28692761 (number)

28692761 is an odd 8-digits prime number following 28692760 and preceding 28692762. In scientific notation, it is written as 2.8692761 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 28692760 positive integers (up to 28692761) that are relatively prime to 28692761.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-two thousand seven hundred sixty-one

Notation

Scientific notation 2.8692761 × 10^7
Engineering notation 2.8692761 × 10^6

Prime Factorization of 28692761

Prime Factorization 28692761

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28692761
Product of the distinct prime numbers

The prime factorization of 28692761 is 28692761. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 60, 62, 960, 9, 9874, 3262, 4434, 45416, 41358, 364422, 4006126, 7814623, 66210463, 79965836, 514843581, 49989654, 1491403245, 7118929662

Basic calculations (n = 28692761)

Multiplication

n×y
n×2 57385522
n×3 86078283
n×4 114771044
n×5 143463805

Division

n÷y
n÷2 14346380.5
n÷3 9564253.6666667
n÷3 7173190.25
n÷5 5738552.2

Exponentiation

ny
n2 823274533803121
n3 2.3622019435799E+22
n4 6.7778095800875E+29
n5 1.9447407038496E+37

Nth Root

y√n
2√n 5356.5624237938
3√n 306.14284486598
4√n 73.188540249098
5√n 31.013763312845

Divisors of 28692761

1, 28692761

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28692762
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14346381
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5356.5625171373
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999930296
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28692761 can be divided by 2 positive divisors. The sum of these divisors (counting 28692761) is 28692762, the average is 14346381.

Base conversion 28692761

Base System Value
2 Binary 1101101011101000100011001
3 Ternary 1222222202001212
4 Quaternary 1231131010121
5 Quinary 24321132021
6 Senary 2502552505
8 Octal 155350431
10 Decimal 28692761
12 Duodecimal 9738735
16 Hexadecimal 1b5d119
20 Vigesimal 8j6bi1
36 Base36 h2zh5

Cryptographic Hash Functions

md5 4782c350f4a96dd45d1ad18d22f13098
sha1 acf092cdc669333bc52e4fe9c2c055ad69809f6f
sha256 73b154b2d5dbf2eccbfe8ade78307775dd50abb6d71ec2995b44d20b6864fadb
sha512 0b4657b24c3ae8d7d96200d53f5d2eb77055a4fee0efb185a70242ae696236cd4d3e5978be8289b3c096ec397a3a00c985361b0ea8dd5fe217a7aec82dc9776e
ripemd-160 10242bee143e6022f42216558620091de8820434

28692761 as geometric shapes

Circle

Radius = n
Diameter 57385522
Circumference 180281934.33762
Area 2.5863932272834E+15

Sphere

Radius = n
Volume 9.894768362995E+22
Surface area 1.0345572909134E+16
Circumference 180281934.33762

Square

Length = n
Perimeter 114771044
Area 823274533803121
Diagonal 40577691.74813

Cube

Length = n
Surface area 4939647202818726
Volume 2.3622019435799E+22
Space diagonal 49697319.861431

Equilateral Triangle

Length = n
Perimeter 86078283
Area 3.5648833028115E+14
Altitude 24848659.930715

Triangular Pyramid

Length = n
Surface area 3.5648833028115E+14
Volume 2.7838816880624E+21
Height 13525897.249377