27439940 (number)

27439940 is an even 8-digits composite number following 27439939 and preceding 27439941. In scientific notation, it is written as 2.7439940 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9705600 positive integers (up to 27439940) that are relatively prime to 27439940.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-nine thousand nine hundred forty

Notation

Scientific notation 2.7439940 × 10^7
Engineering notation 2.7439940 × 10^6

Prime Factorization of 27439940

Prime Factorization 2 × 2 × 55 × 37 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13719970
Product of the distinct prime numbers

The prime factorization of 27439940 is 2 × 2 × 55 × 37 × 3371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 86, 37, 955, 790, 5494, 3771, 6083, 16845, 81235, 507242, 1581033, 7707186, 94631132, 58782268, 112848795, 287964884, 2990495041, 1692931929

Basic calculations (n = 27439940)

Multiplication

n×y
n×2 54879880
n×3 82319820
n×4 109759760
n×5 137199700

Division

n÷y
n÷2 13719970
n÷3 9146646.6666667
n÷3 6859985
n÷5 5487988

Exponentiation

ny
n2 752950307203600
n3 2.0660911252648E+22
n4 5.66934165118E+29
n5 1.5556639474788E+37

Nth Root

y√n
2√n 5238.3146144538
3√n 301.62063676403
4√n 72.376201989699
5√n 30.738072562084

Divisors of 27439940

1, 2, 4, 37, 55, 74, 110, 148, 220, 2035, 3371, 4070, 6742, 8140, 13484, 124727, 185405, 249454, 370810, 498908, 741620, 6859985, 13719970, 27439940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27439939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27439940 can be divided by 24 positive divisors. The sum of these divisors (counting 27439940) is 1, the average is 0.041666666666667.

Base conversion 27439940

Base System Value
2 Binary 1101000101011001101000100
3 Ternary 1220122002112002
4 Quaternary 1220223031010
5 Quinary 24011034230
6 Senary 2420044432
8 Octal 150531504
10 Decimal 27439940
12 Duodecimal 9233718
16 Hexadecimal 1a2b344
20 Vigesimal 8b9jh0
36 Base36 gc4sk

Cryptographic Hash Functions

md5 1159d975d5e78a54b5afa42905b1edec
sha1 d97b6647dd50f1ddf02833f37b2e95d5817cb7f3
sha256 f8f908f7a23553234971c5bed871520db51379dcdbaa1d05e36b32eae318f82b
sha512 7c64a6881da98bc4f040f75c7155278d76011d481f8e2d4fe6309a43f75bf39c8416760502d7934b63a1ac967f19dec31f46e321e105afcf06952776de46c24b
ripemd-160 19e9f7772c0966e2555ee13f9de8a714e674942b

27439940 as geometric shapes

Circle

Radius = n
Diameter 54879880
Circumference 172410227.83789
Area 2.365463153629E+15

Sphere

Radius = n
Volume 8.6544222677054E+22
Surface area 9.461852614516E+15
Circumference 172410227.83789

Square

Length = n
Perimeter 109759760
Area 752950307203600
Diagonal 38805935.298704

Cube

Length = n
Surface area 4517701843221600
Volume 2.0660911252648E+22
Space diagonal 47527370.236642

Equilateral Triangle

Length = n
Perimeter 82319820
Area 3.2603704691281E+14
Altitude 23763685.118321

Triangular Pyramid

Length = n
Surface area 3.2603704691281E+14
Volume 2.4349117420402E+21
Height 12935311.766235