27984564 (number)

27984564 is an even 8-digits composite number following 27984563 and preceding 27984565. In scientific notation, it is written as 2.7984564 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 9328176 positive integers (up to 27984564) that are relatively prime to 27984564.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred eighty-four thousand five hundred sixty-four

Notation

Scientific notation 2.7984564 × 10^7
Engineering notation 2.7984564 × 10^6

Prime Factorization of 27984564

Prime Factorization 2 × 2 × 3 × 3 × 777349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4664094
Product of the distinct prime numbers

The prime factorization of 27984564 is 2 × 2 × 3 × 3 × 777349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 72, 11, 981, 616, 6252, 3107, 17381, 63101, 888876, 657365, 2386064, 3064261, 32194433, 16412771, 11360373, 720138017, 3601281388, 6684262949

Basic calculations (n = 27984564)

Multiplication

n×y
n×2 55969128
n×3 83953692
n×4 111938256
n×5 139922820

Division

n÷y
n÷2 13992282
n÷3 9328188
n÷3 6996141
n÷5 5596912.8

Exponentiation

ny
n2 783135822270096
n3 2.191571453901E+22
n4 6.1330171612266E+29
n5 1.7162981126144E+37

Nth Root

y√n
2√n 5290.0438561509
3√n 303.60308599299
4√n 72.732687673088
5√n 30.859132202686

Divisors of 27984564

1, 2, 3, 4, 6, 9, 12, 18, 36, 777349, 1554698, 2332047, 3109396, 4664094, 6996141, 9328188, 13992282, 27984564

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27984563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27984564 can be divided by 18 positive divisors. The sum of these divisors (counting 27984564) is 1, the average is 0.055555555555556.

Base conversion 27984564

Base System Value
2 Binary 1101010110000001010110100
3 Ternary 1221122202121100
4 Quaternary 1222300022310
5 Quinary 24131001224
6 Senary 2435450100
8 Octal 152601264
10 Decimal 27984564
12 Duodecimal 9456930
16 Hexadecimal 1ab02b4
20 Vigesimal 8ei184
36 Base36 gnt10

Cryptographic Hash Functions

md5 991156eaff442bca2aa5175a9715eb08
sha1 048cca3e5bc7169e1d564977d949d675f3ebf0d2
sha256 7ef07f40fadfd3510cd6c919e3820d9e1bffc5a42b4f0a7dfd23fa391e7f16e7
sha512 1693b0b43f210c1e7534c04313ee892b02989ebe2eb0b8e7c06b981e9e6d3749d4541ab4fce01a29c03f19724c0893ed1a7fd47bed6da6394bf903409cd3561f
ripemd-160 c26d32145f19f8909e98786a7fe7a429923a0b51

27984564 as geometric shapes

Circle

Radius = n
Diameter 55969128
Circumference 175832201.35263
Area 2.4602937460067E+15

Sphere

Radius = n
Volume 9.18003303919E+22
Surface area 9.8411749840269E+15
Circumference 175832201.35263

Square

Length = n
Perimeter 111938256
Area 783135822270096
Diagonal 39576149.945898

Cube

Length = n
Surface area 4698814933620576
Volume 2.191571453901E+22
Space diagonal 48470686.675663

Equilateral Triangle

Length = n
Perimeter 83953692
Area 3.3910775834976E+14
Altitude 24235343.337831

Triangular Pyramid

Length = n
Surface area 3.3910775834976E+14
Volume 2.5827917275138E+21
Height 13192049.981966