27479989 (number)

27479989 is an odd 8-digits composite number following 27479988 and preceding 27479990. In scientific notation, it is written as 2.7479989 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 27426924 positive integers (up to 27479989) that are relatively prime to 27479989.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred seventy-nine thousand nine hundred eighty-nine

Notation

Scientific notation 2.7479989 × 10^7
Engineering notation 2.7479989 × 10^6

Prime Factorization of 27479989

Prime Factorization 523 × 52543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27479989
Product of the distinct prime numbers

The prime factorization of 27479989 is 523 × 52543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 28, 57, 605, 59, 156, 7473, 5351, 59881, 750271, 427672, 30990, 5803455, 45878443, 18093875, 972623809, 748788615, 2103098395, 9318601648

Basic calculations (n = 27479989)

Multiplication

n×y
n×2 54959978
n×3 82439967
n×4 109919956
n×5 137399945

Division

n÷y
n÷2 13739994.5
n÷3 9159996.3333333
n÷3 6869997.25
n÷5 5495997.8

Exponentiation

ny
n2 755149795440121
n3 2.0751508072047E+22
n4 5.7025121355326E+29
n5 1.567049707568E+37

Nth Root

y√n
2√n 5242.1359196419
3√n 301.76730536528
4√n 72.402596083579
5√n 30.74703986314

Divisors of 27479989

1, 523, 52543, 27479989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27479988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27479989 can be divided by 4 positive divisors. The sum of these divisors (counting 27479989) is 1, the average is 0.25.

Base conversion 27479989

Base System Value
2 Binary 1101000110100111110110101
3 Ternary 1220201010110101
4 Quaternary 1220310332311
5 Quinary 24013324424
6 Senary 2420554101
8 Octal 150647665
10 Decimal 27479989
12 Duodecimal 9252931
16 Hexadecimal 1a34fb5
20 Vigesimal 8bejj9
36 Base36 gczp1

Cryptographic Hash Functions

md5 2aca115d0e85bb7af01d89e27d98f9f4
sha1 a52d49febb71b052fe0c326b3cc5769706100d05
sha256 12af4fd567fbbdba9d56b5e0b487f520d78c9f82ffd06ec0539bc24ee590c1d6
sha512 7f0d97df490f68a6bcb4c7db3904cb498d3fe0721af180decef4c04d2037a4de0642c499e2d84035bf2a502a86c437f4707fb8df6243fcb8068d89c7e1f5617c
ripemd-160 f11ef0d6da9eac2deb0f2966fe96141c92c054f5

27479989 as geometric shapes

Circle

Radius = n
Diameter 54959978
Circumference 172661863.12626
Area 2.3723730497145E+15

Sphere

Radius = n
Volume 8.6923713746735E+22
Surface area 9.4894921988581E+15
Circumference 172661863.12626

Square

Length = n
Perimeter 109919956
Area 755149795440121
Diagonal 38862573.137663

Cube

Length = n
Surface area 4530898772640726
Volume 2.0751508072047E+22
Space diagonal 47596737.139434

Equilateral Triangle

Length = n
Perimeter 82439967
Area 3.2698945325688E+14
Altitude 23798368.569717

Triangular Pyramid

Length = n
Surface area 3.2698945325688E+14
Volume 2.4455886795986E+21
Height 12954191.045888