30489934 (number)

30489934 is an even 8-digits composite number following 30489933 and preceding 30489935. In scientific notation, it is written as 3.0489934 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 14920560 positive integers (up to 30489934) that are relatively prime to 30489934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0489934 × 10^7
Engineering notation 3.0489934 × 10^6

Prime Factorization of 30489934

Prime Factorization 2 × 47 × 324361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30489934
Product of the distinct prime numbers

The prime factorization of 30489934 is 2 × 47 × 324361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 4, 62, 607, 600, 2507, 8292, 82105, 80524, 549859, 827451, 1597248, 2777007, 57268292, 16235781, 938104889, 924610873, 3595779468, 3330364724

Basic calculations (n = 30489934)

Multiplication

n×y
n×2 60979868
n×3 91469802
n×4 121959736
n×5 152449670

Division

n÷y
n÷2 15244967
n÷3 10163311.333333
n÷3 7622483.5
n÷5 6097986.8

Exponentiation

ny
n2 929636075324356
n3 2.8344542580659E+22
n4 8.6422323254447E+29
n5 2.6350109321548E+37

Nth Root

y√n
2√n 5521.7691005691
3√n 312.40561288097
4√n 74.308607176889
5√n 31.392889896725

Divisors of 30489934

1, 2, 47, 94, 324361, 648722, 15244967, 30489934

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 -30489933
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 30489934 can be divided by 8 positive divisors. The sum of these divisors (counting 30489934) is 1, the average is 0.125.

Base conversion 30489934

Base System Value
2 Binary 1110100010011110101001110
3 Ternary 2010101001022211
4 Quaternary 1310103311032
5 Quinary 30301134214
6 Senary 3005301034
8 Octal 164236516
10 Decimal 30489934
12 Duodecimal a26477a
16 Hexadecimal 1d13d4e
20 Vigesimal 9ab4ge
36 Base36 i5i6m

Cryptographic Hash Functions

md5 1ce261d1dc82313c5c536af00708b3b9
sha1 3429c3170368c7e923654f5752e9dbe9f9bb301a
sha256 951fbf1e04c9572e977a08c86243adf70be5721a85d954a1fb48cacc3842bd12
sha512 fea877423de6b3e47e4540559e8f1570524fe3b2c57b259963fbc06967401d71e9824b9884dd3896c1d2dd46ad47abe333207276d3a6f6428844bf47f0ce6e58
ripemd-160 e54e6eac028c3716f2fecfec2bf91e01a01ccc2e

30489934 as geometric shapes

Circle

Radius = n
Diameter 60979868
Circumference 191573905.32568
Area 2.920537864751E+15

Sphere

Radius = n
Volume 1.1872934232101E+23
Surface area 1.1682151459004E+16
Circumference 191573905.32568

Square

Length = n
Perimeter 121959736
Area 929636075324356
Diagonal 43119278.178661

Cube

Length = n
Surface area 5577816451946136
Volume 2.8344542580659E+22
Space diagonal 52810114.807422

Equilateral Triangle

Length = n
Perimeter 91469802
Area 4.0254422875268E+14
Altitude 26405057.403711

Triangular Pyramid

Length = n
Surface area 4.0254422875268E+14
Volume 3.3404363780691E+21
Height 14373092.72622