27906980 (number)

27906980 is an even 8-digits composite number following 27906979 and preceding 27906981. In scientific notation, it is written as 2.7906980 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 11073888 positive integers (up to 27906980) that are relatively prime to 27906980.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred six thousand nine hundred eighty

Notation

Scientific notation 2.7906980 × 10^7
Engineering notation 2.7906980 × 10^6

Prime Factorization of 27906980

Prime Factorization 2 × 2 × 5 × 127 × 10987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13953490
Product of the distinct prime numbers

The prime factorization of 27906980 is 2 × 2 × 5 × 127 × 10987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 39, 73, 779, 416, 5400, 6215, 48605, 1796, 549446, 201644, 1692406, 1280554, 98396970, 3647991, 909085599, 694226231, 7676368006, 7322076071

Basic calculations (n = 27906980)

Multiplication

n×y
n×2 55813960
n×3 83720940
n×4 111627920
n×5 139534900

Division

n÷y
n÷2 13953490
n÷3 9302326.6666667
n÷3 6976745
n÷5 5581396

Exponentiation

ny
n2 778799532720400
n3 2.1733942983638E+22
n4 6.0652871216551E+29
n5 1.6926384639829E+37

Nth Root

y√n
2√n 5282.7057461116
3√n 303.32225804536
4√n 72.68222441637
5√n 30.842002513846

Divisors of 27906980

1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10987, 21974, 43948, 54935, 109870, 219740, 1395349, 2790698, 5581396, 6976745, 13953490, 27906980

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 -27906979
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 27906980 can be divided by 24 positive divisors. The sum of these divisors (counting 27906980) is 1, the average is 0.041666666666667.

Base conversion 27906980

Base System Value
2 Binary 1101010011101001110100100
3 Ternary 1221111211011212
4 Quaternary 1222131032210
5 Quinary 24121010410
6 Senary 2434050552
8 Octal 152351644
10 Decimal 27906980
12 Duodecimal 9419a58
16 Hexadecimal 1a9d3a4
20 Vigesimal 8e8790
36 Base36 gm55w

Cryptographic Hash Functions

md5 e75734cf07b4698223d00e6df2828a40
sha1 bcc5c8d49bc783193c10ffcfe400f9872c1892a7
sha256 bb55e9384d8f7332067f686447394d77b641b1e8978e0b4cde04e4cc754c420c
sha512 36263fb8bbc153a260a82cacea72ef397e93e60ed380328458dbe9707040720afe4dec261722bfe4366ee621bf7b467615c1927c08c20d5ab9dae9217c11da34
ripemd-160 6f6797b61b50cc621ff0812653dcc48989a0edb8

27906980 as geometric shapes

Circle

Radius = n
Diameter 55813960
Circumference 175344726.70375
Area 2.4466708906136E+15

Sphere

Radius = n
Volume 9.1038927481247E+22
Surface area 9.7866835624543E+15
Circumference 175344726.70375

Square

Length = n
Perimeter 111627920
Area 778799532720400
Diagonal 39466429.600875

Cube

Length = n
Surface area 4672797196322400
Volume 2.1733942983638E+22
Space diagonal 48336307.245809

Equilateral Triangle

Length = n
Perimeter 83720940
Area 3.3723008989566E+14
Altitude 24168153.622904

Triangular Pyramid

Length = n
Surface area 3.3723008989566E+14
Volume 2.5613697442753E+21
Height 13155476.533625