30489903 (number)

30489903 is an odd 8-digits composite number following 30489902 and preceding 30489904. In scientific notation, it is written as 3.0489903 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 20219040 positive integers (up to 30489903) that are relatively prime to 30489903.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-nine thousand nine hundred three

Notation

Scientific notation 3.0489903 × 10^7
Engineering notation 3.0489903 × 10^6

Prime Factorization of 30489903

Prime Factorization 3 × 3 × 191 × 17737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10163301
Product of the distinct prime numbers

The prime factorization of 30489903 is 3 × 3 × 191 × 17737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 70, 93, 292, 775, 2676, 8342, 92299, 51470, 925639, 809113, 5776341, 8959423, 67508314, 80570958, 48951445, 155719611, 2013858626, 1455330455

Basic calculations (n = 30489903)

Multiplication

n×y
n×2 60979806
n×3 91469709
n×4 121959612
n×5 152449515

Division

n÷y
n÷2 15244951.5
n÷3 10163301
n÷3 7622475.75
n÷5 6097980.6

Exponentiation

ny
n2 929634184949409
n3 2.8344456124592E+22
n4 8.6421971782655E+29
n5 2.6349975367219E+37

Nth Root

y√n
2√n 5521.766293497
3√n 312.40550700365
4√n 74.308588288952
5√n 31.39288351311

Divisors of 30489903

1, 3, 9, 191, 573, 1719, 17737, 53211, 159633, 3387767, 10163301, 30489903

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 -30489902
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 30489903 can be divided by 12 positive divisors. The sum of these divisors (counting 30489903) is 1, the average is 0.083333333333333.

Base conversion 30489903

Base System Value
2 Binary 1110100010011110100101111
3 Ternary 2010101001021200
4 Quaternary 1310103310233
5 Quinary 30301134103
6 Senary 3005300543
8 Octal 164236457
10 Decimal 30489903
12 Duodecimal a264753
16 Hexadecimal 1d13d2f
20 Vigesimal 9ab4f3
36 Base36 i5i5r

Cryptographic Hash Functions

md5 9cdbb3ca8501e0960c58bc95543f3fef
sha1 83e77f3c967b9c75fe0aa028257efc0d920559c9
sha256 22b94f7b89332ce98a2a66d2822e453b10184b8fb8010e0bd500745269cea6ac
sha512 fa355e98a1be0f411ae914fad491c873ac5d21aa2708a46a8419e209a0a55eaa09194cb6b8d5585e32e4774f03bf31c8d4bdd5390c5f6e145fe18996f9fabb17
ripemd-160 d9c7b8856c58ed1aeb284578f18bbc9659fa18de

30489903 as geometric shapes

Circle

Radius = n
Diameter 60979806
Circumference 191573710.54693
Area 2.920531925963E+15

Sphere

Radius = n
Volume 1.1872898017469E+23
Surface area 1.1682127703852E+16
Circumference 191573710.54693

Square

Length = n
Perimeter 121959612
Area 929634184949409
Diagonal 43119234.33804

Cube

Length = n
Surface area 5577805109696454
Volume 2.8344456124592E+22
Space diagonal 52810061.113847

Equilateral Triangle

Length = n
Perimeter 91469709
Area 4.0254341019631E+14
Altitude 26405030.556923

Triangular Pyramid

Length = n
Surface area 4.0254341019631E+14
Volume 3.3404261891239E+21
Height 14373078.11268