79427394 (number)

79427394 is an even 8-digits composite number following 79427393 and preceding 79427395. In scientific notation, it is written as 7.9427394 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 25410240 positive integers (up to 79427394) that are relatively prime to 79427394.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred twenty-seven thousand three hundred ninety-four

Notation

Scientific notation 7.9427394 × 10^7
Engineering notation 7.9427394 × 10^6

Prime Factorization of 79427394

Prime Factorization 2 × 9 × 31 × 137 × 1039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 79427394
Product of the distinct prime numbers

The prime factorization of 79427394 is 2 × 9 × 31 × 137 × 1039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 63, 26, 479, 800, 3587, 809, 94649, 90314, 779527, 356260, 5767491, 5245319, 22746426, 65256354, 103439444, 975982351, 4214423585, 7578851123

Basic calculations (n = 79427394)

Multiplication

n×y
n×2 158854788
n×3 238282182
n×4 317709576
n×5 397136970

Division

n÷y
n÷2 39713697
n÷3 26475798
n÷3 19856848.5
n÷5 15885478.8

Exponentiation

ny
n2 6308710917631236
n3 5.010844676868E+23
n4 3.979983344224E+31
n5 3.1611970519511E+39

Nth Root

y√n
2√n 8912.2047777191
3√n 429.85644026832
4√n 94.404474352221
5√n 38.018419876067

Divisors of 79427394

1, 2, 9, 18, 31, 62, 137, 274, 279, 558, 1039, 1233, 2078, 2466, 4247, 8494, 9351, 18702, 32209, 38223, 64418, 76446, 142343, 284686, 289881, 579762, 1281087, 2562174, 4412633, 8825266, 39713697, 79427394

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427394 can be divided by 32 positive divisors. The sum of these divisors (counting 79427394) is 1, the average is 0.03125.

Base conversion 79427394

Base System Value
2 Binary 100101110111111011101000010
3 Ternary 12112110022220100
4 Quaternary 10232333131002
5 Quinary 130313134034
6 Senary 11514223230
8 Octal 456773502
10 Decimal 79427394
12 Duodecimal 22724b16
16 Hexadecimal 4bbf742
20 Vigesimal 14g889e
36 Base36 1baeki

Cryptographic Hash Functions

md5 f1c82289fbf6cb4d26039a6310eea1a5
sha1 674f3c2bbc322972a17e7665cfbc2dfdb72275ff
sha256 c8253d737e0bca1f4f361fcd5fef44a6ae601ff5c954c1a3d3d92aaca77fc35f
sha512 82ea6ee51b6fbd2aad76f5f89e67c36a0b46735c11e2fd9a617a6e5bbf2f06f58d3354d0d660fcbb15bf0461b897caab3d07bd7111bbaf370719568030969b05
ripemd-160 ecd8a40f36456cb9419a25087dc88879012e67c3

79427394 as geometric shapes

Circle

Radius = n
Diameter 158854788
Circumference 499057034.96836
Area 1.9819399872452E+16

Sphere

Radius = n
Volume 2.0989377100171E+24
Surface area 7.9277599489808E+16
Circumference 499057034.96836

Square

Length = n
Perimeter 317709576
Area 6308710917631236
Diagonal 112327297.81875

Cube

Length = n
Surface area 37852265505787416
Volume 5.010844676868E+23
Space diagonal 137572281.92079

Equilateral Triangle

Length = n
Perimeter 238282182
Area 2.7317519599004E+15
Altitude 68786140.960396

Triangular Pyramid

Length = n
Surface area 2.7317519599004E+15
Volume 5.9053370841431E+22
Height 37442432.60625