28374450 (number)

28374450 is an even 8-digits composite number following 28374449 and preceding 28374451. In scientific notation, it is written as 2.8374450 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6984000 positive integers (up to 28374450) that are relatively prime to 28374450.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-four thousand four hundred fifty

Notation

Scientific notation 2.8374450 × 10^7
Engineering notation 2.8374450 × 10^6

Prime Factorization of 28374450

Prime Factorization 2 × 195 × 5 × 14551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28374450
Product of the distinct prime numbers

The prime factorization of 28374450 is 2 × 195 × 5 × 14551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 34, 38, 985, 962, 2883, 3313, 65302, 7113, 248141, 185897, 9582577, 1513730, 56614324, 45969629, 898932720, 465547218, 9132963765, 1050429287

Basic calculations (n = 28374450)

Multiplication

n×y
n×2 56748900
n×3 85123350
n×4 113497800
n×5 141872250

Division

n÷y
n÷2 14187225
n÷3 9458150
n÷3 7093612.5
n÷5 5674890

Exponentiation

ny
n2 805109412802500
n3 2.2844536778094E+22
n4 6.4820116658319E+29
n5 1.8392351591156E+37

Nth Root

y√n
2√n 5326.7673123575
3√n 305.00653932051
4√n 72.984706016791
5√n 30.944643975871

Divisors of 28374450

1, 2, 5, 10, 195, 390, 975, 1950, 14551, 29102, 72755, 145510, 2837445, 5674890, 14187225, 28374450

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 -28374449
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 28374450 can be divided by 16 positive divisors. The sum of these divisors (counting 28374450) is 1, the average is 0.0625.

Base conversion 28374450

Base System Value
2 Binary 1101100001111010110110010
3 Ternary 1222101120102120
4 Quaternary 1230033112302
5 Quinary 24230440300
6 Senary 2452055110
8 Octal 154172662
10 Decimal 28374450
12 Duodecimal 9604496
16 Hexadecimal 1b0f5b2
20 Vigesimal 8h6g2a
36 Base36 gw5v6

Cryptographic Hash Functions

md5 92e8e49ebf0d28f3602f4c565e0efa94
sha1 69834c4e83b0fecf5f6d30d1598b77e1bbbc9de9
sha256 feee2984cd9502940cb27e8542ec92079bb547948e7fc5dc7d5e026e74360ae4
sha512 02d8e6ceabfc4afb8e917b396562bb48a7ea01c60fc8303587fb0e866971ac7db3c1e6f9fe2007716c254f00bfa704cd5163466d16202f50a504aafe42db419a
ripemd-160 2a7a7eb02420ded3eedf99ccc186fcc7ece88cd6

28374450 as geometric shapes

Circle

Radius = n
Diameter 56748900
Circumference 178281927.3393
Area 2.5293258165963E+15

Sphere

Radius = n
Volume 9.5690971888962E+22
Surface area 1.0117303266385E+16
Circumference 178281927.3393

Square

Length = n
Perimeter 113497800
Area 805109412802500
Diagonal 40127532.014877

Cube

Length = n
Surface area 4830656476815000
Volume 2.2844536778094E+22
Space diagonal 49145989.036823

Equilateral Triangle

Length = n
Perimeter 85123350
Area 3.4862260215647E+14
Altitude 24572994.518411

Triangular Pyramid

Length = n
Surface area 3.4862260215647E+14
Volume 2.6922544781426E+21
Height 13375844.004959