30542816 (number)

30542816 is an even 8-digits composite number following 30542815 and preceding 30542817. In scientific notation, it is written as 3.0542816 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 15216768 positive integers (up to 30542816) that are relatively prime to 30542816.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand eight hundred sixteen

Notation

Scientific notation 3.0542816 × 10^7
Engineering notation 3.0542816 × 10^6

Prime Factorization of 30542816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 307 × 3109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1908926
Product of the distinct prime numbers

The prime factorization of 30542816 is 2 × 2 × 2 × 2 × 2 × 307 × 3109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 84, 55, 128, 331, 4583, 2851, 23553, 29441, 14902, 518374, 9796275, 1388882, 94648710, 48408478, 254579192, 229408603, 7806590413, 796343872

Basic calculations (n = 30542816)

Multiplication

n×y
n×2 61085632
n×3 91628448
n×4 122171264
n×5 152714080

Division

n÷y
n÷2 15271408
n÷3 10180938.666667
n÷3 7635704
n÷5 6108563.2

Exponentiation

ny
n2 932863609209856
n3 2.8492281569193E+22
n4 8.7023451338804E+29
n5 2.657941261926E+37

Nth Root

y√n
2√n 5526.555527632
3√n 312.58612154367
4√n 74.34080661139
5√n 31.403771968631

Divisors of 30542816

1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 3109, 4912, 6218, 9824, 12436, 24872, 49744, 99488, 954463, 1908926, 3817852, 7635704, 15271408, 30542816

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 -30542815
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 30542816 can be divided by 24 positive divisors. The sum of these divisors (counting 30542816) is 1, the average is 0.041666666666667.

Base conversion 30542816

Base System Value
2 Binary 1110100100000101111100000
3 Ternary 2010110201212102
4 Quaternary 1310200233200
5 Quinary 30304332231
6 Senary 3010345532
8 Octal 164405740
10 Decimal 30542816
12 Duodecimal a28b2a8
16 Hexadecimal 1d20be0
20 Vigesimal 9ahh0g
36 Base36 i6mzk

Cryptographic Hash Functions

md5 03560a8b998e002865ea84295e4a99ec
sha1 cc2e4efc60cc4a7a6df779c6d4c35c295dc06c70
sha256 2cb0b19c79076fa65413ecb25693125cb176661c2aeb7de675b7e0c256f6dbd2
sha512 32c771c7f52d024c28a7f1f2ea7319dc69a030c8184398445bf5881be044264a4f0533abc124f1c57b35e1af1fa6805b3db5d551f68b0a9ee1af4d4108528780
ripemd-160 0727bfdeb9e8d3ef5a1b588c562ab67a9002f2eb

30542816 as geometric shapes

Circle

Radius = n
Diameter 61085632
Circumference 191906172.73109
Area 2.9306774614949E+15

Sphere

Radius = n
Volume 1.1934818994905E+23
Surface area 1.172270984598E+16
Circumference 191906172.73109

Square

Length = n
Perimeter 122171264
Area 932863609209856
Diagonal 43194064.620266

Cube

Length = n
Surface area 5597181655259136
Volume 2.8492281569193E+22
Space diagonal 52901709.118228

Equilateral Triangle

Length = n
Perimeter 91628448
Area 4.0394179192089E+14
Altitude 26450854.559114

Triangular Pyramid

Length = n
Surface area 4.0394179192089E+14
Volume 3.3578475848421E+21
Height 14398021.540089