27839942 (number)

27839942 is an even 8-digits composite number following 27839941 and preceding 27839943. In scientific notation, it is written as 2.7839942 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 12405792 positive integers (up to 27839942) that are relatively prime to 27839942.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-nine thousand nine hundred forty-two

Notation

Scientific notation 2.7839942 × 10^7
Engineering notation 2.7839942 × 10^6

Prime Factorization of 27839942

Prime Factorization 2 × 13 × 29 × 36923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27839942
Product of the distinct prime numbers

The prime factorization of 27839942 is 2 × 13 × 29 × 36923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 97, 44, 453, 105, 7931, 1811, 9721, 59659, 956529, 527632, 3627605, 9332866, 25531284, 93405521, 280194959, 938285335, 4106327520, 8690845579

Basic calculations (n = 27839942)

Multiplication

n×y
n×2 55679884
n×3 83519826
n×4 111359768
n×5 139199710

Division

n÷y
n÷2 13919971
n÷3 9279980.6666667
n÷3 6959985.5
n÷5 5567988.4

Exponentiation

ny
n2 775062370563364
n3 2.1577691442867E+22
n4 6.007216782633E+29
n5 1.6724056680993E+37

Nth Root

y√n
2√n 5276.3568870955
3√n 303.07918359506
4√n 72.638535827035
5√n 30.827170556174

Divisors of 27839942

1, 2, 13, 26, 29, 58, 377, 754, 36923, 73846, 479999, 959998, 1070767, 2141534, 13919971, 27839942

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 -27839941
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 27839942 can be divided by 16 positive divisors. The sum of these divisors (counting 27839942) is 1, the average is 0.0625.

Base conversion 27839942

Base System Value
2 Binary 1101010001100110111000110
3 Ternary 1221101102012222
4 Quaternary 1222030313012
5 Quinary 24111334232
6 Senary 2432412342
8 Octal 152146706
10 Decimal 27839942
12 Duodecimal 93a70b2
16 Hexadecimal 1a8cdc6
20 Vigesimal 8djjh2
36 Base36 gkpfq

Cryptographic Hash Functions

md5 2a72e739d494f6797d876f71d174b67b
sha1 55888ce16b9526f1e117571969b850c87b87eba8
sha256 53eb7ecc687675d6be9024188f16a48ea00e72718153f6ef7e9991f77c0a4674
sha512 c837788f88c78bf611256442a7721adda9ce6cfbfd994bde499d986974f26fcd54a726c53537c09a30e84d7e48d033debb7e83d70e5eb68d80082daf7e35ec51
ripemd-160 947f226de7bcf77243ab5a4becad38e25179ea07

27839942 as geometric shapes

Circle

Radius = n
Diameter 55679884
Circumference 174923514.52713
Area 2.4349302494358E+15

Sphere

Radius = n
Volume 9.0384422557783E+22
Surface area 9.739720997743E+15
Circumference 174923514.52713

Square

Length = n
Perimeter 111359768
Area 775062370563364
Diagonal 39371623.55208

Cube

Length = n
Surface area 4650374223380184
Volume 2.1577691442867E+22
Space diagonal 48220194.023771

Equilateral Triangle

Length = n
Perimeter 83519826
Area 3.3561185121263E+14
Altitude 24110097.011885

Triangular Pyramid

Length = n
Surface area 3.3561185121263E+14
Volume 2.5429553236003E+21
Height 13123874.51736