30393428 (number)

30393428 is an even 8-digits composite number following 30393427 and preceding 30393429. In scientific notation, it is written as 3.0393428 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 13647744 positive integers (up to 30393428) that are relatively prime to 30393428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0393428 × 10^7
Engineering notation 3.0393428 × 10^6

Prime Factorization of 30393428

Prime Factorization 2 × 2 × 13 × 37 × 15797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15196714
Product of the distinct prime numbers

The prime factorization of 30393428 is 2 × 2 × 13 × 37 × 15797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 67, 44, 876, 519, 7416, 3038, 78338, 15923, 902039, 501923, 3139823, 1439540, 44201729, 4593797, 643762965, 287115253, 8636566088, 9119446626

Basic calculations (n = 30393428)

Multiplication

n×y
n×2 60786856
n×3 91180284
n×4 121573712
n×5 151967140

Division

n÷y
n÷2 15196714
n÷3 10131142.666667
n÷3 7598357
n÷5 6078685.6

Exponentiation

ny
n2 923760465591184
n3 2.8076247200192E+22
n4 8.5333339778924E+29
n5 2.5935727185703E+37

Nth Root

y√n
2√n 5513.0234898828
3√n 312.07565828997
4√n 74.249737305144
5√n 31.372991885648

Divisors of 30393428

1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 15797, 31594, 63188, 205361, 410722, 584489, 821444, 1168978, 2337956, 7598357, 15196714, 30393428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30393427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30393428 can be divided by 24 positive divisors. The sum of these divisors (counting 30393428) is 1, the average is 0.041666666666667.

Base conversion 30393428

Base System Value
2 Binary 1110011111100010001010100
3 Ternary 2010012010221112
4 Quaternary 1303330101110
5 Quinary 30240042203
6 Senary 3003234152
8 Octal 163742124
10 Decimal 30393428
12 Duodecimal a218958
16 Hexadecimal 1cfc454
20 Vigesimal 99j3b8
36 Base36 i3fpw

Cryptographic Hash Functions

md5 6712b1d7cc3ee9784c591cbe5288b32d
sha1 6320e8e3e380f25a5585a960d8ab8f30a1678b78
sha256 d0f9aecb22848583b526e88dc225a532e0b8432db099d0386f80e5a3e903b813
sha512 d03638b1444e64f6737674abbb43be3a41c31956f79e998c9746d091b5a2920047acbc1121f9cdd195449b98868a8dc2dacd7d020a8dfaeddd8ccbe07bd820cd
ripemd-160 88bf2b0afcb90c4a3bf24d511624bc9fce086373

30393428 as geometric shapes

Circle

Radius = n
Diameter 60786856
Circumference 190967540.24442
Area 2.902079092378E+15

Sphere

Radius = n
Volume 1.1760550925933E+23
Surface area 1.1608316369512E+16
Circumference 190967540.24442

Square

Length = n
Perimeter 121573712
Area 923760465591184
Diagonal 42982798.08461

Cube

Length = n
Surface area 5542562793547104
Volume 2.8076247200192E+22
Space diagonal 52642961.512187

Equilateral Triangle

Length = n
Perimeter 91180284
Area 4.0000001510685E+14
Altitude 26321480.756093

Triangular Pyramid

Length = n
Surface area 4.0000001510685E+14
Volume 3.3088174642543E+21
Height 14327599.361537