30394628 (number)

30394628 is an even 8-digits composite number following 30394627 and preceding 30394629. In scientific notation, it is written as 3.0394628 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 13815720 positive integers (up to 30394628) that are relatively prime to 30394628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0394628 × 10^7
Engineering notation 3.0394628 × 10^6

Prime Factorization of 30394628

Prime Factorization 2 × 2 × 11 × 690787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15197314
Product of the distinct prime numbers

The prime factorization of 30394628 is 2 × 2 × 11 × 690787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 43, 9, 759, 132, 5368, 3310, 9142, 80960, 779686, 582529, 254869, 8439297, 63613220, 37731091, 399834519, 180045830, 96854218, 8512404314

Basic calculations (n = 30394628)

Multiplication

n×y
n×2 60789256
n×3 91183884
n×4 121578512
n×5 151973140

Division

n÷y
n÷2 15197314
n÷3 10131542.666667
n÷3 7598657
n÷5 6078925.6

Exponentiation

ny
n2 923833411258384
n3 2.807957286917E+22
n4 8.534681717573E+29
n5 2.5940847590403E+37

Nth Root

y√n
2√n 5513.1323220108
3√n 312.07976538248
4√n 74.250470180402
5√n 31.373239616807

Divisors of 30394628

1, 2, 4, 11, 22, 44, 690787, 1381574, 2763148, 7598657, 15197314, 30394628

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 -30394627
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 30394628 can be divided by 12 positive divisors. The sum of these divisors (counting 30394628) is 1, the average is 0.083333333333333.

Base conversion 30394628

Base System Value
2 Binary 1110011111100100100000100
3 Ternary 2010012012120222
4 Quaternary 1303330210010
5 Quinary 30240112003
6 Senary 3003243512
8 Octal 163744404
10 Decimal 30394628
12 Duodecimal a219598
16 Hexadecimal 1cfc904
20 Vigesimal 99j6b8
36 Base36 i3gn8

Cryptographic Hash Functions

md5 9bc73215f04c111d6ac1ce32ee82e2e2
sha1 566a507efa2bcd66b6d36b2134e0a01a93e9788f
sha256 e77593b24941be5b3ea98e280b14697480f915943c3ff8716c75397ddccdf16a
sha512 ec0e712497a25b0d56cda44ca7b7af257350efb96b55402a3aeccc3803047f073c5774dd823badd31f97d9857b805823902bc6f342394292f51e7ae8a956bf55
ripemd-160 5146a370640d08ce140f3fc5d5c4b84db8f843e6

30394628 as geometric shapes

Circle

Radius = n
Diameter 60789256
Circumference 190975080.06679
Area 2.9023082579501E+15

Sphere

Radius = n
Volume 1.1761943978896E+23
Surface area 1.1609233031801E+16
Circumference 190975080.06679

Square

Length = n
Perimeter 121578512
Area 923833411258384
Diagonal 42984495.140885

Cube

Length = n
Surface area 5543000467550304
Volume 2.807957286917E+22
Space diagonal 52645039.973156

Equilateral Triangle

Length = n
Perimeter 91183884
Area 4.000316015073E+14
Altitude 26322519.986578

Triangular Pyramid

Length = n
Surface area 4.000316015073E+14
Volume 3.3092093981019E+21
Height 14328165.046962