28132950 (number)

28132950 is an even 8-digits composite number following 28132949 and preceding 28132951. In scientific notation, it is written as 2.8132950 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 7246080 positive integers (up to 28132950) that are relatively prime to 28132950.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty-two thousand nine hundred fifty

Notation

Scientific notation 2.8132950 × 10^7
Engineering notation 2.8132950 × 10^6

Prime Factorization of 28132950

Prime Factorization 2 × 3 × 25 × 1369 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28132950
Product of the distinct prime numbers

The prime factorization of 28132950 is 2 × 3 × 25 × 1369 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 9, 5, 846, 207, 2523, 5402, 2387, 27688, 998293, 738807, 1100337, 3371604, 41950843, 65088172, 357626267, 75145687, 3573927135, 2036961300

Basic calculations (n = 28132950)

Multiplication

n×y
n×2 56265900
n×3 84398850
n×4 112531800
n×5 140664750

Division

n÷y
n÷2 14066475
n÷3 9377650
n÷3 7033237.5
n÷5 5626590

Exponentiation

ny
n2 791462875702500
n3 2.2266185508995E+22
n4 6.2641348361527E+29
n5 1.7622859213874E+37

Nth Root

y√n
2√n 5304.0503391276
3√n 304.13875100866
4√n 72.82891142347
5√n 30.891788648025

Divisors of 28132950

1, 2, 3, 6, 25, 50, 75, 137, 150, 274, 411, 822, 1369, 2738, 3425, 4107, 6850, 8214, 10275, 20550, 34225, 68450, 102675, 187553, 205350, 375106, 562659, 1125318, 4688825, 9377650, 14066475, 28132950

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28132949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28132950 can be divided by 32 positive divisors. The sum of these divisors (counting 28132950) is 1, the average is 0.03125.

Base conversion 28132950

Base System Value
2 Binary 1101011010100011001010110
3 Ternary 1221221022011010
4 Quaternary 1223110121112
5 Quinary 24200223300
6 Senary 2442553050
8 Octal 153243126
10 Decimal 28132950
12 Duodecimal 9508786
16 Hexadecimal 1ad4656
20 Vigesimal 8fgc7a
36 Base36 gqziu

Cryptographic Hash Functions

md5 260d395f6b8e2f9789a7912ab62f56ac
sha1 795cb37f0389f11ff678f0cf0f4044d420e3a1a1
sha256 6d5ffe8eb95839836aa697c260ac593de4e062d40ef654ef09fb81248fee0426
sha512 01ee0fa5952cbcacb0c6e18e34ff54edf5d8d792bbc0bd3b0224dccf1e578d82337c42b7796300d3b886504b51e8c7dc46ffdd4360b6596bd7509b74017e21c3
ripemd-160 d969308992ad46c54d9a3165507a9f02ddfad1a2

28132950 as geometric shapes

Circle

Radius = n
Diameter 56265900
Circumference 176764538.08762
Area 2.486453955896E+15

Sphere

Radius = n
Volume 9.3268379758033E+22
Surface area 9.9458158235841E+15
Circumference 176764538.08762

Square

Length = n
Perimeter 112531800
Area 791462875702500
Diagonal 39785999.439564

Cube

Length = n
Surface area 4748777254215000
Volume 2.2266185508995E+22
Space diagonal 48727698.766795

Equilateral Triangle

Length = n
Perimeter 84398850
Area 3.4271347825533E+14
Altitude 24363849.383397

Triangular Pyramid

Length = n
Surface area 3.4271347825533E+14
Volume 2.624095127428E+21
Height 13261999.813188