30542863 (number)

30542863 is an odd 8-digits composite number following 30542862 and preceding 30542864. In scientific notation, it is written as 3.0542863 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 26532480 positive integers (up to 30542863) that are relatively prime to 30542863.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand eight hundred sixty-three

Notation

Scientific notation 3.0542863 × 10^7
Engineering notation 3.0542863 × 10^6

Prime Factorization of 30542863

Prime Factorization 17 × 13 × 13 × 10631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2349451
Product of the distinct prime numbers

The prime factorization of 30542863 is 17 × 13 × 13 × 10631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 33, 60, 569, 280, 6834, 7112, 29224, 23959, 147885, 493393, 3721921, 3010727, 50359447, 93522210, 273569533, 742594741, 9912889627, 5349258474

Basic calculations (n = 30542863)

Multiplication

n×y
n×2 61085726
n×3 91628589
n×4 122171452
n×5 152714315

Division

n÷y
n÷2 15271431.5
n÷3 10180954.333333
n÷3 7635715.75
n÷5 6108572.6

Exponentiation

ny
n2 932866480236769
n3 2.8492413103164E+22
n4 8.7023986994934E+29
n5 2.6579617125E+37

Nth Root

y√n
2√n 5526.5597798269
3√n 312.58628188187
4√n 74.340835210716
5√n 31.403781633597

Divisors of 30542863

1, 13, 17, 169, 221, 2873, 10631, 138203, 180727, 1796639, 2349451, 30542863

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 -30542862
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 30542863 can be divided by 12 positive divisors. The sum of these divisors (counting 30542863) is 1, the average is 0.083333333333333.

Base conversion 30542863

Base System Value
2 Binary 1110100100000110000001111
3 Ternary 2010110201221011
4 Quaternary 1310200300033
5 Quinary 30304332423
6 Senary 3010350051
8 Octal 164406017
10 Decimal 30542863
12 Duodecimal a28b327
16 Hexadecimal 1d20c0f
20 Vigesimal 9ahh33
36 Base36 i6n0v

Cryptographic Hash Functions

md5 61b47fbaf094a9917e6bfd69f10e4acc
sha1 6b6620079e9a75bd4d6242d1fb8bc4bfe2ce1e83
sha256 f738ab2c8de2d4e6859ca991e67978c3eb4e6512b490e3f99626a74fe41d161d
sha512 1d38a7d3580e54b3afd7816a4cafd10f72d1863dc5e8d127502ed7d55255248f3b7dd23fcad80fd72de803a63388f2c96269f56bba43ea44cca7dffa1ef293d6
ripemd-160 2f3b3c881c0282d0c41b70b71880f49bf440418b

30542863 as geometric shapes

Circle

Radius = n
Diameter 61085726
Circumference 191906468.0408
Area 2.930686481092E+15

Sphere

Radius = n
Volume 1.1934874091726E+23
Surface area 1.1722745924368E+16
Circumference 191906468.0408

Square

Length = n
Perimeter 122171452
Area 932866480236769
Diagonal 43194131.088303

Cube

Length = n
Surface area 5597198881420614
Volume 2.8492413103164E+22
Space diagonal 52901790.524616

Equilateral Triangle

Length = n
Perimeter 91628589
Area 4.0394303511201E+14
Altitude 26450895.262308

Triangular Pyramid

Length = n
Surface area 4.0394303511201E+14
Volume 3.3578630862693E+21
Height 14398043.696101