30542215 (number)

30542215 is an odd 8-digits composite number following 30542214 and preceding 30542216. In scientific notation, it is written as 3.0542215 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 21035520 positive integers (up to 30542215) that are relatively prime to 30542215.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand two hundred fifteen

Notation

Scientific notation 3.0542215 × 10^7
Engineering notation 3.0542215 × 10^6

Prime Factorization of 30542215

Prime Factorization 5 × 19 × 11 × 11 × 2657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2776565
Product of the distinct prime numbers

The prime factorization of 30542215 is 5 × 19 × 11 × 11 × 2657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 4, 15, 870, 871, 5949, 7682, 17662, 84307, 703651, 364642, 460669, 3247618, 46526907, 79049235, 239241717, 649088868, 529780368, 3592289292

Basic calculations (n = 30542215)

Multiplication

n×y
n×2 61084430
n×3 91626645
n×4 122168860
n×5 152711075

Division

n÷y
n÷2 15271107.5
n÷3 10180738.333333
n÷3 7635553.75
n÷5 6108443

Exponentiation

ny
n2 932826897106225
n3 2.8490599649201E+22
n4 8.7016601996483E+29
n5 2.657679766746E+37

Nth Root

y√n
2√n 5526.5011535329
3√n 312.58407124712
4√n 74.340440902196
5√n 31.403648379401

Divisors of 30542215

1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 2657, 11495, 13285, 29227, 50483, 146135, 252415, 321497, 555313, 1607485, 2776565, 6108443, 30542215

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 -30542214
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 30542215 can be divided by 24 positive divisors. The sum of these divisors (counting 30542215) is 1, the average is 0.041666666666667.

Base conversion 30542215

Base System Value
2 Binary 1110100100000100110000111
3 Ternary 2010110201001011
4 Quaternary 1310200212013
5 Quinary 30304322330
6 Senary 3010343051
8 Octal 164404607
10 Decimal 30542215
12 Duodecimal a28aa87
16 Hexadecimal 1d20987
20 Vigesimal 9ahfaf
36 Base36 i6miv

Cryptographic Hash Functions

md5 04d39dda2cfbae714e0fd403b1a8e266
sha1 6b604038f3f61016605b6a80a6e4a4a64a9bf885
sha256 736ea7bcb0759c4f0479a100820044805efc101cf6858d787b6c7e8c335c1b7a
sha512 dfb9c8d01692182a24b0757bcc5fecbe9ef8527a122a022ddb04997f8ce578fcd2eaeb76e8a9c321fca0e05e6ab436a6efe384971706fdf8b7c00e54cf5aa670
ripemd-160 7c4d939a87ffc5f884f3e8a88d76857e4fe33870

30542215 as geometric shapes

Circle

Radius = n
Diameter 61084430
Circumference 191902396.53672
Area 2.9305621270199E+15

Sphere

Radius = n
Volume 1.1934114473906E+23
Surface area 1.172224850808E+16
Circumference 191902396.53672

Square

Length = n
Perimeter 122168860
Area 932826897106225
Diagonal 43193214.677915

Cube

Length = n
Surface area 5596961382637350
Volume 2.8490599649201E+22
Space diagonal 52900668.155692

Equilateral Triangle

Length = n
Perimeter 91626645
Area 4.039258951137E+14
Altitude 26450334.077846

Triangular Pyramid

Length = n
Surface area 4.039258951137E+14
Volume 3.3576493686702E+21
Height 14397738.225972