42492394 (number)

42492394 is an even 8-digits composite number following 42492393 and preceding 42492395. In scientific notation, it is written as 4.2492394 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 18184752 positive integers (up to 42492394) that are relatively prime to 42492394.

Interesting facts

Basic properties

Name

Name forty-two million four hundred ninety-two thousand three hundred ninety-four

Notation

Scientific notation 4.2492394 × 10^7
Engineering notation 4.2492394 × 10^6

Prime Factorization of 42492394

Prime Factorization 2 × 7 × 863 × 3517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42492394
Product of the distinct prime numbers

The prime factorization of 42492394 is 2 × 7 × 863 × 3517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 19, 39, 972, 380, 1546, 1437, 82314, 99716, 578356, 649997, 7182377, 6815414, 1484918, 74921395, 659157555, 567432711, 6031704774, 4197226043

Basic calculations (n = 42492394)

Multiplication

n×y
n×2 84984788
n×3 127477182
n×4 169969576
n×5 212461970

Division

n÷y
n÷2 21246197
n÷3 14164131.333333
n÷3 10623098.5
n÷5 8498478.8

Exponentiation

ny
n2 1805603547851236
n3 7.6724417363093E+22
n4 3.260204172013E+30
n5 1.3853388019762E+38

Nth Root

y√n
2√n 6518.6190255299
3√n 348.95578293842
4√n 80.737965205533
5√n 33.547660546694

Divisors of 42492394

1, 2, 7, 14, 863, 1726, 3517, 6041, 7034, 12082, 24619, 49238, 3035171, 6070342, 21246197, 42492394

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 -42492393
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 42492394 can be divided by 16 positive divisors. The sum of these divisors (counting 42492394) is 1, the average is 0.0625.

Base conversion 42492394

Base System Value
2 Binary 10100010000110000111101010
3 Ternary 2221221211121101
4 Quaternary 2202012013222
5 Quinary 41334224034
6 Senary 4114432014
8 Octal 242060752
10 Decimal 42492394
12 Duodecimal 1229260a
16 Hexadecimal 28861ea
20 Vigesimal d5baje
36 Base36 parca

Cryptographic Hash Functions

md5 70bf0300d8eb08166b26d7d86a1f9b51
sha1 7a4a63ef930160ffbeb267750a90209a34aca629
sha256 3f9e7314f607bc7f11957146121388c3f3800a6a34ba6f89a4ee0f29718a78a3
sha512 29254f927e5d62a8f2679008c898d52de66ab3cbdf94a9351aa46670c01c0db452f90141f88126bec9d702b0e2e5eb0ba9e12cbeb27fadb88b09a96ccb13d3e7
ripemd-160 f2950a67a1d417bf2ed9fec3412f7dd3fab468ea

42492394 as geometric shapes

Circle

Radius = n
Diameter 84984788
Circumference 266987585.64769
Area 5.6724708412251E+15

Sphere

Radius = n
Volume 3.2138248791847E+23
Surface area 2.26898833649E+16
Circumference 266987585.64769

Square

Length = n
Perimeter 169969576
Area 1805603547851236
Diagonal 60093319.892501

Cube

Length = n
Surface area 10833621287107416
Volume 7.6724417363093E+22
Space diagonal 73598985.343235

Equilateral Triangle

Length = n
Perimeter 127477182
Area 7.8184927080124E+14
Altitude 36799492.671617

Triangular Pyramid

Length = n
Surface area 7.8184927080124E+14
Volume 9.0420593000049E+21
Height 20031106.630834