28741514 (number)

28741514 is an even 8-digits composite number following 28741513 and preceding 28741515. In scientific notation, it is written as 2.8741514 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 14370756 positive integers (up to 28741514) that are relatively prime to 28741514.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-one thousand five hundred fourteen

Notation

Scientific notation 2.8741514 × 10^7
Engineering notation 2.8741514 × 10^6

Prime Factorization of 28741514

Prime Factorization 2 × 14370757

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28741514
Product of the distinct prime numbers

The prime factorization of 28741514 is 2 × 14370757. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 80, 17, 799, 784, 6127, 5523, 3528, 74042, 195902, 873760, 3153640, 152364, 24563008, 11455123, 268672423, 859749409, 6537291446, 8433154864

Basic calculations (n = 28741514)

Multiplication

n×y
n×2 57483028
n×3 86224542
n×4 114966056
n×5 143707570

Division

n÷y
n÷2 14370757
n÷3 9580504.6666667
n÷3 7185378.5
n÷5 5748302.8

Exponentiation

ny
n2 826074627012196
n3 2.3742635457316E+22
n4 6.8239928939334E+29
n5 1.9613188729689E+37

Nth Root

y√n
2√n 5361.1112654001
3√n 306.31613987294
4√n 73.2196098419
5√n 31.024295498299

Divisors of 28741514

1, 2, 14370757, 28741514

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28741513
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28741514 can be divided by 4 positive divisors. The sum of these divisors (counting 28741514) is 1, the average is 0.25.

Base conversion 28741514

Base System Value
2 Binary 1101101101000111110001010
3 Ternary 2000002012221112
4 Quaternary 1231220332022
5 Quinary 24324212024
6 Senary 2504010322
8 Octal 155507612
10 Decimal 28741514
12 Duodecimal 97609a2
16 Hexadecimal 1b68f8a
20 Vigesimal 8jcdfe
36 Base36 h413e

Cryptographic Hash Functions

md5 85041f93c276402212c438e65ebd4f22
sha1 bde9d2408b20429146e79bf3e92dafaee1adf827
sha256 fdb431a65de4f03676fb32926c6676877f1933ac0bb922f6f1b25cf539137325
sha512 80490c4c38f57e61b6041f905166cfefe010a59e6733c3b608ad79f66907fb3c5109e90984ae09421505796e25554865df6af50fee7a3c51dc4e863e578be29b
ripemd-160 b842badd8d9d0d8feb002e28c5089ffc398f5922

28741514 as geometric shapes

Circle

Radius = n
Diameter 57483028
Circumference 180588258.4709
Area 2.5951899795384E+15

Sphere

Radius = n
Volume 9.9452918839419E+22
Surface area 1.0380759918154E+16
Circumference 180588258.4709

Square

Length = n
Perimeter 114966056
Area 826074627012196
Diagonal 40646638.901936

Cube

Length = n
Surface area 4956447762073176
Volume 2.3742635457316E+22
Space diagonal 49781762.534452

Equilateral Triangle

Length = n
Perimeter 86224542
Area 3.5770080620716E+14
Altitude 24890881.267226

Triangular Pyramid

Length = n
Surface area 3.5770080620716E+14
Volume 2.798096422518E+21
Height 13548879.633979