30804968 (number)

30804968 is an even 8-digits composite number following 30804967 and preceding 30804969. In scientific notation, it is written as 3.0804968 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 15402480 positive integers (up to 30804968) that are relatively prime to 30804968.

Interesting facts

Basic properties

Name

Name thirty million eight hundred four thousand nine hundred sixty-eight

Notation

Scientific notation 3.0804968 × 10^7
Engineering notation 3.0804968 × 10^6

Prime Factorization of 30804968

Prime Factorization 2 × 2 × 2 × 3850621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7701242
Product of the distinct prime numbers

The prime factorization of 30804968 is 2 × 2 × 2 × 3850621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 29, 94, 78, 703, 5891, 253, 62199, 63281, 991603, 679698, 5078933, 1174087, 40363059, 7404298, 423795262, 29651349, 9403603156, 930909559

Basic calculations (n = 30804968)

Multiplication

n×y
n×2 61609936
n×3 92414904
n×4 123219872
n×5 154024840

Division

n÷y
n÷2 15402484
n÷3 10268322.666667
n÷3 7701242
n÷5 6160993.6

Exponentiation

ny
n2 948946053481024
n3 2.9232252811209E+22
n4 9.0049861241721E+29
n5 2.7739830939557E+37

Nth Root

y√n
2√n 5550.2223378888
3√n 313.47789416169
4√n 74.499814348016
5√n 31.457496169848

Divisors of 30804968

1, 2, 4, 8, 3850621, 7701242, 15402484, 30804968

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30804967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30804968 can be divided by 8 positive divisors. The sum of these divisors (counting 30804968) is 1, the average is 0.125.

Base conversion 30804968

Base System Value
2 Binary 1110101100000101111101000
3 Ternary 2010222001110202
4 Quaternary 1311200233220
5 Quinary 30341224333
6 Senary 3020131332
8 Octal 165405750
10 Decimal 30804968
12 Duodecimal a396b48
16 Hexadecimal 1d60be8
20 Vigesimal 9cac88
36 Base36 ic99k

Cryptographic Hash Functions

md5 126f62e15369e97b3711c80f487411bd
sha1 e1e0ba9856432a117191857e9f2dcfe2b80478af
sha256 c1cf475f511132a818c0245f2701a30d0d3a42f3f4de081385ee437413e19cec
sha512 4a41c38cf688db643cfe2d73869cff8d27a57775041f38f08532ef0569c58eaba2c94b8c570ba5ba9b4bb217e465b67de421c1dfd61522bd8579f18f566b0813
ripemd-160 2e3d74cb1b5fb6d42e497b1736f63682e801e120

30804968 as geometric shapes

Circle

Radius = n
Diameter 61609936
Circumference 193553322.32574
Area 2.981201950269E+15

Sphere

Radius = n
Volume 1.2244777423943E+23
Surface area 1.1924807801076E+16
Circumference 193553322.32574

Square

Length = n
Perimeter 123219872
Area 948946053481024
Diagonal 43564803.534069

Cube

Length = n
Surface area 5693676320886144
Volume 2.9232252811209E+22
Space diagonal 53355769.701533

Equilateral Triangle

Length = n
Perimeter 92414904
Area 4.1090569456778E+14
Altitude 26677884.850767

Triangular Pyramid

Length = n
Surface area 4.1090569456778E+14
Volume 3.4450540320276E+21
Height 14521601.178023