28374449 (number)

28374449 is an odd 8-digits composite number following 28374448 and preceding 28374450. In scientific notation, it is written as 2.8374449 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 27607536 positive integers (up to 28374449) that are relatively prime to 28374449.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-four thousand four hundred forty-nine

Notation

Scientific notation 2.8374449 × 10^7
Engineering notation 2.8374449 × 10^6

Prime Factorization of 28374449

Prime Factorization 37 × 766877

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28374449
Product of the distinct prime numbers

The prime factorization of 28374449 is 37 × 766877. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 81, 55, 695, 289, 4596, 9973, 61779, 45143, 676141, 772885, 2165920, 603407, 26929855, 29805774, 655711668, 247442567, 1490489180, 1122261612

Basic calculations (n = 28374449)

Multiplication

n×y
n×2 56748898
n×3 85123347
n×4 113497796
n×5 141872245

Division

n÷y
n÷2 14187224.5
n÷3 9458149.6666667
n÷3 7093612.25
n÷5 5674889.8

Exponentiation

ny
n2 805109356053601
n3 2.2844534362766E+22
n4 6.4820107520504E+29
n5 1.8392348350151E+37

Nth Root

y√n
2√n 5326.7672184919
3√n 305.0065357374
4√n 72.984705373742
5√n 30.944643757755

Divisors of 28374449

1, 37, 766877, 28374449

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 -28374448
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 28374449 can be divided by 4 positive divisors. The sum of these divisors (counting 28374449) is 1, the average is 0.25.

Base conversion 28374449

Base System Value
2 Binary 1101100001111010110110001
3 Ternary 1222101120102112
4 Quaternary 1230033112301
5 Quinary 24230440244
6 Senary 2452055105
8 Octal 154172661
10 Decimal 28374449
12 Duodecimal 9604495
16 Hexadecimal 1b0f5b1
20 Vigesimal 8h6g29
36 Base36 gw5v5

Cryptographic Hash Functions

md5 e18b6548e31d182faec8d69f24cd61be
sha1 08eeef3df96014ac27854ac97e6b66a8a5b9950d
sha256 33e4bed121e0c4c1b1813e01ca75fb00160780aaf1b612a2bbcdde1d67268477
sha512 fd4165b9fc7a113e6e16607be9516de0c87887da06f59154549f3e7f0a1384e3710c1ad3d078acb27360dfcd2b6a1b413510da9ef70fce196cdc657903c81fa7
ripemd-160 c2b44f58a1ae3275495fcf9b1cb3c7d567fff6b0

28374449 as geometric shapes

Circle

Radius = n
Diameter 56748898
Circumference 178281921.05612
Area 2.5293256383144E+15

Sphere

Radius = n
Volume 9.5690961771659E+22
Surface area 1.0117302553258E+16
Circumference 178281921.05612

Square

Length = n
Perimeter 113497796
Area 805109356053601
Diagonal 40127530.600664

Cube

Length = n
Surface area 4830656136321606
Volume 2.2844534362766E+22
Space diagonal 49145987.304772

Equilateral Triangle

Length = n
Perimeter 85123347
Area 3.4862257758347E+14
Altitude 24572993.652386

Triangular Pyramid

Length = n
Surface area 3.4862257758347E+14
Volume 2.6922541934935E+21
Height 13375843.533555