
Volume 9.6330403823547E+23
Height 94959179.367497