27720798 (number)

27720798 is an even 8-digits composite number following 27720797 and preceding 27720799. In scientific notation, it is written as 2.7720798 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7856352 positive integers (up to 27720798) that are relatively prime to 27720798.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred twenty thousand seven hundred ninety-eight

Notation

Scientific notation 2.7720798 × 10^7
Engineering notation 2.7720798 × 10^6

Prime Factorization of 27720798

Prime Factorization 2 × 21 × 127 × 5197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27720798
Product of the distinct prime numbers

The prime factorization of 27720798 is 2 × 21 × 127 × 5197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 66, 38, 904, 44, 746, 9615, 51472, 6050, 909173, 980641, 8306188, 5620371, 56573723, 11559138, 498073106, 717093089, 4608157423, 7454083010

Basic calculations (n = 27720798)

Multiplication

n×y
n×2 55441596
n×3 83162394
n×4 110883192
n×5 138603990

Division

n÷y
n÷2 13860399
n÷3 9240266
n÷3 6930199.5
n÷5 5544159.6

Exponentiation

ny
n2 768442641756804
n3 2.1301843246727E+22
n4 5.9050409367018E+29
n5 1.6369244698804E+37

Nth Root

y√n
2√n 5265.0544156732
3√n 302.64621213069
4√n 72.560694702251
5√n 30.800739639174

Divisors of 27720798

1, 2, 21, 42, 127, 254, 2667, 5197, 5334, 10394, 109137, 218274, 660019, 1320038, 13860399, 27720798

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 -27720797
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 27720798 can be divided by 16 positive divisors. The sum of these divisors (counting 27720798) is 1, the average is 0.0625.

Base conversion 27720798

Base System Value
2 Binary 1101001101111110001011110
3 Ternary 1221011100210020
4 Quaternary 1221233301132
5 Quinary 24044031143
6 Senary 2430053010
8 Octal 151576136
10 Decimal 27720798
12 Duodecimal 934a166
16 Hexadecimal 1a6fc5e
20 Vigesimal 8d51ji
36 Base36 gi5i6

Cryptographic Hash Functions

md5 eec94db75570cad75a77d4f5084e9f13
sha1 621fdf5c8ae27eb9a35f2bd4614373df891564f5
sha256 dcd172d6b857574d383dae388764c89433922afb87bfe2a2d1814f09a45e730a
sha512 74df755f948670530ef4a59b6596fb6366c4462b49a5ace899b042d89b49a9ec3ad8c4ed99b5ef4d2ef6d7a6ca1c3e47f4726be6920070a162d948a7acd358c9
ripemd-160 e20567825415ebe27980bdaad8db4782671949ec

27720798 as geometric shapes

Circle

Radius = n
Diameter 55441596
Circumference 174174910.69689
Area 2.4141337580483E+15

Sphere

Radius = n
Volume 8.9228952335784E+22
Surface area 9.6565350321932E+15
Circumference 174174910.69689

Square

Length = n
Perimeter 110883192
Area 768442641756804
Diagonal 39203128.491405

Cube

Length = n
Surface area 4610655850540824
Volume 2.1301843246727E+22
Space diagonal 48013830.562354

Equilateral Triangle

Length = n
Perimeter 83162394
Area 3.3274542455631E+14
Altitude 24006915.281177

Triangular Pyramid

Length = n
Surface area 3.3274542455631E+14
Volume 2.5104463019222E+21
Height 13067709.497135