30823904 (number)

30823904 is an even 8-digits composite number following 30823903 and preceding 30823905. In scientific notation, it is written as 3.0823904 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 14936064 positive integers (up to 30823904) that are relatively prime to 30823904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0823904 × 10^7
Engineering notation 3.0823904 × 10^6

Prime Factorization of 30823904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 89 × 79 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1926494
Product of the distinct prime numbers

The prime factorization of 30823904 is 2 × 2 × 2 × 2 × 2 × 89 × 79 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30823904)

Multiplication

n×y
n×2 61647808
n×3 92471712
n×4 123295616
n×5 154119520

Division

n÷y
n÷2 15411952
n÷3 10274634.666667
n÷3 7705976
n÷5 6164780.8

Exponentiation

ny
n2 950113057801216
n3 2.9286193682811E+22
n4 9.0271482260438E+29
n5 2.7825195031334E+37

Nth Root

y√n
2√n 5551.927953423
3√n 313.54211325688
4√n 74.511260581358
5√n 31.461362641869

Divisors of 30823904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30823903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30823904 can be divided by 48 positive divisors. The sum of these divisors (counting 30823904) is 1, the average is 0.020833333333333.

Base conversion 30823904

Base System Value
2 Binary 1110101100101010111100000
3 Ternary 2011000000110002
4 Quaternary 1311211113200
5 Quinary 30342331104
6 Senary 3020355132
8 Octal 165452740
10 Decimal 30823904
12 Duodecimal a3a5aa8
16 Hexadecimal 1d655e0
20 Vigesimal 9ccjf4
36 Base36 icnvk

Cryptographic Hash Functions

md5 76bc676da7e383c9f94dcb6e0149ade5
sha1 3273b7f24936749ff507f554a3fe0ac52385579d
sha256 93b1f3f6e96df78b23b688c1591284a214e1f2944188b8339b5dfb9b793f2ef2
sha512 149a201e823a713099c326cdff01a8e4d0c52f06dca48701e110e52f874c736ce30f159c7d7ebb8e72b0173467ce7f24274094bfc3a3c5c12c51af34d4449c3d
ripemd-160 7ee4344435f018b4896e4ed1cabea6f3dce76005

30823904 as geometric shapes

Circle

Radius = n
Diameter 61647808
Circumference 193672300.72271
Area 2.984868202468E+15

Sphere

Radius = n
Volume 1.2267372123404E+23
Surface area 1.1939472809872E+16
Circumference 193672300.72271

Square

Length = n
Perimeter 123295616
Area 950113057801216
Diagonal 43591583.082086

Cube

Length = n
Surface area 5700678346807296
Volume 2.9286193682811E+22
Space diagonal 53388567.815626

Equilateral Triangle

Length = n
Perimeter 92471712
Area 4.1141102226158E+14
Altitude 26694283.907813

Triangular Pyramid

Length = n
Surface area 4.1141102226158E+14
Volume 3.4514110247097E+21
Height 14530527.694029