28756076 (number)

28756076 is an even 8-digits composite number following 28756075 and preceding 28756077. In scientific notation, it is written as 2.8756076 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 14330592 positive integers (up to 28756076) that are relatively prime to 28756076.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred fifty-six thousand seventy-six

Notation

Scientific notation 2.8756076 × 10^7
Engineering notation 2.8756076 × 10^6

Prime Factorization of 28756076

Prime Factorization 2 × 2 × 307 × 23417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14378038
Product of the distinct prime numbers

The prime factorization of 28756076 is 2 × 2 × 307 × 23417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 61, 95, 790, 677, 8919, 4508, 89055, 62246, 356887, 983326, 2883511, 5846195, 71158326, 79116221, 18246322, 823756601, 4330138016, 8860545537

Basic calculations (n = 28756076)

Multiplication

n×y
n×2 57512152
n×3 86268228
n×4 115024304
n×5 143780380

Division

n÷y
n÷2 14378038
n÷3 9585358.6666667
n÷3 7189019
n÷5 5751215.2

Exponentiation

ny
n2 826911906917776
n3 2.3778741640632E+22
n4 6.8378330180239E+29
n5 1.9662924594161E+37

Nth Root

y√n
2√n 5362.4692073708
3√n 306.36786322704
4√n 73.228882330477
5√n 31.02743857741

Divisors of 28756076

1, 2, 4, 307, 614, 1228, 23417, 46834, 93668, 7189019, 14378038, 28756076

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 -28756075
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 28756076 can be divided by 12 positive divisors. The sum of these divisors (counting 28756076) is 1, the average is 0.083333333333333.

Base conversion 28756076

Base System Value
2 Binary 1101101101100100001101100
3 Ternary 2000002221220212
4 Quaternary 1231230201230
5 Quinary 24330143301
6 Senary 2504201552
8 Octal 155544154
10 Decimal 28756076
12 Duodecimal 97692b8
16 Hexadecimal 1b6c86c
20 Vigesimal 8jea3g
36 Base36 h4cbw

Cryptographic Hash Functions

md5 bdb1547543971aeb37501a87790cde87
sha1 9c97674e64f099266ee8e258ac573271f71cd754
sha256 e1087710b3151204ea164e946b4f60087e55e960cf343925b3863969ab9ba30d
sha512 2538cd5969c54d416d5ec57dd76dbe00ce490f667863cb2598689b45ca2c8cdff4008a492097acb4b45151af7f251f18bdab4cad4d31e71ac9a79649c1f3390d
ripemd-160 43a23582b564e04371bf2e133a2b434fafbc9fa3

28756076 as geometric shapes

Circle

Radius = n
Diameter 57512152
Circumference 180679754.21534
Area 2.5978203719388E+15

Sphere

Radius = n
Volume 9.9604160066428E+22
Surface area 1.0391281487755E+16
Circumference 180679754.21534

Square

Length = n
Perimeter 115024304
Area 826911906917776
Diagonal 40667232.679831

Cube

Length = n
Surface area 4961471441506656
Volume 2.3778741640632E+22
Space diagonal 49806984.658312

Equilateral Triangle

Length = n
Perimeter 86268228
Area 3.5806335904131E+14
Altitude 24903492.329156

Triangular Pyramid

Length = n
Surface area 3.5806335904131E+14
Volume 2.802351577029E+21
Height 13555744.22661