28372950 (number)

28372950 is an even 8-digits composite number following 28372949 and preceding 28372951. In scientific notation, it is written as 2.8372950 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7565760 positive integers (up to 28372950) that are relatively prime to 28372950.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-two thousand nine hundred fifty

Notation

Scientific notation 2.8372950 × 10^7
Engineering notation 2.8372950 × 10^6

Prime Factorization of 28372950

Prime Factorization 2 × 27 × 25 × 21017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28372950
Product of the distinct prime numbers

The prime factorization of 28372950 is 2 × 27 × 25 × 21017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 79, 40, 390, 824, 3448, 4309, 9657, 6589, 398146, 554993, 1670010, 5415393, 8426979, 41876888, 409252493, 793483784, 3864314737, 2484349387

Basic calculations (n = 28372950)

Multiplication

n×y
n×2 56745900
n×3 85118850
n×4 113491800
n×5 141864750

Division

n÷y
n÷2 14186475
n÷3 9457650
n÷3 7093237.5
n÷5 5674590

Exponentiation

ny
n2 805024291702500
n3 2.284091397726E+22
n4 6.4806411023111E+29
n5 1.8387490596382E+37

Nth Root

y√n
2√n 5326.6265121557
3√n 305.00116455705
4√n 72.983741423386
5√n 30.944316794569

Divisors of 28372950

1, 2, 25, 27, 50, 54, 675, 1350, 21017, 42034, 525425, 567459, 1050850, 1134918, 14186475, 28372950

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 -28372949
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 28372950 can be divided by 16 positive divisors. The sum of these divisors (counting 28372950) is 1, the average is 0.0625.

Base conversion 28372950

Base System Value
2 Binary 1101100001110111111010110
3 Ternary 1222101111101000
4 Quaternary 1230032333112
5 Quinary 24230413300
6 Senary 2452044130
8 Octal 154167726
10 Decimal 28372950
12 Duodecimal 9603646
16 Hexadecimal 1b0efd6
20 Vigesimal 8h6c7a
36 Base36 gw4pi

Cryptographic Hash Functions

md5 d797d09782713629448c567aec5eb582
sha1 c117ef83df0ccc2d8ef0a7990fbac5fe406d7eb2
sha256 688ca2e89ec91ff286a6b162ca229a90bb918da236ab9a744459f7d9ff3987d2
sha512 574d8acc2fbd53a7d99524af347b5e9330369a44f4608fb7b6a1084125cc6b4121593934836505aa5766a4ea5ae4a26c1902b02edcb94283bbba4a3aceb606b8
ripemd-160 781da0c7f3a362140a5dc1cb9ce0947d5d323d19

28372950 as geometric shapes

Circle

Radius = n
Diameter 56745900
Circumference 178272502.56134
Area 2.5290584007739E+15

Sphere

Radius = n
Volume 9.5675796736317E+22
Surface area 1.0116233603096E+16
Circumference 178272502.56134

Square

Length = n
Perimeter 113491800
Area 805024291702500
Diagonal 40125410.694534

Cube

Length = n
Surface area 4830145750215000
Volume 2.284091397726E+22
Space diagonal 49143390.960611

Equilateral Triangle

Length = n
Perimeter 85118850
Area 3.4858574363897E+14
Altitude 24571695.480306

Triangular Pyramid

Length = n
Surface area 3.4858574363897E+14
Volume 2.6918275269699E+21
Height 13375136.898178