28932028 (number)

28932028 is an even 8-digits composite number following 28932027 and preceding 28932029. In scientific notation, it is written as 2.8932028 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 13615040 positive integers (up to 28932028) that are relatively prime to 28932028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932028 × 10^7
Engineering notation 2.8932028 × 10^6

Prime Factorization of 28932028

Prime Factorization 2 × 2 × 17 × 425471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14466014
Product of the distinct prime numbers

The prime factorization of 28932028 is 2 × 2 × 17 × 425471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 60, 73, 623, 251, 2708, 5946, 48748, 82877, 216292, 493066, 3507039, 6812835, 75408348, 44003800, 258399316, 237851242, 966124694, 1247056159

Basic calculations (n = 28932028)

Multiplication

n×y
n×2 57864056
n×3 86796084
n×4 115728112
n×5 144660140

Division

n÷y
n÷2 14466014
n÷3 9644009.3333333
n÷3 7233007
n÷5 5786405.6

Exponentiation

ny
n2 837062244192784
n3 2.4217908286728E+22
n4 7.0067320065306E+29
n5 2.0271896660144E+37

Nth Root

y√n
2√n 5378.8500629781
3√n 306.99145855768
4√n 73.340644004386
5√n 31.065315977136

Divisors of 28932028

1, 2, 4, 17, 34, 68, 425471, 850942, 1701884, 7233007, 14466014, 28932028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932028 can be divided by 12 positive divisors. The sum of these divisors (counting 28932028) is 1, the average is 0.083333333333333.

Base conversion 28932028

Base System Value
2 Binary 1101110010111011110111100
3 Ternary 2000102220021121
4 Quaternary 1232113132330
5 Quinary 24401311103
6 Senary 2512040324
8 Octal 156273674
10 Decimal 28932028
12 Duodecimal 98330a4
16 Hexadecimal 1b977bc
20 Vigesimal 90ga18
36 Base36 h843g

Cryptographic Hash Functions

md5 9ea683fea0f84b3cb443fe20c26816b1
sha1 ba38de6756c1d7478c2e3b3878f890e707360191
sha256 15651c82955559cae059c4abe3b0db04bc7f64e4f80c582fbadcfc2691b79206
sha512 c58b111b4b9eafe59d6229993d5502ca0e2e6693960ba2cceca0c88b5fd22e634f3a078636269033f82608601afde6e196ddae9f125eecda5f72586ff6142402
ripemd-160 75377397f16a03c83034d31a76eaf960e3af2add

28932028 as geometric shapes

Circle

Radius = n
Diameter 57864056
Circumference 181785293.23651
Area 2.6297085969534E+15

Sphere

Radius = n
Volume 1.0144373701186E+23
Surface area 1.0518834387814E+16
Circumference 181785293.23651

Square

Length = n
Perimeter 115728112
Area 837062244192784
Diagonal 40916066.384558

Cube

Length = n
Surface area 5022373465156704
Volume 2.4217908286728E+22
Space diagonal 50111742.462005

Equilateral Triangle

Length = n
Perimeter 86796084
Area 3.6245858400988E+14
Altitude 25055871.231003

Triangular Pyramid

Length = n
Surface area 3.6245858400988E+14
Volume 2.8541078626166E+21
Height 13638688.794853