27886970 (number)

27886970 is an even 8-digits composite number following 27886969 and preceding 27886971. In scientific notation, it is written as 2.7886970 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 10240000 positive integers (up to 27886970) that are relatively prime to 27886970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7886970 × 10^7
Engineering notation 2.7886970 × 10^6

Prime Factorization of 27886970

Prime Factorization 2 × 85 × 41 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27886970
Product of the distinct prime numbers

The prime factorization of 27886970 is 2 × 85 × 41 × 4001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 43, 49, 817, 553, 3253, 3463, 59060, 3767, 123386, 809783, 3575059, 5925932, 97544914, 73685049, 130115585, 560604105, 7839715878, 7009803593

Basic calculations (n = 27886970)

Multiplication

n×y
n×2 55773940
n×3 83660910
n×4 111547880
n×5 139434850

Division

n÷y
n÷2 13943485
n÷3 9295656.6666667
n÷3 6971742.5
n÷5 5577394

Exponentiation

ny
n2 777683095780900
n3 2.1687225161549E+22
n4 6.0479099746336E+29
n5 1.6865788402531E+37

Nth Root

y√n
2√n 5280.8114906707
3√n 303.24974417227
4√n 72.669192170209
5√n 30.837578347915

Divisors of 27886970

1, 2, 41, 82, 85, 170, 3485, 4001, 6970, 8002, 164041, 328082, 340085, 680170, 13943485, 27886970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27886969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27886970 can be divided by 16 positive divisors. The sum of these divisors (counting 27886970) is 1, the average is 0.0625.

Base conversion 27886970

Base System Value
2 Binary 1101010011000010101111010
3 Ternary 1221110210201202
4 Quaternary 1222120111322
5 Quinary 24114340340
6 Senary 2433414202
8 Octal 152302572
10 Decimal 27886970
12 Duodecimal 940a362
16 Hexadecimal 1a9857a
20 Vigesimal 8e5h8a
36 Base36 glpq2

Cryptographic Hash Functions

md5 f9bbd2ac930e96d2d0f3760538b5f4bf
sha1 eacdf20b78ccc0fd967d0162d27504302ac9fe2d
sha256 4694f86d142ac998edb0b438684cc846606c0239a5442c49c406cf66375b3b4c
sha512 542db150b86c211e158d87a90cd01bf6c1072f544516af364bcb518b53691735e89c2e726addecc3633faa0bb8efcda6185f8a065234bd06607b5571e4df82da
ripemd-160 6a50d571df9e88563ae79b4b78742a157b335a30

27886970 as geometric shapes

Circle

Radius = n
Diameter 55773940
Circumference 175219000.16576
Area 2.4431635005262E+15

Sphere

Radius = n
Volume 9.0843236325694E+22
Surface area 9.772654002105E+15
Circumference 175219000.16576

Square

Length = n
Perimeter 111547880
Area 777683095780900
Diagonal 39438131.187492

Cube

Length = n
Surface area 4666098574685400
Volume 2.1687225161549E+22
Space diagonal 48301648.909149

Equilateral Triangle

Length = n
Perimeter 83660910
Area 3.3674665851999E+14
Altitude 24150824.454575

Triangular Pyramid

Length = n
Surface area 3.3674665851999E+14
Volume 2.5558639961418E+21
Height 13146043.729164