30255028 (number)

30255028 is an even 8-digits composite number following 30255027 and preceding 30255029. In scientific notation, it is written as 3.0255028 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 14159904 positive integers (up to 30255028) that are relatively prime to 30255028.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-five thousand twenty-eight

Notation

Scientific notation 3.0255028 × 10^7
Engineering notation 3.0255028 × 10^6

Prime Factorization of 30255028

Prime Factorization 2 × 2 × 23 × 47 × 6997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15127514
Product of the distinct prime numbers

The prime factorization of 30255028 is 2 × 2 × 23 × 47 × 6997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 81, 37, 581, 100, 7478, 7732, 37098, 25134, 826798, 561738, 8743040, 4527958, 84060029, 54066305, 650754628, 828591880, 5380084960, 6049871981

Basic calculations (n = 30255028)

Multiplication

n×y
n×2 60510056
n×3 90765084
n×4 121020112
n×5 151275140

Division

n÷y
n÷2 15127514
n÷3 10085009.333333
n÷3 7563757
n÷5 6051005.6

Exponentiation

ny
n2 915366719280784
n3 2.7694445722108E+22
n4 8.3789623076687E+29
n5 2.5350573922946E+37

Nth Root

y√n
2√n 5500.4570719168
3√n 311.60124655987
4√n 74.165066385171
5√n 31.344367588878

Divisors of 30255028

1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 6997, 13994, 27988, 160931, 321862, 328859, 643724, 657718, 1315436, 7563757, 15127514, 30255028

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30255027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30255028 can be divided by 24 positive divisors. The sum of these divisors (counting 30255028) is 1, the average is 0.041666666666667.

Base conversion 30255028

Base System Value
2 Binary 1110011011010011110110100
3 Ternary 2002221010002121
4 Quaternary 1303122132310
5 Quinary 30221130103
6 Senary 3000245324
8 Octal 163323664
10 Decimal 30255028
12 Duodecimal a170844
16 Hexadecimal 1cda7b4
20 Vigesimal 991hb8
36 Base36 i0gxg

Cryptographic Hash Functions

md5 f76f935273b7116269258b9bbbad7b95
sha1 1cfdb9ab035dbdf6322f14b8a3f9424f1e696b29
sha256 58c98b864aa2aa7a97d049dc1f15ed97c759c03b13f671070872c47b4b049b0d
sha512 e94b972a44ff4b2634bbdaa918882b692022684c5fa8846c6eb1791cb1560a06161e7efa4f60021f49a516b6637f1dd0608ef1f35be3801924affe0f62b19a80
ripemd-160 b64f6617d5ce04727687bb1c0cbab944627df08f

30255028 as geometric shapes

Circle

Radius = n
Diameter 60510056
Circumference 190097947.39791
Area 2.8757093606331E+15

Sphere

Radius = n
Volume 1.1600622296776E+23
Surface area 1.1502837442532E+16
Circumference 190097947.39791

Square

Length = n
Perimeter 121020112
Area 915366719280784
Diagonal 42787070.927578

Cube

Length = n
Surface area 5492200315684704
Volume 2.7694445722108E+22
Space diagonal 52403245.680419

Equilateral Triangle

Length = n
Perimeter 90765084
Area 3.9636541633799E+14
Altitude 26201622.840209

Triangular Pyramid

Length = n
Surface area 3.9636541633799E+14
Volume 3.2638217285509E+21
Height 14262356.975859