42056538 (number)

42056538 is an even 8-digits composite number following 42056537 and preceding 42056539. In scientific notation, it is written as 4.2056538 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 12499200 positive integers (up to 42056538) that are relatively prime to 42056538.

Interesting facts

Basic properties

Name

Name forty-two million fifty-six thousand five hundred thirty-eight

Notation

Scientific notation 4.2056538 × 10^7
Engineering notation 4.2056538 × 10^6

Prime Factorization of 42056538

Prime Factorization 2 × 3 × 17 × 19 × 21701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42056538
Product of the distinct prime numbers

The prime factorization of 42056538 is 2 × 3 × 17 × 19 × 21701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 10, 16, 12, 292, 42, 7033, 37479, 55749, 871906, 761456, 1267233, 7236688, 18786590, 25254845, 494936737, 383154208, 678350923, 9521465889

Basic calculations (n = 42056538)

Multiplication

n×y
n×2 84113076
n×3 126169614
n×4 168226152
n×5 210282690

Division

n÷y
n÷2 21028269
n÷3 14018846
n÷3 10514134.5
n÷5 8411307.6

Exponentiation

ny
n2 1768752388545444
n3 7.4387602041452E+22
n4 3.1284850119852E+30
n5 1.3157324878899E+38

Nth Root

y√n
2√n 6485.1012328259
3√n 347.75856883436
4√n 80.530126243698
5√n 33.478554939038

Divisors of 42056538

1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 21701, 43402, 65103, 130206, 368917, 412319, 737834, 824638, 1106751, 1236957, 2213502, 2473914, 7009423, 14018846, 21028269, 42056538

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 -42056537
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 42056538 can be divided by 32 positive divisors. The sum of these divisors (counting 42056538) is 1, the average is 0.03125.

Base conversion 42056538

Base System Value
2 Binary 10100000011011101101011010
3 Ternary 2221010200201120
4 Quaternary 2200123231122
5 Quinary 41231302123
6 Senary 4101230110
8 Octal 240335532
10 Decimal 42056538
12 Duodecimal 12102336
16 Hexadecimal 281bb5a
20 Vigesimal d2h16i
36 Base36 p1f16

Cryptographic Hash Functions

md5 48357871a4aa5646dc4f5e58675dd01e
sha1 c8f1a557ac4591f641b1094f0c012eb3b59a0288
sha256 93d59639e2d8b2ff2b3a680b67968883a4368063a35504a23162d3d1cbeff4f8
sha512 72563d1bec7420a3f3868e98458fd3348bda0445aa77d4e6150eaef2205c5fcb2dfbc4e0c312ae4e022342119beab286e4dd99621040479d859bb588c39d4455
ripemd-160 123fa25468c22b55d29f2554b62327d55e0210d6

42056538 as geometric shapes

Circle

Radius = n
Diameter 84113076
Circumference 264249021.63244
Area 5.5566995098738E+15

Sphere

Radius = n
Volume 3.1159405878878E+23
Surface area 2.2226798039495E+16
Circumference 264249021.63244

Square

Length = n
Perimeter 168226152
Area 1768752388545444
Diagonal 59476926.426059

Cube

Length = n
Surface area 10612514331272664
Volume 7.4387602041452E+22
Space diagonal 72844060.606451

Equilateral Triangle

Length = n
Perimeter 126169614
Area 7.6589225074238E+14
Altitude 36422030.303226

Triangular Pyramid

Length = n
Surface area 7.6589225074238E+14
Volume 8.7666629732862E+21
Height 19825642.14202