27996894 (number)

27996894 is an even 8-digits composite number following 27996893 and preceding 27996895. In scientific notation, it is written as 2.7996894 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 9304632 positive integers (up to 27996894) that are relatively prime to 27996894.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-six thousand eight hundred ninety-four

Notation

Scientific notation 2.7996894 × 10^7
Engineering notation 2.7996894 × 10^6

Prime Factorization of 27996894

Prime Factorization 2 × 3 × 9 × 499 × 1039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27996894
Product of the distinct prime numbers

The prime factorization of 27996894 is 2 × 3 × 9 × 499 × 1039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 23, 19, 610, 3, 7936, 903, 80137, 24904, 566433, 533224, 3306677, 5311559, 22733593, 67939979, 765273438, 967731978, 8451333875, 931900736

Basic calculations (n = 27996894)

Multiplication

n×y
n×2 55993788
n×3 83990682
n×4 111987576
n×5 139984470

Division

n÷y
n÷2 13998447
n÷3 9332298
n÷3 6999223.5
n÷5 5599378.8

Exponentiation

ny
n2 783826073647236
n3 2.1944695498338E+22
n4 6.1438331372924E+29
n5 1.7200824509846E+37

Nth Root

y√n
2√n 5291.2091245763
3√n 303.64766862314
4√n 72.740697855989
5√n 30.861851030535

Divisors of 27996894

1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1039, 1497, 2078, 2994, 3117, 4491, 6234, 8982, 9351, 13473, 18702, 26946, 28053, 56106, 518461, 1036922, 1555383, 3110766, 4666149, 9332298, 13998447, 27996894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27996893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27996894 can be divided by 32 positive divisors. The sum of these divisors (counting 27996894) is 1, the average is 0.03125.

Base conversion 27996894

Base System Value
2 Binary 1101010110011001011011110
3 Ternary 1221200101112000
4 Quaternary 1222303023132
5 Quinary 24131400034
6 Senary 2440023130
8 Octal 152631336
10 Decimal 27996894
12 Duodecimal 9461aa6
16 Hexadecimal 1ab32de
20 Vigesimal 8ejc4e
36 Base36 go2ji

Cryptographic Hash Functions

md5 3d0cb9abb59b60add29682f5793e3e11
sha1 3415750e0c658136f4155e054e6dcd5370673a4b
sha256 5fdf4f880f94da1f883eac9d0c552873a529608e4dedbfab441492ca5e9d7ffb
sha512 c2880513e630071f1ae858f53e2b8f4dc62cb5b64d4700e110feb358c6efa5cda757f6fcd8436fd4fccd669208e1531d31e1f31aa2176e977ca7bac0c60c75d9
ripemd-160 4802053df1955ed24d7ef73c9ca871a4c26c0003

27996894 as geometric shapes

Circle

Radius = n
Diameter 55993788
Circumference 175909673.02746
Area 2.4624622346623E+15

Sphere

Radius = n
Volume 9.1921725550458E+22
Surface area 9.8498489386492E+15
Circumference 175909673.02746

Square

Length = n
Perimeter 111987576
Area 783826073647236
Diagonal 39593587.199122

Cube

Length = n
Surface area 4702956441883416
Volume 2.1944695498338E+22
Space diagonal 48492042.86212

Equilateral Triangle

Length = n
Perimeter 83990682
Area 3.3940664596356E+14
Altitude 24246021.43106

Triangular Pyramid

Length = n
Surface area 3.3940664596356E+14
Volume 2.5862071663248E+21
Height 13197862.399707