27999764 (number)

27999764 is an even 8-digits composite number following 27999763 and preceding 27999765. In scientific notation, it is written as 2.7999764 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 12922944 positive integers (up to 27999764) that are relatively prime to 27999764.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-nine thousand seven hundred sixty-four

Notation

Scientific notation 2.7999764 × 10^7
Engineering notation 2.7999764 × 10^6

Prime Factorization of 27999764

Prime Factorization 2 × 2 × 13 × 538457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13999882
Product of the distinct prime numbers

The prime factorization of 27999764 is 2 × 2 × 13 × 538457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 23, 35, 69, 755, 4088, 6448, 14023, 53936, 832060, 715116, 8930530, 6160769, 73623177, 78453624, 458100023, 959437647, 9957871528, 7982118248

Basic calculations (n = 27999764)

Multiplication

n×y
n×2 55999528
n×3 83999292
n×4 111999056
n×5 139998820

Division

n÷y
n÷2 13999882
n÷3 9333254.6666667
n÷3 6999941
n÷5 5599952.8

Exponentiation

ny
n2 783986784055696
n3 2.1951444932678E+22
n4 6.1463527757399E+29
n5 1.7209642718146E+37

Nth Root

y√n
2√n 5291.4803221783
3√n 303.65804404827
4√n 72.742561971505
5√n 30.862483742726

Divisors of 27999764

1, 2, 4, 13, 26, 52, 538457, 1076914, 2153828, 6999941, 13999882, 27999764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27999763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27999764 can be divided by 12 positive divisors. The sum of these divisors (counting 27999764) is 1, the average is 0.083333333333333.

Base conversion 27999764

Base System Value
2 Binary 1101010110011111000010100
3 Ternary 1221200112110022
4 Quaternary 1222303320110
5 Quinary 24131443024
6 Senary 2440044312
8 Octal 152637024
10 Decimal 27999764
12 Duodecimal 9463698
16 Hexadecimal 1ab3e14
20 Vigesimal 8ejj84
36 Base36 go4r8

Cryptographic Hash Functions

md5 831149090045ff3c14c156101c3e1a4b
sha1 d5e350404327337a3c5c67465fcab13902725846
sha256 a1b695604c308c670680f438c8c796753c29df6d2ea6a31c39bde02758456b80
sha512 a41553370b37230ec703403546097e91eeea57798e9c98499149190b530996a6a85d3e16638fa683d3daa7d8e11e86f1ddca2a10e1613b8d57747eb1e340ff6e
ripemd-160 513bad2bec9b5d01c762a90f920a504212638296

27999764 as geometric shapes

Circle

Radius = n
Diameter 55999528
Circumference 175927705.7693
Area 2.4629671213009E+15

Sphere

Radius = n
Volume 9.1949997514911E+22
Surface area 9.8518684852034E+15
Circumference 175927705.7693

Square

Length = n
Perimeter 111999056
Area 783986784055696
Diagonal 39597645.992046

Cube

Length = n
Surface area 4703920704334176
Volume 2.1951444932678E+22
Space diagonal 48497013.847938

Equilateral Triangle

Length = n
Perimeter 83999292
Area 3.3947623561175E+14
Altitude 24248506.923969

Triangular Pyramid

Length = n
Surface area 3.3947623561175E+14
Volume 2.58700259479E+21
Height 13199215.330682