28933030 (number)

28933030 is an even 8-digits composite number following 28933029 and preceding 28933031. In scientific notation, it is written as 2.8933030 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 9824640 positive integers (up to 28933030) that are relatively prime to 28933030.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8933030 × 10^7
Engineering notation 2.8933030 × 10^6

Prime Factorization of 28933030

Prime Factorization 2 × 35 × 7 × 431 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28933030
Product of the distinct prime numbers

The prime factorization of 28933030 is 2 × 35 × 7 × 431 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 58, 78, 906, 792, 5715, 1573, 77315, 86928, 458049, 632388, 6917360, 2275964, 3069416, 24485422, 546263540, 589640211, 3491972051, 1994709292

Basic calculations (n = 28933030)

Multiplication

n×y
n×2 57866060
n×3 86799090
n×4 115732120
n×5 144665150

Division

n÷y
n÷2 14466515
n÷3 9644343.3333333
n÷3 7233257.5
n÷5 5786606

Exponentiation

ny
n2 837120224980900
n3 2.4220424582979E+22
n4 7.0077027107207E+29
n5 2.0275407276036E+37

Nth Root

y√n
2√n 5378.9432047569
3√n 306.99500251815
4√n 73.341278995916
5√n 31.065531150545

Divisors of 28933030

1, 2, 7, 14, 35, 70, 137, 245, 274, 431, 490, 862, 959, 1918, 3017, 4795, 6034, 9590, 15085, 30170, 33565, 59047, 67130, 105595, 118094, 211190, 413329, 826658, 2066645, 4133290, 14466515, 28933030

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 -28933029
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 28933030 can be divided by 32 positive divisors. The sum of these divisors (counting 28933030) is 1, the average is 0.03125.

Base conversion 28933030

Base System Value
2 Binary 1101110010111101110100110
3 Ternary 2000102221122201
4 Quaternary 1232113232212
5 Quinary 24401324110
6 Senary 2512045114
8 Octal 156275646
10 Decimal 28933030
12 Duodecimal 983379a
16 Hexadecimal 1b97ba6
20 Vigesimal 90gcba
36 Base36 h84va

Cryptographic Hash Functions

md5 a3a7aee8e85d0ec173531eca3b2d6017
sha1 5fdaf2bffc0c8bb9b75bbadfee44e57286a77997
sha256 8e875e00d7c6a0b106d288bf85c3eda8ec851d07d011aeba4390d1981126db4c
sha512 df432dab8c1f40aec608971dd10106b608b1ac6260df9088a1e10106033c6302f693ed320db94c1ce6d4209cc83bf91c4a43ecd01dd9be891f1503b68f2b86a4
ripemd-160 1a1a5b125ba1212c99aed59b259fe78f14997823

28933030 as geometric shapes

Circle

Radius = n
Diameter 57866060
Circumference 181791588.98819
Area 2.6298907489714E+15

Sphere

Radius = n
Volume 1.0145427724895E+23
Surface area 1.0519562995886E+16
Circumference 181791588.98819

Square

Length = n
Perimeter 115732120
Area 837120224980900
Diagonal 40917483.426548

Cube

Length = n
Surface area 5022721349885400
Volume 2.4220424582979E+22
Space diagonal 50113477.976915

Equilateral Triangle

Length = n
Perimeter 86799090
Area 3.624836904276E+14
Altitude 25056738.988457

Triangular Pyramid

Length = n
Surface area 3.624836904276E+14
Volume 2.8544044109737E+21
Height 13639161.142183