30490836 (number)

30490836 is an even 8-digits composite number following 30490835 and preceding 30490837. In scientific notation, it is written as 3.0490836 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 10163608 positive integers (up to 30490836) that are relatively prime to 30490836.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety thousand eight hundred thirty-six

Notation

Scientific notation 3.0490836 × 10^7
Engineering notation 3.0490836 × 10^6

Prime Factorization of 30490836

Prime Factorization 2 × 2 × 3 × 2540903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15245418
Product of the distinct prime numbers

The prime factorization of 30490836 is 2 × 2 × 3 × 2540903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 8, 16, 859, 722, 9298, 2685, 35250, 82829, 93359, 540015, 332269, 6166967, 42700657, 50883309, 882253331, 923268408, 9001210341, 6968954588

Basic calculations (n = 30490836)

Multiplication

n×y
n×2 60981672
n×3 91472508
n×4 121963344
n×5 152454180

Division

n÷y
n÷2 15245418
n÷3 10163612
n÷3 7622709
n÷5 6098167.2

Exponentiation

ny
n2 929691079978896
n3 2.8347058250299E+22
n4 8.6432550419233E+29
n5 2.6354007198946E+37

Nth Root

y√n
2√n 5521.8507766871
3√n 312.40869353795
4√n 74.309156748594
5√n 31.393075637053

Divisors of 30490836

1, 2, 3, 4, 6, 12, 2540903, 5081806, 7622709, 10163612, 15245418, 30490836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30490835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30490836 can be divided by 12 positive divisors. The sum of these divisors (counting 30490836) is 1, the average is 0.083333333333333.

Base conversion 30490836

Base System Value
2 Binary 1110100010100000011010100
3 Ternary 2010101002120020
4 Quaternary 1310110003110
5 Quinary 30301201321
6 Senary 3005305140
8 Octal 164240324
10 Decimal 30490836
12 Duodecimal a2651b0
16 Hexadecimal 1d140d4
20 Vigesimal 9ab71g
36 Base36 i5ivo

Cryptographic Hash Functions

md5 a411f8cee6bbde74b3da9bf2dbd26e5b
sha1 a7bcecb86eb42c31ef70af2ed03b25675e5859c1
sha256 b3d7d84e1a5dc2712ba062f713325f82b30928b07be69ce0948a5a9572e37bb7
sha512 41f4c7649fd3d614c7be91fae1ce337e91c4f3ecb36be3ad0083962245c55728574cc899f0ef0785d270cdab5cc222ed9cf2eecee685babcb85ddb7a9b8d6260
ripemd-160 ee246417924e89a109125da47830e885645a65e1

30490836 as geometric shapes

Circle

Radius = n
Diameter 60981672
Circumference 191579572.75882
Area 2.9207106669697E+15

Sphere

Radius = n
Volume 1.1873987993336E+23
Surface area 1.1682842667879E+16
Circumference 191579572.75882

Square

Length = n
Perimeter 121963344
Area 929691079978896
Diagonal 43120553.799294

Cube

Length = n
Surface area 5578146479873376
Volume 2.8347058250299E+22
Space diagonal 52811677.11725

Equilateral Triangle

Length = n
Perimeter 91472508
Area 4.0256804646676E+14
Altitude 26405838.558625

Triangular Pyramid

Length = n
Surface area 4.0256804646676E+14
Volume 3.3407328525795E+21
Height 14373517.933098