30486042 (number)

30486042 is an even 8-digits composite number following 30486041 and preceding 30486043. In scientific notation, it is written as 3.0486042 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 9792000 positive integers (up to 30486042) that are relatively prime to 30486042.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-six thousand forty-two

Notation

Scientific notation 3.0486042 × 10^7
Engineering notation 3.0486042 × 10^6

Prime Factorization of 30486042

Prime Factorization 2 × 9 × 41 × 101 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30486042
Product of the distinct prime numbers

The prime factorization of 30486042 is 2 × 9 × 41 × 101 × 409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 53, 51, 436, 920, 616, 9460, 19366, 23153, 133562, 532627, 8304411, 8282815, 24354820, 27599435, 597611813, 418465220, 2178660631, 7071318543

Basic calculations (n = 30486042)

Multiplication

n×y
n×2 60972084
n×3 91458126
n×4 121944168
n×5 152430210

Division

n÷y
n÷2 15243021
n÷3 10162014
n÷3 7621510.5
n÷5 6097208.4

Exponentiation

ny
n2 929398756825764
n3 2.8333689535338E+22
n4 8.6378204918928E+29
n5 2.633329583043E+37

Nth Root

y√n
2√n 5521.4166660378
3√n 312.39231959337
4√n 74.306235714358
5√n 31.392088403574

Divisors of 30486042

1, 2, 9, 18, 41, 82, 101, 202, 369, 409, 738, 818, 909, 1818, 3681, 4141, 7362, 8282, 16769, 33538, 37269, 41309, 74538, 82618, 150921, 301842, 371781, 743562, 1693669, 3387338, 15243021, 30486042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30486041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30486042 can be divided by 32 positive divisors. The sum of these divisors (counting 30486042) is 1, the average is 0.03125.

Base conversion 30486042

Base System Value
2 Binary 1110100010010111000011010
3 Ternary 2010100211222200
4 Quaternary 1310102320122
5 Quinary 30301023132
6 Senary 3005231030
8 Octal 164227032
10 Decimal 30486042
12 Duodecimal a262476
16 Hexadecimal 1d12e1a
20 Vigesimal 9aaf22
36 Base36 i5f6i

Cryptographic Hash Functions

md5 c41bafe139c57c993e73568f97283c5d
sha1 86e440ce0d9c62dd38882832b22f1d2c77fe36d7
sha256 3d66edcd556f001ab623104dcb6d19537be315c5302025d3de7e7208d02c03ae
sha512 fd75d9d55a925c1ccedf2d3d1dd3ca73a6edf62566a72ca653d7caa30dcde6127e5fd841fe7f06e3fd3ea176a65788827f81f28ffc5a97899964d79c0bac0e66
ripemd-160 9e8fcaba3e9d6ae062f273a89602da60a9583944

30486042 as geometric shapes

Circle

Radius = n
Diameter 60972084
Circumference 191549451.16846
Area 2.9197923066993E+15

Sphere

Radius = n
Volume 1.1868388119108E+23
Surface area 1.1679169226797E+16
Circumference 191549451.16846

Square

Length = n
Perimeter 121944168
Area 929398756825764
Diagonal 43113774.059476

Cube

Length = n
Surface area 5576392540954584
Volume 2.8333689535338E+22
Space diagonal 52803373.665679

Equilateral Triangle

Length = n
Perimeter 91458126
Area 4.0244146682839E+14
Altitude 26401686.832839

Triangular Pyramid

Length = n
Surface area 4.0244146682839E+14
Volume 3.339157334412E+21
Height 14371258.019825