309025238 (number)

309025238 is an even 9-digits composite number following 309025237 and preceding 309025239. In scientific notation, it is written as 3.09025238 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 154512618 positive integers (up to 309025238) that are relatively prime to 309025238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.09025238 × 10^8
Engineering notation 3.09025238 × 10^6

Prime Factorization of 309025238

Prime Factorization 2 × 154512619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 309025238
Product of the distinct prime numbers

The prime factorization of 309025238 is 2 × 154512619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 40, 54, 739, 40, 5012, 2876, 4684, 63920, 256632, 99984, 3287060, 9039991, 20493049, 16131657, 123901245, 476442603, 4427589815, 8028050610

Basic calculations (n = 309025238)

Multiplication

n×y
n×2 618050476
n×3 927075714
n×4 1236100952
n×5 1545126190

Division

n÷y
n÷2 154512619
n÷3 103008412.66667
n÷3 77256309.5
n÷5 61805047.6

Exponentiation

ny
n2 95496597720956644
n3 2.9510858838909E+25
n4 9.1196001762782E+33
n5 2.8181866149392E+42

Nth Root

y√n
2√n 17579.113686418
3√n 676.07983575617
4√n 132.58624999003
5√n 49.888309740839

Divisors of 309025238

1, 2, 154512619, 309025238

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309025237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309025238 can be divided by 4 positive divisors. The sum of these divisors (counting 309025238) is 1, the average is 0.25.

Base conversion 309025238

Base System Value
2 Binary 10010011010110101100111010110
3 Ternary 210112111002221012
4 Quaternary 102122311213112
5 Quinary 1113102301423
6 Senary 50355252222
8 Octal 2232654726
10 Decimal 309025238
12 Duodecimal 875aa072
16 Hexadecimal 126b59d6
20 Vigesimal 4gb831i
36 Base36 53zhee

Cryptographic Hash Functions

md5 11fd251a5ef229b79d37067212e0003b
sha1 d1595b5c0ab6992f85b5f5c11e600d9c130bd9a2
sha256 ffd7ac7f9f48f88dc450021282dd11112c1031fdc78b1853f9ef3986294d3a09
sha512 482c1459c84809b667d0c94f0745c830893e80b5a85d4db4fa1012e9306ec71ef2ef5576089aa47be34575712590b106541269ff87a7fb8d000d85995dafe72a
ripemd-160 c078e0856a12e902be8134963085d1db1ae36b5b

309025238 as geometric shapes

Circle

Radius = n
Diameter 618050476
Circumference 1941662834.9493
Area 3.0001140984298E+17

Sphere

Radius = n
Volume 1.2361479643926E+26
Surface area 1.2000456393719E+18
Circumference 1941662834.9493

Square

Length = n
Perimeter 1236100952
Area 95496597720956644
Diagonal 437027682.69517

Cube

Length = n
Surface area 572979586325739864
Volume 2.9510858838909E+25
Space diagonal 535247413.03706

Equilateral Triangle

Length = n
Perimeter 927075714
Area 4.1351239800666E+16
Altitude 267623706.51853

Triangular Pyramid

Length = n
Surface area 4.1351239800666E+16
Volume 3.4778880672719E+24
Height 145675894.23172