1938368 (number)

1938368 is an even 7-digits composite number following 1938367 and preceding 1938369. In scientific notation, it is written as 1.938368 × 10^6. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 936960 positive integers (up to 1938368) that are relatively prime to 1938368.

Interesting facts

Basic properties

Name

Name one million nine hundred thirty-eight thousand three hundred sixty-eight

Notation

Scientific notation 1.938368 × 10^6
Engineering notation 1.938368 × 10^6

Prime Factorization of 1938368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 60574
Product of the distinct prime numbers

The prime factorization of 1938368 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 977. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 93, 46, 148, 796, 9818, 8116, 37975, 7086, 950138, 202078, 1961336, 3605664, 17066767, 4581786, 74085219, 738605200, 1614419340, 8364456282

Basic calculations (n = 1938368)

Multiplication

n×y
n×2 3876736
n×3 5815104
n×4 7753472
n×5 9691840

Division

n÷y
n÷2 969184
n÷3 646122.66666667
n÷3 484592
n÷5 387673.6

Exponentiation

ny
n2 3757270503424
n3 7282972911180972032
n4 1.41170816359E+25
n5 2.7364099296416E+31

Nth Root

y√n
2√n 1392.2528505986
3√n 124.68438778211
4√n 37.312904612193
5√n 18.092027795881

Divisors of 1938368

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 977, 992, 1954, 1984, 3908, 7816, 15632, 30287, 31264, 60574, 62528, 121148, 242296, 484592, 969184, 1938368

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1938367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1938368 can be divided by 28 positive divisors. The sum of these divisors (counting 1938368) is 1, the average is 0.035714285714286.

Base conversion 1938368

Base System Value
2 Binary 111011001001111000000
3 Ternary 10122110221102
4 Quaternary 13121033000
5 Quinary 444011433
6 Senary 105313532
8 Octal 7311700
10 Decimal 1938368
12 Duodecimal 7958a8
16 Hexadecimal 1d93c0
20 Vigesimal c25i8
36 Base36 15jnk

Cryptographic Hash Functions

md5 3077a7697b32d51f529b2e7067fb9e91
sha1 a939c28a3fae15ba2ce38e75de52f242af5aa11a
sha256 874f35783ff77b5ac7c1f30c7aa1d175e6279fa7a0667c403e844b4c45378cd9
sha512 a103f8977c38a3a2dff468276b9f672d5b51daa9cc00befcf4cb5db3be1f8eaf974cdfa7de5c8437e98fe7897166072ce8c5ad04071f4052008c78569a4dd036
ripemd-160 2eea1c26127a782b17e1056a28626a1313a95ce7

1938368 as geometric shapes

Circle

Radius = n
Diameter 3876736
Circumference 12179125.337507
Area 11803813411106

Sphere

Radius = n
Volume 3.0506845592079E+19
Surface area 47215253644426
Circumference 12179125.337507

Square

Length = n
Perimeter 7753472
Area 3757270503424
Diagonal 2741266.31447

Cube

Length = n
Surface area 22543623020544
Volume 7282972911180972032
Space diagonal 3357351.8597657

Equilateral Triangle

Length = n
Perimeter 5815104
Area 1626945852427.6
Altitude 1678675.9298828

Triangular Pyramid

Length = n
Surface area 1626945852427.6
Volume 8.5830658878233E+17
Height 913755.43815667