27439920 (number)

27439920 is an even 8-digits composite number following 27439919 and preceding 27439921. In scientific notation, it is written as 2.7439920 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors. There are 6994944 positive integers (up to 27439920) that are relatively prime to 27439920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7439920 × 10^7
Engineering notation 2.7439920 × 10^6

Prime Factorization of 27439920

Prime Factorization 2 × 2 × 2 × 2 × 1035 × 1657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3429990
Product of the distinct prime numbers

The prime factorization of 27439920 is 2 × 2 × 2 × 2 × 1035 × 1657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 51, 61, 427, 202, 5806, 7025, 48204, 82817, 389472, 489860, 5122421, 7365017, 89945986, 59728253, 999383143, 720595467, 2514066600, 3340710792

Basic calculations (n = 27439920)

Multiplication

n×y
n×2 54879840
n×3 82319760
n×4 109759680
n×5 137199600

Division

n÷y
n÷2 13719960
n÷3 9146640
n÷3 6859980
n÷5 5487984

Exponentiation

ny
n2 752949209606400
n3 2.0660866075663E+22
n4 5.669325122469E+29
n5 1.5556582781454E+37

Nth Root

y√n
2√n 5238.3127054425
3√n 301.62056348381
4√n 72.376188801584
5√n 30.738068081304

Divisors of 27439920

1, 2, 4, 8, 16, 1035, 1657, 2070, 3314, 4140, 6628, 8280, 13256, 16560, 26512, 1714995, 3429990, 6859980, 13719960, 27439920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27439919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27439920 can be divided by 20 positive divisors. The sum of these divisors (counting 27439920) is 1, the average is 0.05.

Base conversion 27439920

Base System Value
2 Binary 1101000101011001100110000
3 Ternary 1220122002111100
4 Quaternary 1220223030300
5 Quinary 24011034140
6 Senary 2420044400
8 Octal 150531460
10 Decimal 27439920
12 Duodecimal 9233700
16 Hexadecimal 1a2b330
20 Vigesimal 8b9jg0
36 Base36 gc4s0

Cryptographic Hash Functions

md5 a390fc14fc412bf46700106cd18020f8
sha1 454c477d07b539004d39b0a2c32a5cf4dfbf0a2c
sha256 74d20e647a264b48bdce89e03cb97b1af015ca9863335ba57edd8f49de3893d9
sha512 72aed4b558c49dea37809dba488623ea1230ba4ab099295995f11637dc82d42e5cad11f7165ca1eb0ca1a2fd7e06c8b8c930c3e3dc904834ba5e15904c71df7a
ripemd-160 691418de532e69e22d44065668f3356a67024e55

27439920 as geometric shapes

Circle

Radius = n
Diameter 54879840
Circumference 172410102.17418
Area 2.3654597054257E+15

Sphere

Radius = n
Volume 8.654403344014E+22
Surface area 9.4618388217028E+15
Circumference 172410102.17418

Square

Length = n
Perimeter 109759680
Area 752949209606400
Diagonal 38805907.014433

Cube

Length = n
Surface area 4517695257638400
Volume 2.0660866075663E+22
Space diagonal 47527335.595625

Equilateral Triangle

Length = n
Perimeter 82319760
Area 3.2603657163928E+14
Altitude 23763667.797813

Triangular Pyramid

Length = n
Surface area 3.2603657163928E+14
Volume 2.4349064178814E+21
Height 12935302.338144