42392938 (number)

42392938 is an even 8-digits composite number following 42392937 and preceding 42392939. In scientific notation, it is written as 4.2392938 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 18079488 positive integers (up to 42392938) that are relatively prime to 42392938.

Interesting facts

Basic properties

Name

Name forty-two million three hundred ninety-two thousand nine hundred thirty-eight

Notation

Scientific notation 4.2392938 × 10^7
Engineering notation 4.2392938 × 10^6

Prime Factorization of 42392938

Prime Factorization 2 × 49 × 229 × 1889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42392938
Product of the distinct prime numbers

The prime factorization of 42392938 is 2 × 49 × 229 × 1889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 11, 56, 113, 729, 4085, 8379, 80265, 85989, 298223, 961819, 6155698, 735522, 57011711, 7081528, 372906498, 195438303, 6579932784, 6842158838

Basic calculations (n = 42392938)

Multiplication

n×y
n×2 84785876
n×3 127178814
n×4 169571752
n×5 211964690

Division

n÷y
n÷2 21196469
n÷3 14130979.333333
n÷3 10598234.5
n÷5 8478587.6

Exponentiation

ny
n2 1797161192271844
n3 7.6186942999986E+22
n4 3.229788351008E+30
n5 1.369202173174E+38

Nth Root

y√n
2√n 6510.985946844
3√n 348.68331960005
4√n 80.690680669108
5√n 33.531941760655

Divisors of 42392938

1, 2, 49, 98, 229, 458, 1889, 3778, 11221, 22442, 92561, 185122, 432581, 865162, 21196469, 42392938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42392937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42392938 can be divided by 16 positive divisors. The sum of these divisors (counting 42392938) is 1, the average is 0.0625.

Base conversion 42392938

Base System Value
2 Binary 10100001101101110101101010
3 Ternary 2221202210011211
4 Quaternary 2201231311222
5 Quinary 41323033223
6 Senary 4112343334
8 Octal 241556552
10 Decimal 42392938
12 Duodecimal 12244b4a
16 Hexadecimal 286dd6a
20 Vigesimal d4j26i
36 Base36 p8mlm

Cryptographic Hash Functions

md5 d7f82b17a6a37b4711233eab132e8c5f
sha1 77bf313aca5d1647fa698c8db8c106b5c49514a4
sha256 7e401ced5fff66a98caf01769f6ddff8f3ea57036ba55198ace2d459c3077823
sha512 72f8295e96448ecd18909aef7d236c9d7f0b48d9586b90f2497391b94ee209efd109aada825d19e7c3c6962c96af61c39a4edb8e2b198713aeabc05315893af2
ripemd-160 9bb07107d36f12c35ba5aa179d2f46db69b99246

42392938 as geometric shapes

Circle

Radius = n
Diameter 84785876
Circumference 266362685.16978
Area 5.6459483989579E+15

Sphere

Radius = n
Volume 3.1913112057096E+23
Surface area 2.2583793595832E+16
Circumference 266362685.16978

Square

Length = n
Perimeter 169571752
Area 1797161192271844
Diagonal 59952667.868442

Cube

Length = n
Surface area 10782967153631064
Volume 7.6186942999986E+22
Space diagonal 73426722.498117

Equilateral Triangle

Length = n
Perimeter 127178814
Area 7.7819362360147E+14
Altitude 36713361.249059

Triangular Pyramid

Length = n
Surface area 7.7819362360147E+14
Volume 8.9787173388606E+21
Height 19984222.622814