30542862 (number)

30542862 is an even 8-digits composite number following 30542861 and preceding 30542863. In scientific notation, it is written as 3.0542862 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8726520 positive integers (up to 30542862) that are relatively prime to 30542862.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0542862 × 10^7
Engineering notation 3.0542862 × 10^6

Prime Factorization of 30542862

Prime Factorization 2 × 3 × 7 × 727211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30542862
Product of the distinct prime numbers

The prime factorization of 30542862 is 2 × 3 × 7 × 727211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 88, 20, 262, 464, 9667, 4374, 18267, 57591, 409996, 42465, 1366998, 4913842, 54805198, 24627433, 799075361, 322394306, 9597296318, 899555649

Basic calculations (n = 30542862)

Multiplication

n×y
n×2 61085724
n×3 91628586
n×4 122171448
n×5 152714310

Division

n÷y
n÷2 15271431
n÷3 10180954
n÷3 7635715.5
n÷5 6108572.4

Exponentiation

ny
n2 932866419151044
n3 2.8492410304564E+22
n4 8.7023975597969E+29
n5 2.6579612773801E+37

Nth Root

y√n
2√n 5526.5596893547
3√n 312.58627847042
4√n 74.34083460222
5√n 31.40378142796

Divisors of 30542862

1, 2, 3, 6, 7, 14, 21, 42, 727211, 1454422, 2181633, 4363266, 5090477, 10180954, 15271431, 30542862

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30542861
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30542862 can be divided by 16 positive divisors. The sum of these divisors (counting 30542862) is 1, the average is 0.0625.

Base conversion 30542862

Base System Value
2 Binary 1110100100000110000001110
3 Ternary 2010110201221010
4 Quaternary 1310200300032
5 Quinary 30304332422
6 Senary 3010350050
8 Octal 164406016
10 Decimal 30542862
12 Duodecimal a28b326
16 Hexadecimal 1d20c0e
20 Vigesimal 9ahh32
36 Base36 i6n0u

Cryptographic Hash Functions

md5 cc22aa9ea8dfb86bb6ef1dd08111b03e
sha1 d845975cab2dcea63e662945e7813a7bf8900458
sha256 933ceb3e385fc4114c2c7b0d96d88bf13c81a5b5ff1a613dd3dd55e270f3ae01
sha512 3deee8feb51950535cbc768fd872464f30b4018be93d0ac22bc88375c44404b123290ae27acca3a83d4337d2f38713c6e12499efdb65fd20a8fab330dd5d3e10
ripemd-160 7dc7ae9d0cb7b03891518e8e6420f12bcc00e158

30542862 as geometric shapes

Circle

Radius = n
Diameter 61085724
Circumference 191906461.75761
Area 2.9306862891855E+15

Sphere

Radius = n
Volume 1.1934872919451E+23
Surface area 1.1722745156742E+16
Circumference 191906461.75761

Square

Length = n
Perimeter 122171448
Area 932866419151044
Diagonal 43194129.67409

Cube

Length = n
Surface area 5597198514906264
Volume 2.8492410304564E+22
Space diagonal 52901788.792565

Equilateral Triangle

Length = n
Perimeter 91628586
Area 4.0394300866111E+14
Altitude 26450894.396282

Triangular Pyramid

Length = n
Surface area 4.0394300866111E+14
Volume 3.3578627564512E+21
Height 14398043.224697